var wincounter = 0;
window.focus();
function PopUp(url, winname) {
	window_width = (window.screen.width -10 );	window_height = (window.screen.height);
	var winparams = "width=" + window_width + ",height=" + window_height + ",left=0,top=0,scrollbars=yes,directories=no,topmargin=0,leftmargin=0,rightmargin=0,menubar=no,location=no,resizable=yes";
	window.open(url, winname, winparams); 
	return false;
}