var workingFolderType; 
var workingFolderValue;

tempExcludedFullPathArray = [];
tempExcludedFullPathTypeArray = [];
/* Adding partial name - Start */
jQuery("div.wrapper section#content").die('click').on('click','#partial_name_submit',function (event) {
	var fileName = jQuery('#fileName');
	var fileNameVal = fileName.val();
	
	var tempFileName = '';
	var hasSlash = false;
	
	jQuery.each(fileNameVal, function(index, value) {
		if ('/' == value){
			if(!hasSlash){
				tempFileName += value;
				hasSlash = true;
			}
		}
		else{
			tempFileName += value;
			hasSlash = false;	
		}
	});
	fileNameVal = tempFileName;
	
	if ('' == jQuery.trim(fileNameVal.replace(/\//g, ''))) {
		showErrorMessages('.head_search .error_msg','Invalid partial name.');
	}
	else if ("/" == jQuery.trim(fileNameVal)) {
		showErrorMessages('.head_search .error_msg','Invalid partial name.');
	}
	else if(fileNameVal.length>=1){
	   jQuery('#noPartialName').hide().siblings('.excludefiles').show();
	   jQuery('#maincheckPartial').parent().parent().show();
	   fileNameVal = htmlEntities(fileNameVal);
	   var checkDuplicate =	jQuery('#selectedPartialName input[type="hidden"][value="'+fileNameVal+'"]').attr('name');
	   if(checkDuplicate==undefined){
			var splitChar = fileNameVal.split('\\');
			var charCount = (splitChar.length-1);		   
		   var partialNameField = '<tr>\
			   <td class="file_check"><input type="checkbox">\
			<input type="hidden" name="selectedPartial[]" value="'+fileNameVal+'"><label >'+fileNameVal+'</label><input type="hidden" name="chk_length_partial[]" value="'+charCount+'" >\
			   </td>\
			   <td class="cont_heading" title="'+fileNameVal+'">\
				<img src="include/images/idq_ico_partialName.png" ><span>'+fileNameVal.replace(/[\s]/g,'&nbsp;')+'</span>\
			   </td>\
			  </tr>';
		   jQuery('#selectedPartialName').append(partialNameField);
		   fileName.val('');
	   } else {
		showErrorMessages('.head_search .error_msg',PARTIAL_NAME_ALREADY_ADDED);

		}
  
	} else {
		fileName.focus();
	}
	startTimeoutForAutoPost('preferences'); //Auto POST
});
/* Adding partial name - End */
/* Remove selected partial names - Start */
jQuery("div.wrapper section#content").die('click').on('click', '#removeSelectedPartialName span',function(){
	jQuery('#selectedPartialName tr.chk').remove();
	jQuery(this).hide();
	jQuery('#maincheckPartial').next().attr('class','mainchek');
    var remaining = jQuery('#selectedPartialName input').length;
	if(remaining==0){
        jQuery('#maincheckPartial').parent().parent().hide();
		jQuery('#noPartialName').show().siblings('.excludefiles').hide();;
	}
	startTimeoutForAutoPost('preferences'); //Auto POST
});
/* Remove selected partial names - End */

/* Add selected full path - Start */
jQuery("div.wrapper section#content").die('click').on('click','input#add_full_path',function(event){
	var checkedPath,imgType;
	var html='';
	//Assigning Temp array values 
	excludedFullPathArray      = tempExcludedFullPathArray;
	excludedFullPathTypeArray  = tempExcludedFullPathTypeArray;
	excludedFullPathMissingArray  = tempExcludedFullPathMissingArray;
	
	var pathCount = excludedFullPathArray.length; //Added on May17
	var checkedCount = jQuery('table#excludeFilesPath input:checked').length;
	
	if(pathCount > 0 || checkedCount>0){
		
		var tempValue = excludedFullPathArray[0];
		var tempType = excludedFullPathTypeArray[0];

		var disable= "";
		var disabled_row = "";	
		
		if(machine!='netgear' && machine!='twotier' && machine!='synology'){			
			if(workingFolderValue!='' && typeof workingFolderValue != "undefined"){
				var workingFolderValueIndex = $.inArray(workingFolderValue, excludedFullPathArray);
				
				if(workingFolderValueIndex == -1 )
				{
					excludedFullPathArray[0] = workingFolderValue;
					excludedFullPathTypeArray[0] = workingFolderType;
					
					excludedFullPathArray[pathCount] = tempValue;
					excludedFullPathTypeArray[pathCount] = tempType;
			
					pathCount++;	
				}
				else if( workingFolderValueIndex > 0 )
				{
					excludedFullPathArray[0] = excludedFullPathArray[workingFolderValueIndex];
					excludedFullPathTypeArray[0] = excludedFullPathTypeArray[workingFolderValueIndex];
					
					excludedFullPathArray[workingFolderValueIndex] = tempValue;
					excludedFullPathTypeArray[workingFolderValueIndex] = tempType;
				}
			}
			disable = 'class ="deny" style="pointer-events:none;"';
			disabled_row = "style='background-color:#dae4ea'";				
		}	
		
		for(var i=0; i < pathCount;i++){
			var checkedPath = excludedFullPathArray[i];
			var cssSpanClassName = '';
			var cssClassName = '';
            var fileMissingEle = '';
			var displaySelected = checkedPath;
			if(machine=='twotier'){
				displaySelected = checkedPath.substring(sharedFolderPathLength); 
			}			
			imgType = excludedFullPathTypeArray[i];
            if (jQuery.inArray(checkedPath, excludedFullPathMissingArray) != -1) {
                    cssSpanClassName   = 'class="file_missing_filename"';
                    cssClassName   = 'class="file_missing"';
                    fileMissingEle = '<span class="file_missing_text">';
                    fileMissingEle += (imgType + ' is missing');
                    fileMissingEle += '</span>';
            }
			var splitChar = checkedPath.split('\\');
			var charCount = (splitChar.length-1);
				html += '<tr '+disabled_row+' ' + cssClassName  + '>';
				html += '<td class="file_check"> <input type="checkbox"><input type="hidden" name="selectedFull[]" value="'+htmlEntities(checkedPath)+'"><input type="hidden" name="imgType[]" value="'+imgType+'"> <label ' + disable + '> files </label> <input type="hidden" name="chk_length_full[]" value="'+charCount+'" > </td>';
				html += '<td class="cont_heading" title="'+htmlEntities(displaySelected)+'"><img src="include/images/idq_ico_'+imgType+'.png"><span ' + cssSpanClassName + ((fileMissingEle != '')? "style=\"max-width: 560px;\"" : '') + ' >'+htmlEntities(displaySelected).replace(/[\s]/g,'&nbsp;')+'</span>' + fileMissingEle + '</td>';
				html += '</tr>';
			
			disable= "";
			disabled_row = "";
		}
		jQuery('#excludeFullPath').html(html);
		jQuery('#maincheckFull').parent().parent().show();
		jQuery('#noFullPath').hide().siblings('.excludefiles').show();
		$.popContainerHide();
	} else {
		event.preventDefault();

		showErrorMessages('#excludeFullError',SELECT_FILE_FOLDER);
		return false;
	}
	startTimeoutForAutoPost('preferences'); //Auto POST	
});
/* Add selected full path - End */

