function openPopup(aUrl, aWidth, aHeight, aType)
{
aHeight += 40;
aWidth += 20;
var mywin = window.open(aUrl, "", "status=0,width=" + aWidth + ",height=" + aHeight + ",menubar=0,toolbar=0,resizable=1,scrollbars=0");
var match = /([^\/])*\./i.exec(aUrl);
var file_name = match[0];
switch(aType)
{
case('image'):
mywin.document.write("Image of Project![](" + aUrl + ")
Close");
break;
case('flash'):
mywin.document.write('Flash of Project');
mywin.document.write('