function getCookie(c_name) {
	if (document.cookie.length>0) {
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1) { 
			c_start=c_start + c_name.length+1; 
			c_end=document.cookie.indexOf(";",c_start);
		if (c_end==-1) c_end=document.cookie.length;
		return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
	return "";
}

function setCookie(c_name,value,expiredays) {
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}


function checkCookie(cname,cval)
{
	isset_cookie=getCookie(cname);
	if (isset_cookie!=null && isset_cookie!="")
	{
		 //alert('Welcome  '+isset_cookie+'!');
		setCookie(cname,cval,365);

	}
	 else 
	{
		setCookie(cname,cval,365);
		
	}
}
function fnChangePakagePrice(card,val) {
	var obj = val.split('|');
	var TotPrice = 0;
	var qtyprice="";
	var TempPrice = Array();
	var ArrCardIds = document.getElementById('ArrCardIds').value.split(',');
	
	for(var i=0;i < (ArrCardIds.length);i++){
		if(document.getElementById('package_'+ArrCardIds[i]).value != ""){
			qtyprice = document.getElementById('package_'+ArrCardIds[i]).value;
			TempPrice = qtyprice.split("|");
			TotPrice += parseFloat(TempPrice[1]);
		}
	}
	document.getElementById("package_tot_"+card).innerHTML = '$'+obj[1];
    document.getElementById("pricelist_total").innerHTML = 'TOTAL: $'+TotPrice.toFixed(2);
	
	// plcacing cookie the quantity value here.
	var cardid = "packagec_"+card
	checkCookie(cardid,obj[0])
}

function fnChangePakagePriceDis(card,val) {
	var arrdis = new Array(1,4);
	var arrexists= new Array();
	//var dis
	var obj = val.split('|');
	var TotPrice = 0;
	var qtyprice="";
	var TempPrice = Array();
	var k=0;
	var discount_per =0;
	var discount =0;
	var diff= new Array();
	var ArrCardIds = document.getElementById('ArrCardIds').value.split(',');
	
	for(var i=0;i < (ArrCardIds.length);i++){
		if(document.getElementById('package1_'+ArrCardIds[i]).value != ""){
			qtyprice = document.getElementById('package1_'+ArrCardIds[i]).value;
			TempPrice = qtyprice.split("|");
			TotPrice += parseFloat(TempPrice[1]);
			if(TempPrice[1]>0) {
			arrexists[k] = ArrCardIds[i];
			k=k+1;
			}
			
		}
	}
	var isok=0;
	if(arrexists.length>2) {
		for(i=0; i<arrexists.length;i++) {
			
			if(arrexists[i] == 1) isok =isok+1;
			 if(arrexists[i] == 3) isok =isok+1;
		}
		if(isok ==2) {
			if(arrexists.length == 3) {
				discount_per = 5;
			} else if(arrexists.length >3) {
				discount_per = 10;
			}
		}
	}
	if(discount_per >0) {
		discount = (TotPrice * discount_per) / 100;
		discount = discount.toFixed(2);
	}
	TotPrice =TotPrice -discount;
	document.getElementById("package1_discount").innerHTML = 'Discount $'+discount;
	document.getElementById("package1_tot_"+card).innerHTML = '$'+obj[1];
    document.getElementById("pricelist1_total").innerHTML = 'TOTAL: $'+TotPrice.toFixed(2) ;
	
	// plcacing cookie the quantity value here.
	var cardid = "packagec1_"+card
	checkCookie(cardid,obj[0])
}