var preload1 = new Image();
preload1.src="images/menu-grey.gif";
var width = screen.width;
var height = screen.height;
function openPop() {
	var xpos = (width - 300)/2;
	var ypos = (height - 400)/2;
	window.open("contact.htm", "contact", "width=350, height=400, left="+xpos+", top="+ypos);
}
function galleryImage(file, imgWidth, imgHeight) {
	var thisWidth=imgWidth+50;
	var thisHeight=imgHeight +150;
	var generator=window.open("gallery/" + file, "gallery", "width="+thisWidth+", height="+thisHeight );
}