/***************************************************
 * Checkbox checking/unchecking/inverting functions
 **************************************************/
function checkAll(id){
   var f = document.getElementById(id);
   var inputs = f.getElementsByTagName("input");
   for(var t = 0;t < inputs.length;t++){
     if(inputs[t].type == "checkbox")
       inputs[t].checked = true;
   }
 }
 function uncheckAll(id){
   var f = document.getElementById(id);
   var inputs = f.getElementsByTagName("input");
   for(var t = 0;t < inputs.length;t++){
     if(inputs[t].type == "checkbox")
       inputs[t].checked = false;
   }
 }
 function invertAll(id){
   var f = document.getElementById(id);
   var inputs = f.getElementsByTagName("input");
   for(var t = 0;t < inputs.length;t++){
     if(inputs[t].type == "checkbox")
       inputs[t].checked = !inputs[t].checked;
   }
 }
 
 
/***************************************************
 * Hide/Show Divs
 **************************************************/
function hideDiv(div) {
    if (!document.getElementById) return;
    obj = document.getElementById(div);
    obj.style.display="none";
}
function showDiv(div) {
    if (!document.getElementById) return;
    obj = document.getElementById(div);
    obj.style.display="block";
}
function disableForm(theform) {
if (document.all || document.getElementById) {
for (i = 0; i < theform.length; i++) {
var tempobj = theform.elements[i];
if (tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset")
tempobj.disabled = true;
}
setTimeout('', 2000);
return true;
}
else {
alert("The form has been submitted.  But, since you're not using IE 4+ or NS 6, the submit button was not disabled on form submission.");
return false;
   }
}

/***************************************************
 * Flash Uploader
 **************************************************/
function getFileName(file) {
	document.upload.filename_fl.value = file;
}

function changeText() {
	if(document.upload.title.value != "" && document.upload.description.value != "" && document.upload.tags.value != "") {
		document.uploader.SetVariable("filledOut", true);
	}
}