/* Remove selected full paths - Start */
jQuery("div.wrapper section#content").die('click').on('click','#removeSelectedFullPath span',function(){	
	jQuery('#excludeFullPath tr.chk').remove();
	jQuery('#maincheckFull').next().attr('class','mainchek');
	jQuery(this).hide();
    var remaining = jQuery('#excludeFullPath input').length;
	if(remaining==0){	  
	  jQuery('#maincheckFull').parent().parent().hide();
	  jQuery('#noFullPath').show().siblings('.excludefiles').hide();
	}	
	storeAddedFullPath();
	startTimeoutForAutoPost('preferences'); //Auto POST
});
/* Remove selected full paths - End */

function hideShowNoFiles(){
    var remainingFullPath = jQuery('#excludeFullPath input').length;

	if(remainingFullPath==0){
	  jQuery('#maincheckFull').closest('tr').hide();
	  jQuery('#noFullPath').show().siblings('.excludefiles').hide();
	} else {	  
	  jQuery('#maincheckFull').closest('tr').show();
	  jQuery('#noFullPath').hide().siblings('.excludefiles').show();
    }

    var remainingPartialName = jQuery('#selectedPartialName input').length;
	if(remainingPartialName==0){
      jQuery('#maincheckPartial').closest('tr').hide();
	  jQuery('#noPartialName').show().siblings('.excludefiles').hide();
	} else {	  
	  jQuery('#maincheckPartial').closest('tr').show();
	  jQuery('#noPartialName').hide().siblings('.excludefiles').show();
    }
}

/* Load Files/Folders - Start */
jQuery("div.wrapper section#content").die('click').on('click','.preferences a.getDirList',function(){
	var getDir = jQuery(this).attr('alt');
	currDirPath = getDir;
	loadPathForExclude(getDir);
});
jQuery("div.wrapper section#content").die('click').on('click','#addFullExclude',function(){
		jQuery('.common_msg').hide();
		currDirPath = '/';
	    storeAddedFullPath();	
		loadPathForExclude('/');
});
jQuery("div.wrapper section#content").die('click').on('click','#cancel_full_path',function(){ 
	excludedFullPathArray = [];
	tempExcludedFullPathArray = [];
	$.popContainerHide();
});

function loadPathForExclude(getDir, pagination, page_no){

	pagination = pagination || false;
	page_no = page_no || 1;
	//sajana Added for Hiding Exclude Option
	var exclude_option="no";
	var url = "fullPathSelection.php?fullPath="+encodeURIComponent(getDir)+"&exclude_option="+exclude_option;

	var dirListVal = dynamicArray[getDir];
	var dirListType = dynamicType[getDir];
	var toPlace = 'loadFullPath';
	var breadcrum = 'fullPathBreadCrumb';
	var maincheck ='excludeBackupFilePath';
    jQuery('#maincheck').siblings('label').css('visibility','visible');
	var container = '<div class="excludefiles" style="overflow: hidden;">';
	container += '<table id="excludeFilesPath" width="100%" border="0" cellspacing="0" cellpadding="0" class="folderBackupContent backupset_table bc_table">';
	container += '<tbody></tbody>';
	container += '</table></div>';
	if (!pagination)
		jQuery('#loadFullPath').html(container);
	jQuery('#' + toPlace + '>.excludefiles').unbind('scroll');
	
	// AJAX Call for new
	if((dirListVal === "" || typeof dirListVal == "undefined" || pagination)){
		jQuery('#'+toPlace).siblings('.ajax_loader').show();
		jQuery('#' + toPlace + '>.excludefiles').unbind('scroll');
		var loadList = function() {
			jQuery.ajax({
				url: (url + '&page_no=' + page_no),		
				success: function(locationData){
					if(locationData.indexOf('<html>')>0){
						window.location.href='../index.php';
					}				
					locationDataRes=$.parseJSON(locationData);				
					jQuery('#'+toPlace).siblings('.ajax_loader').hide();
					if(locationDataRes[0]==true){ 
						jQuery('#'+toPlace).show().prev('.nfiles').hide();
						if ( !pagination ) {
							jQuery('#'+toPlace).find('tbody').html(locationDataRes[1]);
						}
						else {
							jQuery('#'+toPlace).find('tbody').append(locationDataRes[1]);
						}
					}
					else if ( typeof locationDataRes['retry'] != 'undefined' ) {
						jQuery('#'+toPlace).siblings('.ajax_loader').show();
						if (locationDataRes['retry']) {
							loadList();
						}
						else {
							jQuery('#'+toPlace).siblings('.ajax_loader').hide();
						}
					}
					else {
						jQuery('#loadFullPath').hide().prev('.nfiles').show();
						jQuery('#maincheck').siblings('label').css('visibility','hidden');
					}
	
