function openplanner() {
  planner=window.open("http://planner.iastate.edu","csp","alwaysRaised=yes,hotkeys=yes,scrollbars=yes,toolbar=no,directories=no,menubar=no,resizable=yes,status=no,width=850,height=720");
  planner.focus();
}

function openhelp(url,width,height) {
  width -= 0;
  var lp = screen.availWidth - (width + 12);
  window.open(url,"Help","alwaysRaised=yes,hotkeys=yes,scrollbars=yes,toolbar=no,directories=no,menubar=no,resizable=yes,status=no,width="+width+",height="+height+",left="+lp+",top=0");
  //help.focus();
}

function passScrollPos(oForm) {
  var scrollValue = (typeof document.getElementsByTagName('body')[0] != 'undefined') ? document.getElementsByTagName('body')[0].scrollTop : (typeof window.pageYOffset != 'undefined') ? window.pageYOffset : null;
  if (scrollValue) oForm.action = location.href.substring(0,location.href.indexOf('?')) + '?Scroll_Value=' + scrollValue;
  oForm.submit();
}