// Accessible pop-up function
var newWin = null;
function popUp(strURL, strType, strHeight, strWidth) {
if (newWin != null && !newWin.closed)
newWin.close();
var 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, 'newWin', strOptions);
newWin.focus();
}