					//Keeping file/folder list to avoid AJAX call
					var dirURL = decodeURIComponent(locationDataRes[2]['url']);
					var dirList = locationDataRes[2]['dir'];
					var dirType = locationDataRes[2]['type'];

					if (!pagination) {
						dynamicArray[dirURL]=dirList;
						dynamicType[dirURL] =dirType;	
						IDrive.LocalDirList[dirURL] = locationDataRes[2]['dir_list'];
					}
					else {
						var tempDirList = dirList;
						var tempDirType = dirType;
						var tempDataRes = locationDataRes[2]['dir_list'];
						tempDirList = dynamicArray[dirURL].concat(tempDirList);
						tempDirType = dynamicType[dirURL].concat(tempDirType);
						tempDataRes = $.extend(IDrive.LocalDirList[dirURL], tempDataRes);
						dynamicArray[dirURL] = tempDirList;
						dynamicType[dirURL] = tempDirType;
						dynamicRequestInfo[dirURL] = {'page_no': page_no, 'success': false};
						IDrive.LocalDirList[dirURL] = tempDataRes;
					}

					localExcludeFileBreadcrumb(getDir,toPlace,breadcrum,maincheck); //Call BreadCrumb
					markSelectedExcludeItems(getDir,toPlace);  //Call function to "Mark" the selected Items	
					jQuery('#'+toPlace+' .excludefiles').css('overflow','auto');
					if ((dirList !== null) && ((dirList.length * page_no) >= (998 * page_no))) {
						dynamicRequestInfo[dirURL] = {'page_no': page_no, 'success': false};
						jQuery('#' + toPlace + '>.excludefiles').unbind('scroll').scroll(function() {
							var scrollHeight = jQuery('#' + toPlace + '>.excludefiles')[0].scrollHeight;
							var scrollTop = jQuery('#' + toPlace + '>.excludefiles').scrollTop();
							var outerHeight = jQuery('#' + toPlace + '>.excludefiles').outerHeight();
							if ((scrollHeight - scrollTop) == outerHeight) {
								loadPathForExclude(getDir, true, (++dynamicRequestInfo[dirURL]['page_no']));
								$(this).unbind('scroll');
							}
						});
					}
				}
			});
		}
		loadList();
	} else if(dirListVal === null){
		jQuery('#'+toPlace).hide().prev('.nfiles').show();
		localExcludeFileBreadcrumb(getDir,toPlace,breadcrum,maincheck); //Call breadCrumb function 
        jQuery('#maincheck').siblings('label').css('visibility','hidden');
	} else {
		//Loading files/folders from array intead of making AJAX call again		
		var dirHTML = '';
		jQuery('#'+toPlace).siblings('.ajax_loader').show();
		/* Condition added for synology market place */
		if(getDir=='/'){
			for(var j=0; j<dirListVal.length; j++){
			    var dirFullPath = dirListVal[j];
				var dirType     = dirListType[j];
				
				dirFullPath = dirFullPath.replace('\/\/','\/');
				var dirName = dirFullPath;
				
				if(sh=="Hide" && ((rootLevelEnabled==true && dirName.indexOf("/.")==0) || (rootLevelEnabled==false && dirName.indexOf("/.")>0))){
					var tr_style='class="hideData"';
					continue;
				} else{
					var tr_style='';
				}							

				var splitDir = dirFullPath.split("/");
				var dir = splitDir.pop();
				if(machine=='QNAP'){
					var drivePath = splitDir[1]+"/"+splitDir[2];
				} else {
					var drivePath = splitDir[1];
				}
				
				dirName1 = dirName.replace('&quot;','"');
				dirFullPath = htmlEntities(dirFullPath);
				dirName = htmlEntities(dirName);
				dir = htmlEntities(dir);
				drivePath = htmlEntities(drivePath);

				if(machine=='twotier'){
					var title = dir;
				} else {
					var title = dir;
					if(typeof rootLevelEnabled == "undefined" || rootLevelEnabled == false || rootLevelEnabled == "") {
						title = title + ' @ ' + drivePath;
					}
				}
				
				if(dirType=='folder'){					
					if(machine == ASUSTOR){
						if(dirFullPath.indexOf('/home/'+dir.replace(/[\s]/g,'&nbsp;')) != -1){
							dir = "Home";
							title = "Home";
						}	
					}			
					dirHTML += '<tr '+tr_style+' class="row_list">';
					dirHTML += '<td class="file_check"><input type="checkbox" name="chk_elements['+j+']" value="'+dirFullPath+'" id="chk_elements['+j+']"> <label> folder </label> </td>';
					dirHTML += '<td class="cont_heading" title="'+title+'"><a class="getDirList" href="javascript:void(0);" alt="'+dirFullPath+'">';
					dirHTML += '<img src="include/images/idq_ico_folder.png"></a>';
					dirHTML += '<a class="getDirList" href="javascript:void(0);" alt="'+dirFullPath+'"><span>';
					dirHTML += dir.replace(/[\s]/g,'&nbsp;');
					dirHTML += '</span></a></td>';				
					dirHTML += '<td class="file_size"> -- </td><td class="file_date"> '+IDrive.LocalDirList[getDir][dirName1].datetime+' </td>';				
					dirHTML += '</tr>';
				} else {						
					dirHTML += '<tr '+tr_style+' class="row_list">';
					dirHTML += '<td class="file_check"><input type="checkbox" name="chk_elements['+j+']" value="'+dirFullPath+'" id="chk_elements['+j+']"> <label> file </label> </td>';
					dirHTML += '<td class="cont_heading" title="'+title+'"><img src="include/images/idq_ico_file.png"><span>';		  	
					dirHTML += dir.replace(/[\s]/g,'&nbsp;');
					dirHTML += '</span></td>';									
					dirHTML += '<td class="file_size"> '+IDrive.LocalDirList[getDir][dirName1].size+' </td><td class="file_date"> '+IDrive.LocalDirList[getDir][dirName1].datetime+' </td>';				
					dirHTML += '</tr>';
				}
			}
		} else {
			for(var j=0; j<dirListVal.length; j++){
				var dirFullPath = dirListVal[j];
				var dirType     = dirListType[j];
				var splitPath = dirFullPath.split('/');
				
				var dirName = splitPath[splitPath.length-1];
				
				if(sh=="Hide" && !dirName.indexOf(".")){
					var tr_style='class="hideData"';
					continue;
				} else{
					var tr_style='';
				}
				dirName1 = dirName.replace('&quot;','"');
				dirFullPath = htmlEntities(dirFullPath);
				dirName = htmlEntities(dirName);

