function show_picture(url)
{
newCookie = new Cookie(document, "padlock_options", 8760);
newCookie.load();
newCookie.picture_url = url;
newCookie.store();
var winTitle = url.substring(url.lastIndexOf('/') + 1);
winTitle = winTitle.substring(0,winTitle.lastIndexOf('.jpg'));
var winName = winTitle.toUpperCase() + ".PIC";
var i = 0;
var c = 0;
while (i < winName.length)
{c=winName.charCodeAt(i); if (c<48||(c>57&&c<65)||c>90) winName=winName.replace(winName.charAt(i),"z"); i++;}

var winFeatures = "scrollbars=1,resizable=0, toolbar=0, titlebar=0, location=0, directories=0, status=0, menubar=0";
if (newCookie.picture == 0) winName = "picture_window";

var w = window.open('show_picture.htm', winName, winFeatures);
w.focus;
}