//---------------------------------------------------------------------------
//following is button function for compare page

function add()
{	
	var lbl;
	var lbl_select;
	var isexist;
	lbl=document.getElementById("lbl_model");	
	lbl_select=document.getElementById("lbl_model_select");	
	for(var i=0;i<lbl.length;i++)
	{
		if (lbl.options[i].selected && lbl.options[i].value!="0") 
		{
			isexist=false;
			for(var j=0;j<lbl_select.length;j++)
			{
				if (lbl[i].value==lbl_select[j].value) 
				{
					isexist=true;
					break;
				}
			}
			if (!isexist) 
			{
				if(lbl_select.length<compare_count)
				{				
					lbl_select.options.add(new Option(lbl.options[i].text,lbl.options[i].value));
				}
				else
				{
					alert("Your selected exceed the max!")
				}
			}
			
		}
	}	
}



function remove()
{	
	var lbl_select;
	lbl_select=document.getElementById("lbl_model_select");
	for(var i=lbl_select.length-1;i>=0;i--)
	{				
		if (lbl_select[i].selected) 
		{			
			lbl_select.remove(i);
		}		
	}
}

function clearmodel()
{		
	document.getElementById("lbl_model_select").length=0;
}

function compare()
{ 
	var dpl1;
	var lbl_select; 	
	
	dpl1=document.getElementById("dpl_l1"); 	
	lbl_select=document.getElementById("lbl_model_select"); 
	
	l1=dpl1.value;
	
	var myurl="products_compare_show.aspx?array_model=";
	var temp;
	for(var i=0;i<lbl_select.length;i++)
	{
		temp="";
		if (i<lbl_select.length-1) 
		{
			temp=",";
		}
		myurl=myurl+lbl_select[i].value+temp;
	}
	myurl=myurl+"&l1="+l1;
	OpenCompare(myurl);
}

function OpenCompare(myurl) 
{
	window.open(myurl ,'compare_view','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,width='+ (window.screen.width-10) +',height=' + (window.screen.height-50) + ',top=0,left=0,')

}