				if(dirType=='folder'){
					dirHTML += '<tr '+tr_style+'>';
					dirHTML += '<td class="file_check"><input type="checkbox" name="chk_elements['+j+']" value="'+dirFullPath+'" id="chk_elements['+j+']"> <label>folder</label> </td>';
					dirHTML += '<td class="cont_heading" width="40%" title="'+dirName+'" ><img src="include/images/idq_ico_folder.png"><span>';
					dirHTML += '<a class="getDirList" href="javascript:void(0);" alt="'+dirFullPath+'">';
					dirHTML += dirName.replace(/[\s]/g,'&nbsp;');
					dirHTML += '</a></span></td>';
					dirHTML += '<td class="file_size" width="14%"> -- </td><td class="file_date" width="25%"> '+IDrive.LocalDirList[getDir][dirName1].datetime+' </td>';
					dirHTML += '</tr>';
				} else {
					dirHTML += '<tr '+tr_style+'>';
					dirHTML += '<td class="file_check"><input type="checkbox" name="chk_elements['+j+']" value="'+dirFullPath+'" id="chk_elements['+j+']"> <label>file</label> </td>';
					dirHTML += '<td class="cont_heading" width="40%" title="'+dirName+'" ><img src="include/images/idq_ico_file.png"><span>';		  	
					dirHTML += dirName.replace(/[\s]/g,'&nbsp;');
					dirHTML += '</span></td>';
					dirHTML += '<td class="file_size" width="14%">'+IDrive.LocalDirList[getDir][dirName1].size+'</td><td class="file_date" width="25%"> '+IDrive.LocalDirList[getDir][dirName1].datetime+' </td>';
					dirHTML += '</tr>';
				}
				
			}
		}
		jQuery('#'+toPlace).siblings('.nfiles,.ajax_loader').hide();
		jQuery('#'+toPlace).show().find('tbody').html(dirHTML);
		localExcludeFileBreadcrumb(getDir,toPlace,breadcrum,maincheck); //Call breadCrumb function
		markSelectedExcludeItems(getDir,toPlace); //Call function to "Mark" the selected Items	
		jQuery('#'+toPlace+' .excludefiles').css('overflow','auto');
		if ((typeof dynamicRequestInfo[getDir]  != "undefined") && !dynamicRequestInfo[getDir]['success']) {
			jQuery('#' + toPlace + '>.excludefiles').unbind('scroll').scroll(function() {
				var scrollHeight = jQuery('#' + toPlace + '>.excludefiles')[0].scrollHeight;
				var scrollTop = jQuery('#' + toPlace + '>.excludefiles').scrollTop();
				var outerHeight = jQuery('#' + toPlace + '>.excludefiles').outerHeight();
				if ((scrollHeight - scrollTop) == outerHeight) {
					loadPathForExclude(getDir, true, (++dynamicRequestInfo[getDir]['page_no']));
					$(this).unbind('scroll');
				}
			});
		}
	}
}
/* Load Files/Folders - End */

//Function to update BreadCrumb & keep the child file/folders as Selected if parent got selected
function localExcludeFileBreadcrumb(getDir,toPlace,breadcrum,maincheck){
	
	var splitDir = getDir.split('/');
   
	var breadCrumb = '<a href="javascript:void(0);" alt="/" title="/" class="getDirList">/</a>';
	var currDir = "";
	splitDir = splitDir.filter(function(val) { 
		if(!(val === "" || typeof val == "undefined" || val === null)){
			currDir += "/"+htmlEntities(val);
			var title = currDir;
			if(machine=='twotier'){
				title = currDir.substring(sharedFolderPathLength); 
			}
			breadCrumb += '<a href="javascript:void(0);" alt="'+currDir+'" title="'+title+'" class="getDirList">'+val+'</a>';
		}			
	});		

	jQuery('#'+breadcrum).html(breadCrumb);
        if(maincheck !=''){	
	  jQuery('.'+maincheck+' .header_part .file_check label').removeAttr('class');
	}
	responsiveBreadcrumb('#'+breadcrum,'getDirList');
}

//Function to "Mark" the selected Items
function markSelectedExcludeItems(getDir,toPlace){

	var split_path = getDir.split('/');
	var split_path_count = split_path.length;
	var selected_path = '';
	var selected_path_found = 0;
	var current_directory = getDir;
	jQuery('.excludeBackupFilePath #maincheck').siblings('label').removeAttr('class');
	for(var i=1; i<split_path_count; i++){
		selected_path += "/"+split_path[i];	
		if((sh=='Hide' && selected_path.indexOf('/.')!=-1))
			continue;
		
		if(tempExcludedFullPathArray.indexOf(selected_path)!=-1){ //alert("selected_path index "+selected_path);				
			jQuery('#'+toPlace).find('tr').addClass('chk').find('input').attr('checked',true).next('label').addClass('label_checked');				
			jQuery('.excludeBackupFilePath #maincheck').next().addClass('label_checked');
			selected_path_found=1;
		}
	}
	
	//Backup Set: For selected parent directory
	if(selected_path_found ==0){			
		test = tempExcludedFullPathArray.filter(function(val) {
			if(!(val === "" || typeof val == "undefined" || val === null)){			
						
				if((sh=='Hide' && val.indexOf('/.')!=-1))
					return;
					
				var checkId = tempExcludedFullPathArray.indexOf(val);
				if(checkId >= 0)
				{
					if(dynamicArray.indexOf(current_directory) != "" && dynamicArray[current_directory] != null)
					{
						var id_of_element = dynamicArray[current_directory].indexOf(val);
						if(id_of_element>=0){
							
							if(sh=='Hide')
							{
								var hiddenCount = countHiddenFilesAboveSelectedFile(current_directory, val);
								id_of_element = id_of_element - hiddenCount;
							}
								
							var selected_dir_id = jQuery('#loadFullPath input[type="checkbox"]').eq(id_of_element);
							selected_dir_id.attr('checked',true).next().addClass('label_checked').closest('tr').addClass('chk');
							
							if(selected_dir_id.attr('checked')=='checked'){
								jQuery('.excludeBackupFilePath #maincheck').next().addClass('label_semi_checked');
							}
						}
					}
				}
			}			
		});			
	}

