var arrRecords = new Array();
var arrCookie = new Array();
var recCount = 0;
var strRecord="";


function cookieVal(cookieName) {

thisCookie = document.cookie.split("; ")
for (i = 0; i < thisCookie.length; i++) {
if (cookieName == thisCookie[i].split("=")[0]) {
return thisCookie[i].split("=")[1];
   }
}
return 0;
}

function loadCookie() {

if(document.cookie != "") {
	if(cookieVal("Records") != 0) {
		arrRecords = cookieVal("Records").split(",");
		recCount = arrRecords.length;
	}
  }
  
}

function addToCookie(id) {
 /* 
 	* Comments needs to writen
 	*
 	*
  */
  strRecord = "";
  strRemove = "";
 if(document.getElementById(id).checked == true) {
 	strRecord = strRecord + document.getElementById(id).value;
 	arrRecords[recCount] = strRecord;
 	recCount = arrRecords.length;
  }
 else {
 	strRemove = document.getElementById(id).value;
 	strRecord = remove(strRecord, strRemove);
 	arrRecords.splice(arrRecords.indexOf(strRemove), 1);
 	recCount = arrRecords.length;
 	}
  if (arrRecords.length != 0) {
  	 document.cookie = "Records="+arrRecords+";expires=;path=/";
  } else {
  	 eraseCookie("Records");
  }
document.getElementById('myArticleCount').innerHTML = countRecords();
document.getElementById('myArticleCountTop').innerHTML = countRecords();
  
}


function selectAll(start, end) {
var arrCheckbox = new Array();
	if(cookieVal("Records") != 0) {
			
		var noOfRecords = (end - start) + 1;    
		var k = start;
		for (var i = 0; i < noOfRecords ; i++) {
			var checkbox = document.getElementById('checkbox'+ k);
			checkbox.checked = true;
			k = k+1;
				arrCheckbox[i] = 	checkbox.value;		
		}
		
		for(i=0;i<arrCheckbox.length; i++){
			for(j=0;j<arrRecords.length;j++){
				if(arrCheckbox[i]==arrRecords[j])
				{
				   
				   arrRecords.splice(j,1);
				   
 				}
			}
		}
		arrRecords = arrRecords.concat(arrCheckbox);
		recCount = arrRecords.length;
	}else {
		for (var i = start; i <= end; i++) {
			i = i * 1;
        	var checkbox = document.getElementById('checkbox'+ i);
        	arrRecords[recCount] = checkbox.value;
        	recCount = arrRecords.length;
        	checkbox.checked = true;
       	}   
	}
	document.cookie = "Records="+arrRecords+";expires=;path=/";
	document.getElementById('myArticleCount').innerHTML = countRecords();
	document.getElementById('myArticleCountTop').innerHTML = countRecords();
}

function deSelectAll(start, end) {
	
        var arrCheckbox = new Array();
		var noOfRecords = (end - start) + 1;    
		var k = start;
		for (var i = 0; i < noOfRecords ; i++) {
			var checkbox = document.getElementById('checkbox'+ k);
			checkbox.checked = false;
			k = k+1;
				arrCheckbox[i] = 	checkbox.value;				
		}
		//alert("arrCheckbox length is"+arrCheckbox.length);
		for(i=0;i<arrCheckbox.length; i++){
			for(j=0;j<arrRecords.length;j++){
				if(arrCheckbox[i]==arrRecords[j])
				{
				   //alert(arrRecords[j]);
				   arrRecords.splice(j,1);
				   
 				}
			}
		}	
		recCount = arrRecords.length;	
	document.cookie = "Records="+arrRecords+";expires=;path=/";
	document.getElementById('myArticleCount').innerHTML = countRecords();
	document.getElementById('myArticleCountTop').innerHTML = countRecords();
}

function countRecords() {
 return arrRecords.length;
}

function selectAllMyArticlePage(start, end){
	for(var i=start; i<=end; i++) {
		var checkbox = document.getElementById('checkbox'+ i);
		checkbox.checked = true;
	}

}

function deSelectAllMyArticlePage(start, end){
	for(var i=start; i<=end; i++) {
		var checkbox = document.getElementById('checkbox'+ i);
		checkbox.checked = false;
	}

}