function Pop_Up_Window(windowName,url,width,height,location, scroll)
{
	x = (screen.availWidth - 12 - width) / 2;
	y = (screen.availHeight - 48 - height) / 2;
     
	var String;
	String =	"toolbar=0,"+
				"location="+ location +","+
				"directories=0,"+
				"status=1,"+
				"menubar=0,"+
				"scrollbars="+ scroll +","+
				"resizable=0,"+
				"copyhistory=0,"+
				"name=son,"+
				"left="+ x +","+
				"top="+ y +","+
				"width="+ width +","+
				"height="+ height;
	WinPic=window.open(url,windowName,String);
	WinPic.focus();
}