	//Mark "Partial check" if its child has been selected
	var curPathDirList = dynamicArray[getDir];		
	if(curPathDirList != null){
		if(curPathDirList.length>0){
			for(var i=0; i<curPathDirList.length; i++){
				var selected_dir = curPathDirList[i];
				
				if((sh=='Hide' && selected_dir.indexOf('/.')!=-1))
					continue;	
					
				var check_parent = array_search(tempExcludedFullPathArray,selected_dir+'/');
				if(check_parent!=''){
					
					var val = selected_dir;	
					
					if(dynamicArray.indexOf(current_directory) != "" && dynamicArray[current_directory] != null)
					{
						var id_of_element = dynamicArray[current_directory].indexOf(val);	
						
						if(sh=='Hide')
						{
							var hiddenCount = countHiddenFilesAboveSelectedFile(current_directory, val);
							id_of_element = id_of_element - hiddenCount;	
						}
											
						var selected_dir_id = jQuery('#loadFullPath input[type="checkbox"]').eq(id_of_element);
						if(selected_dir_id.attr('checked')!='checked'){
							parent_dris_with_slash	= (check_parent + "/").split(',').join('/,');
								// Avoid lower order directories with substring match
								if(parent_dris_with_slash.indexOf(selected_dir + "/") != -1) {
							selected_dir_id.next().addClass('label_semi_checked');
							jQuery('.excludeBackupFilePath #maincheck').next().addClass('label_semi_checked');				
						}
					}
				}
			}
		}
	}
	}
	 markMaincheckAfterRemove('loadFullPath');
}

/* Load Backup Locations - Start */
jQuery("div.wrapper section#content").die('click').on('click','.preferences a.getBackupDirList',function(){
	jQuery('#loadBackupLocation').siblings('.ajax_loader').show();
	var getDir = jQuery(this).attr('alt');		
	var splitChar = getDir.split('\\');
	var charCount = (splitChar.length-1);	
	var url = "backupLocation.php?fullPath="+encodeURIComponent(getDir)+"&length="+charCount;

	var dirListVal = dynamicRemoteDirList[getDir];

		var splitDir = getDir.split('/');		
	
		var breadCrumb = '<a href="javascript:void(0);" alt="/" title="/" class="getBackupDirList">/</a>';
		var currDir = "";
		splitDir = splitDir.filter(function(val) { 
			if(!(val === "" || typeof val == "undefined" || val === null)){
				currDir += '/'+val;
				var title = currDir;
				if(machine=='twotier'){
					title = currDir.substring(sharedFolderPathLength); 
				}				
				breadCrumb += '<a href="javascript:void(0);" alt="'+htmlEntities(currDir)+'" title="'+title+'" class="getBackupDirList">'+val+'</a>';
			}			
		});		
		jQuery('.preferenceBreadCrumb').html(breadCrumb);
		responsiveBreadcrumb('.preferenceBreadCrumb','getBackupDirList');
	/* To highlight the selected backup location */
	var markSelected = jQuery('input#backupLocation').val();
	if(markSelected.charAt(0)!='/'){
		markSelected = '/'+markSelected;
	}
    markSelected = markSelected.replace('"','&quot;');
	jQuery('#maincheck').siblings('label').css('visibility','visible');
	loadRemoteFiles(getDir, 'loadBackupLocation', 'backupLocationBreadCrumb');
	
	/* To highlight the selected backup location */
	jQuery('#loadBackupLocation input[value*= "'+markSelected+'/"]').closest('tr').addClass('selected_row').css("background-color","#CDDAE1");		
});
/* Load Backup Locations - End */

/* Select Backup Location - Start */
jQuery("div.wrapper section#content").die('click').on('click','.preferences #loadBackupLocation tr:not("a")',function(){ 
	var className = jQuery(this).attr('class');
	if(className!=undefined){
		jQuery(this).removeAttr('class').removeAttr('style');
	} else {
		jQuery('#excludeFilesPath tr').removeAttr('class').removeAttr('style');
		jQuery(this).addClass('selected_row').css("background-color","#CDDAE1");
		jQuery('#permissionError').hide();
		startTimeoutForAutoPost('preferences'); //Auto POST	
	}
});

jQuery("div.wrapper section#content").die('click').on('click','#addLocation',function(){ 

	var location = jQuery('.selected_row').find("a").attr('alt');
	var location1 = jQuery('#backupLocationBreadCrumb a:last').attr('alt');
	
	if(location!='' && location!=undefined && location!=null ){
		jQuery('#backupLocation').val(location).focus().attr('title', location);
		actionRequired=2;
		backupLocationValue = location;
	}  else if(location1=='/'){
		showErrorMessages('#permissionError',SELECT_BACKUP_LOCATION);
		return false;	
	} else if(location1!='' && location1!=undefined && location1!=null){
		jQuery('#backupLocation').val(location1).focus().attr('title', location1);
		backupLocationValue = location1;
		actionRequired=2;	
	}	
	$.popContainerHide();	
});
/* Select Backup Location - End */

/* Keeping the added Exclude Full Paths*/
function storeAddedFullPath(){
	var addedFullPath = jQuery('#fullPathForm input[type="checkbox"]').length;
	   excludedFullPathArray = [];
	   excludedFullPathTypeArray=[];
	   
	   tempExcludedFullPathArray = [];
	   tempExcludedFullPathTypeArray=[];
	   tempExcludedFullPathMissingArray=[];
			
	if(addedFullPath>0){
		jQuery('#fullPathForm tr').each(function(){
		   var path    = jQuery(this).find('input[type="hidden"]').eq(0).val();
		   var imgType = jQuery(this).find('input[type="hidden"]').eq(1).val();
		    excludedFullPathArray.push(path);
			tempExcludedFullPathArray.push(path);
			tempExcludedFullPathTypeArray.push(imgType);
			if (jQuery(this).hasClass('file_missing'))
				tempExcludedFullPathMissingArray.push(path);
		});		
	}

	jQuery('#loadFullPath tr').removeAttr('class').find('input').removeAttr('checked').siblings('label').removeAttr('class');
}

jQuery("div.wrapper section#content").die('click').on('click','input#enablePath',function(){ 
	var checked = jQuery(this).attr('checked');
	if(checked=='checked' || checked==true){
		jQuery('select.path_selected').attr('disabled',false);
	} else {
		jQuery('select.path_selected').attr('disabled',true);
	}
});

//Function to select/unselect items
jQuery(document).on('click','.preferences #excludeFilesPath td.file_check, .preferences .excludeBackupFilePath .header_part .file_check',function(e){

