function launchSite(){
	var screenWidth = screen.availWidth;
	var screenHeight = screen.availHeight;
	
	
	var siteWindow = window.open("site.htm","siteWindow","width="+screenWidth+",height="+screenHeight);	
	
	siteWindow.moveTo(screen.availLeft,screen.availTop);
}

function expandImage(imageID, width, height){
//	var windowWidth = screen.availWidth / 2;
//	var windowHeight = screen.availHeight - 50;
	var windowWidth = width + 40;
	var windowHeight = height + 40;
	
	var left = screen.availWidth / 2 - windowWidth / 2;
	var top = screen.availHeight / 2 - windowHeight / 2;	
	
	var expandedImageWindow = window.open("image.php?imageID="+imageID,"expandedImageWindow","width="+windowWidth+",height="+windowHeight+",scrollbars=yes");	
	
	expandedImageWindow.moveTo(left,screen.top);
}