<!--
function submitonce(theform){
if (document.all||document.getElementById){
for (i=0;i<theform.length;i++){
var tempobj=theform.elements[i]
if(tempobj.type.toLowerCase()=="submit")

tempobj.disabled=true
}
}
}

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
  }
}

function eventfocus() {
document.forms[0].event_name.focus()
}

function coursefocus() {
document.forms[0].course_name.focus()
}

function menufocus() {
document.forms[0].menu_course.focus()
}
function enableImage() {
  if(document.forms['additem'].imagecheck.checked == true) {
    document.forms['additem'].item_image.disabled = false ;
  } else {
    document.forms['additem'].item_image.disabled = true ;
  }
}

function ShowHide(d) {
  var element = document.getElementById(d);
  if(element.style.display != "block") {
    element.style.display = "block";
  } else {
    element.style.display = "none";
  }
}
//-->