	//Checking whether clicked on Checkbox or TD
	var clickedLabel = e.target.nodeName;	
	if(clickedLabel != 'LABEL'){
		return false;
	}
	//To load Full path freshly
	var checkElement = jQuery(this);
	
	if(checkElement.find('label').hasClass('label_checked')){
		if(checkElement.find('label').html()=="All"){			
			addExcludeFilesList("All");
		} else {
			addExcludeFilesList(checkElement);
		}			
	}  else {
		if(checkElement.find('label').html()=="All"){			
			removeExcludeFilesList("All");
		} else {				
			removeExcludeFilesList(checkElement);
		}		
	} 
});

//Function to add exclude list to array
 function addExcludeFilesList(args) {

	/* Add selected files/folders - Start */
	if(args!="All"){
		var fileCheckLabel = jQuery('.excludeBackupFilePath .header_part .file_check label');
		if(fileCheckLabel.hasClass('label_checked')){
			args=='All';
		}
	}

 	if(args=="All" && currDirPath=='/'){
		tempExcludedFullPathArray = [];	
		tempExcludedFullPathTypeArray = [];	
		tempExcludedFullPathMissingArray = [];

		jQuery('#loadFullPath input').each(function(){
			var selected = jQuery(this).val();
			var imgSrc = jQuery(this).closest('td').next().find('img').attr('src');
			var imgSubstr = imgSrc.substring(23);
			var itemType = imgSubstr.replace('.png','');
			
			//To skip if the file/folder is hidden
			if((sh=='Hide' && selected.indexOf('/.')>=1)){
				return true;
			}			
			if(tempExcludedFullPathArray.length>0){
				var check_parent = array_search(tempExcludedFullPathArray,selected+'/');
				
				if(check_parent.length>0){
					removeExcludeSubDirecories(check_parent);
				}
			}
			tempExcludedFullPathArray.push(selected);
			tempExcludedFullPathTypeArray.push(itemType);
		});
		
	} else {
		var breadcrumCall = false;
		if(args=='All'){
			breadcrumCall = true;
			args = currDirPath.replace(/\/$/, '');
			var selected = args;
			var itemType = 'folder';
		}
		else if(typeof args != 'string'){
			var selected = args.find('input').val();
			var imgSrc = args.closest('td').next().find('img').attr('src');
			var imgSubstr = imgSrc.substring(23);
			var itemType = imgSubstr.replace('.png','');
		} 
		
		if(breadcrumCall == true){
			var checkParent = array_search_reverse(tempExcludedFullPathArray, selected + '/');
			if(checkParent.length > 0) {
				return false;
			}
		}
			
		if(tempExcludedFullPathArray.indexOf(selected)==-1){
			if(tempExcludedFullPathArray.length>0){
				var check_parent = array_search(tempExcludedFullPathArray,selected+'/');
				if(check_parent.length>0){
					removeExcludeSubDirecories(check_parent);
				}
			}
			
			tempExcludedFullPathArray.push(selected);
			tempExcludedFullPathTypeArray.push(itemType);
			markMaincheckAfterRemove('loadFullPath');
		}
	}
    /* Add selected files/folders - End */	
} 

//Function to remove exclude list from array
function removeExcludeFilesList(args){
	/* remove selected files/folders - Start */
	if(args=="All" && currDirPath =='/'){
		tempExcludedFullPathArray=[];
		tempExcludedFullPathTypeArray=[];
	} else {
		var checkedElement = jQuery('#loadFullPath tr.chk input:checked');
		if(args=="All")
			selected = currDirPath;
		else
			selected = args.find('input').val();
			
		var index = tempExcludedFullPathArray.indexOf(selected);
		if(index>=0){
			tempExcludedFullPathArray.splice(index, 1);
			tempExcludedFullPathTypeArray.splice(index, 1);	
		} else {
			var index = tempExcludedFullPathArray.indexOf(currDirPath.substring(0, currDirPath.length-1));
			if(index>=0){ 				
				tempExcludedFullPathArray.splice(index, 1);
				tempExcludedFullPathTypeArray.splice(index, 1);
				//addSelectedShareItemExceptUnchecked(checkedElement,clickedDirPath); // Call function to add other items
		} else {
			if(args=="All"){
				var allClickedDirPath = currDirPath.split('/');
				allClickedDirPath.pop();
				var parentPath = allClickedDirPath.join("/");
			}
			else{
				var parentPath = currDirPath;			
			}
			var index = tempExcludedFullPathArray.indexOf(parentPath);			
			if(index>=0 && args!="All"){ 			

				tempExcludedFullPathArray.splice(index, 1);
				tempExcludedFullPathTypeArray.splice(index, 1);
				
				addItemsExceptUnchecked(checkedElement,parentPath); // Call function to add other items

			} else {
				var clickedDirPathSplit = parentPath.split('/');
				//if(args!="All")
					clickedDirPathSplit.pop();
					
				var clickedDirPathSplitCount = clickedDirPathSplit.length;
				var pathAppend = '';
				var pathSearch = new Array();
				for(var i=1; i<clickedDirPathSplitCount; i++){
					pathAppend += '/'+clickedDirPathSplit[i];					
					pathSearch.push(pathAppend);
				}
				addItemsExceptUnchecked(checkedElement,parentPath); // Call function to add other items
				
				for(var j=(pathSearch.length-1); j>=0; j--){
					var index = tempExcludedFullPathArray.indexOf(pathSearch[j]);
					addItemsExceptUnchecked('',pathSearch[j]); //Call function to add other items
					if(index>=0){
						tempExcludedFullPathArray.splice(index, 1);
						tempExcludedFullPathTypeArray.splice(index, 1);
						break;
					} 
				}
			} //End
	}}
	}
/* remove selected files/folders - End */
}

//Function add remaining items after unchecking child element
function addItemsExceptUnchecked(checkedElement,currDirPath1){
	var selected='';
	var backupArray1 = tempExcludedFullPathArray;
	var backupArray3 = tempExcludedFullPathTypeArray;	
	
	if(checkedElement!=''){
		checkedElement.each(function(){
			selected = jQuery(this).val();

			var imgSrc = jQuery(this).parent().next().find('img').attr('src');
			var imgSubstr = imgSrc.substring(23);
			var itemType = imgSubstr.replace('.png','');	
			
			if(backupArray1.indexOf(selected)==-1){
				var selected_dir = selected+"/";
				backupArray1.push(selected);
				backupArray3.push(itemType);
			}
		});
		
