function showPopup(psPage) {                         
	var _url = psPage;
	top.window["popup"] = openPopUp(_url,"popup", "320", "240");
	if (top.window["popup"]!=null) top.window["popup"].focus();
	//alert(psPage);
}

function showInfo(){
	var _url = "oisPopup.aspx"
	var sFeatures = "width=350, height=224,menubar=no,location=no,toolbar=no,scrollbars=auto,resizable=no";
	window.open(_url, "info", sFeatures);
}     

function hiliteImg() {
  theElement = window.event.srcElement;
  g = theElement.src;
  g = g.toString();
  if (g.charAt(g.length-5) == '0') theElement.src = g.slice(0,g.length-5) + '1' + g.slice(g.length-4);
  }

function restoreImg() {
  theElement = window.event.srcElement;
  g = theElement.src;
  g = g.toString();
  if (g.charAt(g.length-5) == '1') theElement.src = g.slice(0,g.length-5) + '0' + g.slice(g.length-4);
  }

function checkForm(f) {
  requiredFields = eval("requiredFields_"+f);
  requiredNames = eval("requiredNames_"+f);
  obj = document.forms[f];
  invalidFields = new Array();
  invalidNames = new Array();
  for (var i=0;i<requiredFields.length;i++) {
    if (obj.elements[requiredFields[i]].type!="hidden" &&
        (obj.elements[requiredFields[i]].value=="" ||
        (obj.elements[i].name=="mailto" || obj.elements[i].name=="from" || obj.elements[i].name=="email") && (
        (""+obj.elements[i].value).indexOf("@")<0 ||
        (""+obj.elements[i].value).indexOf(".")<0))) {
      invalidFields[invalidFields.length] = obj.elements[requiredFields[i]];
      invalidNames[invalidNames.length] = requiredNames[i];
      }
    }
  if (invalidFields.length > 0) showFormWarning(invalidFields,invalidNames);
  return (invalidFields.length == 0);
  }

function showFormWarning(a,n) {
  msg =requiredfieldsmsg;
  for (var i=0; i<a.length; i++) {
    if (document.all) a[i].style.borderColor = "#ff0000";
    msg += ((i==0)?'':', ')+n[i];
    }
  alert(msg);
  }