function showhide(id) {
	var e = document.getElementById(id);
	var imgid = "img_" + id;
	if (e.style.display == 'block')
		{
		e.style.display = 'none';
		document.getElementById(imgid).src = "/img/right.gif";
		}
	else
		{
		e.style.display = 'block';
		document.getElementById(imgid).src = "/img/down.gif";
		}
}


/* 
Derived from a script by Alejandro Gervasio. 
Modified to work in FireFox by Stefan Mischook for Killersites.com

How it works: just apply the CSS class of 'column' to your pages' main columns.
*/
matchColumns=function(){ 

     var divs,contDivs,maxHeight,divHeight,d; 
	
     // get all <div> elements in the document 

     divs=document.getElementsByTagName('div'); 

     contDivs=[]; 

     // initialize maximum height value 

     maxHeight=0; 

     // iterate over all <div> elements in the document 

     for(var i=0;i<divs.length;i++){ 

          // make collection with <div> elements with class attribute 'container' 

          if(/\bcolumn\b/.test(divs[i].className)){ 

                d=divs[i]; 

                contDivs[contDivs.length]=d; 

                // determine height for <div> element 

                if(d.offsetHeight){ 

                     divHeight=d.offsetHeight; 					

                } 

                else if(d.style.pixelHeight){ 

                     divHeight=d.style.pixelHeight;					 

                } 

                // calculate maximum height 

                maxHeight=Math.max(maxHeight,divHeight); 

          } 

     } 

     // assign maximum height value to all of container <div> elements 

     for(var i=0;i<contDivs.length;i++){ 

          contDivs[i].style.height=maxHeight + "px"; 

     } 

} 

// Runs the script when page loads 

window.onload=function(){ 

     if(document.getElementsByTagName){ 

          matchColumns();			 

     } 

} 

function roleChange(s) {
	var e1 = document.forms[0].elements["selRoles"];
	document.forms[0].elements["role"].value = e1.value;
	document.forms[0].elements["mode"].value = "changeRole"
	document.forms[0].submit();
}
function update(){
	var mystring;
	mystring="";
	for (i=0;i<document.forms[0].mycheckbox.length;i++) {
		if (document.forms[0].mycheckbox[i].checked) {
		mystring += document.forms[0].mycheckbox[i].value + ',';
		}
	}
	document.forms[0].elements["mem"].value = mystring;
	document.forms[0].elements["mode"].value = "update"
	document.forms[0].submit();
}
function manageRole(m, i, r){
//	alert(m);
	if (m=='del'){
		if (confirm("Are you sure you want to delete this?")){
			document.forms[0].elements["mode"].value = m;
			document.forms[0].elements["id"].value = i;
			document.forms[0].elements["Roleid"].value = r;
			document.forms[0].submit();
			}
			else {
				document.forms[0].elements["mode"].value = 'show';
				document.forms[0].elements["id"].value = i;
				document.forms[0].elements["Roleid"].value = r;
				return false;		
			}
	}
	else {
		document.forms[0].elements["mode"].value = m;
		document.forms[0].elements["id"].value = i;
		document.forms[0].elements["Roleid"].value = r;
		document.forms[0].submit();
	}
}

// Menugroup functions //

function menugroupChange(m) {
	var e1 = document.forms[0].elements["selMenuGroups"];
	document.forms[0].elements["mg"].value = e1.value;
	document.forms[0].elements["mode"].value = "changeMenuGroup"
	document.forms[0].submit();
}

function addMenuGroup(m) {
	var e1 = document.forms[0].elements["selMenuGroups"];
	document.forms[0].elements["mg"].value = e1.value;
	document.forms[0].elements["mode"].value = "addMenuGroup"
	document.forms[0].submit();
}

function delMenuGroup(id) {
	document.forms[0].elements["delmg"].value = id;
	document.forms[0].elements["mode"].value = "delMenuGroup";
	document.forms[0].submit();
}

function showMGRole() {
	document.forms[0].elements["mode"].value = "show";
	document.forms[0].submit();
}

// List Category functions //
function LCgroupChange(l) {
	var e1 = document.forms[0].elements["selListCategory"];
	document.forms[0].elements["lc"].value = e1.value;
	document.forms[0].elements["mode"].value = "changeLCGroup"
	document.forms[0].submit();
}

function addLCGroup(l) {
	var e1 = document.forms[0].elements["selListCategory"];
	document.forms[0].elements["mg"].value = e1.value;
	document.forms[0].elements["mode"].value = "addLCGroup"
	document.forms[0].submit();
}
function delLCGroup(id) {
	document.forms[0].elements["dellc"].value = id;
	document.forms[0].elements["mode"].value = "delLCGroup";
	document.forms[0].submit();
}

function showLCRole() {
	document.forms[0].elements["mode"].value = "show";
	document.forms[0].submit();
}
function manageListCategory(m, i, r){
//	alert(m);
	if (m=='del'){
		if (confirm("Are you sure you want to delete this?")){
			document.forms[0].elements["mode"].value = m;
			document.forms[0].elements["id"].value = i;
			document.forms[0].elements["Roleid"].value = r;
			document.forms[0].submit();
			}
			else {
				document.forms[0].elements["mode"].value = 'show';
				document.forms[0].elements["id"].value = i;
				document.forms[0].elements["Roleid"].value = r;
				return false;		
			}
	}
	else {
		document.forms[0].elements["mode"].value = m;
		document.forms[0].elements["id"].value = i;
		document.forms[0].elements["Roleid"].value = r;
		document.forms[0].submit();
	}
}
function contactidChange(m) {
	var e1 = document.contactus.seldeptID;
	document.contactus.seldeptID.value = m;
	document.contactus.name.value = "";
	document.contactus.email.value = "";
	document.contactus.subject.value = "";
	document.contactus.message.value = "";
	document.contactus.mode.value = "enter"
	document.contactus.submit();
}
function contactForm(c,s){
	var e1 = document.contactus.seldeptID;
	var e2 = document.contactus.seldirID;
	e1.value = c;
	e2.value = s;
	document.contactus.submit();
}
function contactFormSend(){
	var themsg = "You are required to complete the following fields: ";
	var e1 = document.contactus.name;
	var e2 = document.contactus.subject;
	var e3 = document.contactus.message;
	if (e1.value == ""){
		themsg = themsg + "\n - Name";}
	if (e2.value == "" ){
		themsg = themsg + "\n - Subject";}
	if (e3.value == ""){
		themsg = themsg + "\n - Message";}
	if (themsg == "You are required to complete the following fields: "){
		document.contactus.submit();}
	else{
		alert(themsg);
		return false;
	}
}