	} else {
		var dirListVal = dynamicArray[currDirPath1];
		var dirTypeVal = dynamicType[currDirPath1];

		for(var j=0; j< dirListVal.length; j++){
			var dirFullPath = dirListVal[j];			
			var itemType    = dirTypeVal[j];
			var splitPath = dirFullPath.split('/');			
			var dirName = splitPath[splitPath.length-1];			

			selected = dirFullPath;
			var isInString = currDirPath.indexOf(selected+'/');
			if(backupArray1.indexOf(selected)==-1 && isInString==-1 && currDirPath!=selected){		
				var selected_dir = selected+"/";		
				backupArray1.push(selected);
				backupArray3.push(itemType);
			} 
		} 
	}
		
	//Exclude List			
	tempExcludedFullPathArray      = backupArray1;
	tempExcludedFullPathTypeArray  = backupArray3;
}

/* Function to remove already selected sub-directories while selecting its parent */
function removeExcludeSubDirecories(args){
	arr_length = args.length;

	for(var i=0;i<arr_length;i++){
		
		selected = args[i];

		var index = tempExcludedFullPathArray.indexOf(selected);

		tempExcludedFullPathArray.splice(index, 1);
		tempExcludedFullPathTypeArray.splice(index, 1);
	}
}

//Function to check the IP address format
jQuery("div.wrapper section#content").die('mouseout').on('mouseout','input[name="ipAddress"]',function(){
	if(checkIPformat()===false){
		document.getElementById('ipAddress').focus();
		return false;
	}
});

//Function to validate inputs
jQuery("div.wrapper section#content").die('click').on('click','input[name="port"],input[name="userName"],input[name="password"],#proxyServerPassword',function(e){
	if(checkIPformat()===false){
		document.getElementById('ipAddress').focus();
		return false;
	}
	if(jQuery(this).attr('name')=='password' && jQuery('input[name="userName"]').val()==''){
		jQuery('input[name="userName"]').focus();
		return false;		
	}
});

//Function to check the PORT number
jQuery("div.wrapper section#content").die('keydown').on('keydown','input[name="port"]',function(e){
	if ($.inArray(e.keyCode, [46, 8, 9, 27, 13, 110, 190]) !== -1){
		return;
	}

	// Ensure that it is a number and stop the keypress
    if ((e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)&& (e.keyCode < 37 || e.keyCode > 40)) {
        e.preventDefault();
    }
});

//Function to check the IP address or domain name value.
jQuery("div.wrapper section#content").die('keydown').on('keydown','input[name="ipAddress"]',function(e){
	if ($.inArray(e.keyCode, [46, 8, 9, 27, 13, 110, 190]) !== -1){
		return;
	}
	// need to update alphabet keys to allow domain names here.
	// Ensure that it is a number and stop the keypress
    if ((e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105) && ((e.keyCode < 65 || e.keyCode > 90)) && (e.keyCode < 37 || e.keyCode > 40)) {
        e.preventDefault();
    }
});
   
//Funtion to observe user's activity
jQuery("div.wrapper section#content").die('click').on('click','.preference form input,.preference form select',function(){
	startTimeoutForAutoPost('preferences'); //Auto POST
});

	
jQuery("div.wrapper section#content").die('click').on('click','#showHide',function(){
	var isChecked = $(this).prop('checked');//hidden_status
	$("#displayRoot").val((($("#displayRootChk").prop("checked") == true)? 1 : 0));
	
	preferenceChanged=1;
	showHiddenClicked = true;
	if(isChecked==true || isChecked=='checked'){
		jQuery("#hiddenStatus").val('1');
		sh="Show";
	}else{
		sh="Hide";
		jQuery("#hiddenStatus").val('2');
	}
	preferenceSettings();
});

jQuery("div.wrapper section#content").die('click').on('click','#multipleEngineEnable',function(){
	var isChecked = $(this).prop('checked');//hidden_status
	$("#displayRoot").val((($("#displayRootChk").prop("checked") == true)? 1 : 0));
	
	preferenceChanged=1;
	if(isChecked==true || isChecked=='checked'){
		jQuery("#hiddenEngineStatus").val('4');
	}else{
		jQuery("#hiddenEngineStatus").val('2');
	}
	//preferenceSettings();
});

// 
var rootDisplayChanged = false;
jQuery(document).on('click', '#displayRootChk', function() {
	$("#displayRoot").val((($(this).prop("checked") == true)? 1 : 0));
	preferenceChanged 	= 1;
	//showHiddenClicked 	= true;
	rootDisplayChanged 	= true;
	preferenceSettings();
});

//calling send error report popup..
(function($) {
	var logWarning = '';
	$(document).on('click', '#sendErrLink', function() {
		SendErrorReport(); 
	});
	
	function SendErrorReport() {
        $.popContainerHide();
        $.popContainer();

		var url = "action.php?action=readErrorInfo";
		$.ajax({
			type: "POST",
			url: url,
			dataType : 'json',
			success: function(data) {
				$("#errusername").val(data.username);
				
				if(typeof data.username == "undefined" || data.username == "" || data.username == null) {
					$("#errusername").prop('readonly', false);
				}
				
				$("#email_error_report").val(data.email);
				$("#contact_number").val(data.number);
				//checking username and email are equal
				if(data.username == data.email) {
					$("#email_error_report").val(data.username);
				} else {
					$("#email_error_report").val(data.email);
				}
				
				if(typeof data.logSendWarning != "undefined" && data.logSendWarning != '') {
					logWarning = data.logSendWarning;
				}
			}
		});
		
		if($('div.send_error_report').length > 0) {
			$('div.send_error_report').remove();
		}
		
