function popupwindow(obj)
{
	window.open(obj, '', "scrollbars=yes, menu=no, status=no, resizable=no, width=350, height=250");
}

function popupwindow_features(obj,fea,title)
{
	window.open(obj, title, "scrollbars=yes, menu=no, status=no, resizable=no" + fea);
}


function confirm_on_del(val)
{

	if(val.length==0)
	val = "Are you sure to delete?";
	
		if(confirm(val))
			return true;
		else
			return false;
}

function alert_delete(val1,val2,val3)
{

if(confirm_on_del(''))
{
str=val2+"&id="+val1+"&type="+val3;
//alert(str);
window.location.href=str;

}

}