function PopUp(url) {
	
	screenWidth = screen.availWidth;
	screenHeight = screen.availHeight;

	windowWidth = 200;
	windowHeight = 140;

	xPos = ((screenWidth / 2) - (windowWidth / 2));
	yPos = ((screenHeight / 2) - (windowHeight / 2));

    window.open(url,'','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=no,width=200,height=140,left='+xPos+',top='+yPos);

}




function PopUpImage(url) {
	window.open(url,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=660,height=500');
}