<!--
function win(url,windowname,width,height) {
var features="location=no, menubar=no, status=yes, scrollbars=yes, resizable=yes, toolbar=no";
if (width) {
if (window.screen.width > width)
features+=", left="+(window.screen.width-width)/2;
else width=window.screen.width;
features+=", width="+width;
}
if (height) {
if (window.screen.height > height)
features+=", top="+(window.screen.height-height)/2;
else height=window.screen.height;
features+=", height="+height;
}
window.open(url,windowname,features);
}
// -->