/*
Function used to open popup windows.
From: http://www.sitepoint.com/article/perfect-pop-up/
Date: 03/02/09
*/
var newWin = null;
function popUp(strURL, strType, strWidth, strHeight)
{
    if (newWin != null && !newWin.closed) newWin.closwwwe();
    var strOptions="";
    if (strType=="normal") strOptions="";
    if (strType=="console") strOptions="resizable,height="+strHeight+",width="+strWidth;
    if (strType=="fixed") strOptions="status,height="+strHeight+",width="+strWidth;
    if (strType=="elastic") strOptions="toolbar,menubar,scrollbars,"+"resizable,location,height="+strHeight+",width="+strWidth;
    newWin = window.open(strURL, '_blank', strOptions);
    newWin.focus();
}