function popup(url,name,width,height,resize,scroll) 
{
  var dialogWin = new Object();
  dialogWin.width = width;
  dialogWin.height = height;
  now = new Date();
  var milliseconds = now.getTime();
  var mstr ="" + milliseconds;
  if (document.layers) 
  {
    dialogWin.left = left; //window.screenX + ((window.outerWidth - dialogWin.width) / 2);
   // dialogWin.top = bottom; //window.screenY + ((window.outerHeight - dialogWin.height) / 2);
    var attr = 'screenX=' + dialogWin.left + ',screenY=' + dialogWin.top + ',resizable=' + resize + ',width=' + dialogWin.width + ',height=' + dialogWin.height + ',scrollbars=' + scroll + ',menubar=no,location=no,toolbar=no,status=no,directories=no';
  } 
  else if (document.all) 
  {
    dialogWin.left = 15; //(screen.width - dialogWin.width) / 2;
    dialogWin.top = screen.height - dialogWin.height - 105;
    var attr = 'left=' + dialogWin.left + ',top=' + dialogWin.top + ',resizable=' + resize + ',width=' + dialogWin.width + ',height=' + dialogWin.height + ',scrollbars=' + scroll + ',menubar=no,location=no,toolbar=no,status=no,directories=no';
  }


cacheOption=false;
for (i=0; i<url.length; i++)
  if (url.charAt(i)=='?')
    cacheOption=true;

if (cacheOption)
  nocach='&nocache=' + mstr;
else
  nocach='?nocache=' + mstr;

window.open(url + nocach , name, attr);
}