var newWindow = null;
function closeWin(){
 if (newWindow != null){
  if(!newWindow.closed)
   newWindow.close();
 }
}
function popUp(url, type, strHeight, strWidth){
  closeWin();
 var tools="";
 if (type == "fixed") tools = "resizable,toolbar=no,location=no,scrollbars=yes,menubar=no,height="+strHeight+",width="+strWidth+",top=20,left=20";
 if (type == "elastic") tools = "resizable,toolbar=yes,location=yes,scrollbars=yes,menubar=yes,height="+strHeight+",width="+strWidth+",top=20,left=20";
 if (type == "console") tools = "resizable,toolbar=no,location=no,scrollbars=no,height="+strHeight+",width="+strWidth+",left=20,top=20";
 newWindow = window.open(url, 'newWin', tools);
 newWindow.focus();
}
//--Returns the current date in mmm/dd/yyyy format as a string.
function insertDate() {
var monthNames = new Array(
"January","February","March","April","May","June","July",
"August","September","October","November","December");
var now = new Date();
document.write(monthNames[now.getMonth()] + " " + 
now.getDate() + ", " + now.getFullYear());
}