function MyHtmlWindow(fname,width,height) {
//Define contents of page
//Create new Window
// <a href="javascript:MyHtmlWindow('images/gallery_1.jpg',680,540)">

options = "toolbar=0,status=0,menubar=0,scrollbars=1," +
"resizable=0,width="+
width+
",height="+
height;
newwindow=window.open(fname,"mywindow", options);
}