		var parentEle = $('.sec_pos_container');
		parentEle.append($('<div>', {'class': 'popup_container send_error_report'})
			.append($('<section>', {'class': 'popup_header'})
			.append($('<h4>').text('Send Error Report'))
			.append($('<span>', {'class': 'popup_close_btn hide_popup'})))
			.append($('<section>', {'class': 'popup_body'})
			.append($('<div>', {'id':'resultDiv','class': 'common_msg error_msg', 'style': 'display:none'})
			.append($('<p>',{'id':'errorDiv'}).text(''))
			.append($('<a>', {'href':'#', 'class': 'close_info'})
			.append($('<img>', {'width': "16", 'height': "16", 'title': "Close", 'alt': "close", 'src': "include/images/close.png"}))))
			.append($('<div>')
			.append($('<ul>', {'class': "ser_ul"})
			.append($('<li>')
			.append($('<div>', {'class': "form_box"})
			.append($('<label>').text('Username')
				.append($('<span>', {'class' : 'send_error_mand'}).text(' *')))
			.append($('<input>', {'type': "text", 'id':"errusername", 'value': '', 'class': "ErrorReport_input",'readonly':true,'maxlength' : "256"}))))
			.append($('<li>')
			.append($('<div>', {'class': "form_box"})
			.append($('<label>').text('Email Address')
				.append($('<span>', {'class' : 'send_error_mand'}).text(' *')))
			.append($('<input>', {'type': "text", 'id':"email_error_report", 'value': '', 'class': "ErrorReport_input",'maxlength':"50"}))))
			.append($('<li>')
			.append($('<div>', {'class': "form_box"})
			.append($('<label>').text('Contact No'))
			.append($('<input>', {'type': "text", 'id':"contact_number", 'value': "", 'class': "ErrorReport_input",'maxlength':"30"}))))
			.append($('<li>')
			.append($('<div>', {'class': "form_box"})
			.append($('<label>').text('Trouble ticket number (if created already)'))
			.append($('<input>', {'type': "text",'id':"ticket_number", 'value': "", 'class': "ErrorReport_input",'maxlength':"20"}))))
			.append($('<li>')
			.append($('<div>', {'class': "form_box"})
			.append($('<label>').text('Message')
				.append($('<span>', {'class' : 'send_error_mand'}).text(' *')))
			.append($('<textarea>', {'id':"errmessage", 'value': "", 'class': "ErrorReport_textarea",'maxlength':"1024*10"}))))))
			.append($('<div>', {'class': "clear"})))
			.append($('<section>', {'class': "popup_footer"})
			.append($('<div>', {'class': "btncontainer", 'id':"send-error-btn-con"})
			.append($('<input>', {'type': "button", 'class': "scheduleBtn",'id':"sendError" ,'value': " Send "}))
			.append($('<div>', {'class': "sendingLoader",'style': 'display:none'}))
			.append($('<span>', {'class': "scheduleBtn",'id':"sendingmessage" ,'text': " Sending "})))));
    }
	
	// Clicking send button
	$(document).on('click', '#sendError', function() {
		var email		= $("#email_error_report").val();
		var uname		= $("#errusername").val();
		var msg 		= $("#errmessage").val().trim();
		// 'number' is a reserved keyword in modern browsers. This is for future enhancements/extensions
		var cnumber		= $("#contact_number").val();
		var ticketnum 	= $("#ticket_number").val();
		var result		= null;
		var txt 		= '';

		if(email != "") {
			var emailValid = validateEmail(email);
		}
		
		if(emailValid == true && uname != "" && msg != "") {
			$('#sendError').hide();
			$('#sendingmessage').show();
			$('#sendingmessage').attr("disabled",true);
			$('.sendingLoader').show();
			var url = "sendErrorReport.php";
			
			if(typeof logWarning != "undefined" && logWarning != '') {
				$("#resultDiv")
					.removeClass("error_msg")
					.addClass("common_msg welcome_message");
				displayWarning("#resultDiv", logWarning);
				logWarning = '';
			}
			
			$.post(url, {email: email, uname: uname, msg: msg, "number": cnumber, ticketnum: ticketnum}, function(data) {
				$('#sendingmessage').hide();
				$('.sendingLoader').hide();
				result = urldecode(data);
				$("#resultDiv").removeClass("error_msg");
				$("#resultDiv").addClass("common_msg welcome_message");
				showErrorMessages("#resultDiv", result);
				$('#sendError').show();
				
				myVar = setTimeout($.popContainerHide, 2000);
			});
		} else {
			if(uname == "") {
				txt = "User Name field empty <br >";
			} else if(email == "" && uname != "") {
				txt = txt + "Email field is empty <br>";
			} else if(email != "" && emailValid == false) {
				txt = txt + "Please enter a valid Email Address";
			} else if(email != "" && uname != "" && msg == "" || check == true) {
				txt = txt + "Message field empty ";
			} else if(uname !== "" && emailValid == true && msg == "" && cnumber != "" && check == false) {
				txt = txt + "Please enter a valid contact number ";
			}
			
			$("#resultDiv").removeClass("welcome_message");
			$("#resultDiv").addClass("error_msg");
			showErrorMessages("#resultDiv", txt);
		}
	});
	
	function displayWarning(elem, message)
	{
		$(elem).find('p').html(message);
		$(elem).slideDown(200, function(){
			setTimeout(function() {
				$(elem).slideUp(200);
			}, 15000);
		});
		
		$('html,body').scrollTop(0);
	}
	
	$('#contact_number').die('keypress').live('keypress', function(event) {
		var keyCode = event.charCode;

		if (keyCode == undefined) {
			keyCode = event.keyCode;
		}
		
		if(!((keyCode >= 48 && keyCode <= 57) || (keyCode == 40) || (keyCode == 0) || (keyCode == 41) || (keyCode == 43) || (keyCode == 45))) {
			event.preventDefault();
			showErrorMessages('#resultDiv', 'Please enter a valid contact number.');
		}   	
	});

	$('#ticket_number').die('keypress').live('keypress', function(event) {
		var keyCode = event.charCode;
		
		if (keyCode == undefined) {
			keyCode = event.keyCode;
		}
		
		if(!((keyCode >= 48 && keyCode <= 57) || (keyCode >= 65 && keyCode <= 90) ||  (keyCode >= 97 && keyCode <= 122) || (keyCode == 0))) {
			event.preventDefault();
			showErrorMessages('#resultDiv', 'Please enter a valid Ticket number.');
		}    	
	});
})(jQuery);


function validateEmail(email){
	var emailReg 	= new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
	var valid 		= emailReg.test(email);

	if(!valid) {
        return false;
    }
    
	return true;
}

function getCookie(c_name) 
{
    var c_value = " " + document.cookie;
    var c_start = c_value.indexOf(" " + c_name + "=");
    if (c_start == -1) {
        c_value = null;
    } else {
        c_start = c_value.indexOf("=", c_start) + 1;
        var c_end = c_value.indexOf(";", c_start);
        if (c_end == -1) {
            c_end = c_value.length;
        }
		
        c_value = unescape(c_value.substring(c_start, c_end));
    }
	
    return c_value;
}