function imgopen(imgf,tit){
rand_id='image'+(Math.round(Math.random()*1000));
img1=new Image();
img1.src=imgf;
if(window.opera) win_width = 450; else win_width = 450;
zoomWindow = window.open(img1, "", "width=" + win_width + ", height=500, left=300, top=100, location=no, toolbar=no, menubar=no, directories=no, scrollbars=no");
zoomWindow.document.write("" + tit + "");
zoomWindow.document.write("
");
zoomWindow.document.write("");
zoomWindow.document.write(" ");
}