function addItems() 
{
	var ai = document.getElementById("availableItems"); 
	var si = document.getElementById("selectedItems"); 
	for (i=0;i<ai.options.length;i++) 
	{ 
		if (ai.options[i].selected) 
		{ 
			var opt = ai.options[i]; 
			si.options[si.options.length] = new Option(opt.innerHTML, opt.value); 
			ai.options[i] = null; i = i - 1; 
		} 
	} 
} 

function addAll() 
{
	var ai = document.getElementById("availableItems"); 
	var si = document.getElementById("selectedItems"); 
	for (i=0;i<ai.options.length;i++) 
	{ 
		var opt = ai.options[i]; 
		si.options[si.options.length] = new Option(opt.innerHTML, opt.value); 
	} 
	ai.options.length = 0; 
} 

function removeItems() 
{
	var ai = document.getElementById("availableItems"); 
	var si = document.getElementById("selectedItems"); 
	for (i=0;i<si.options.length;i++) 
	{ 
		if (si.options[i].selected) 
		{ 
			var opt = si.options[i]; 
			ai.options[ai.options.length] = new Option(opt.innerHTML, opt.value); 
			si.options[i] = null; i = i - 1; 
		} 
	} 
	sortAvailable(); 
} 


function removeAll() 
{ 
	var ai = document.getElementById("availableItems"); 
	var si = document.getElementById("selectedItems"); 
	for (i=0;i<si.options.length;i++) 
	{ 
		var opt = si.options[i]; 
		ai.options[ai.options.length] = new Option(opt.innerHTML, opt.value); 
	} 
	si.options.length = 0; 
	sortAvailable(); 
} 

function moveUp() 
{ 
	var si = document.getElementById("selectedItems"); 
	var sel = si.selectedIndex; 
	if (sel > 0) 
	{ 
		var optHTML = si.options[sel].innerHTML; 
		var optVal = si.options[sel].value; 
		var opt1HTML = si.options[sel-1].innerHTML; 
		var opt1Val = si.options[sel-1].value; 
		si.options[sel] = new Option(opt1HTML,opt1Val); 
		si.options[sel-1] = new Option(optHTML,optVal); si.options.selectedIndex = sel -1; 
	} 
} 

function moveDown() 
{ 
	var si = document.getElementById("selectedItems"); 
	var sel = si.selectedIndex; 
	if (sel < si.options.length -1) 
	{ 
		var optHTML = si.options[sel].innerHTML; 
		var optVal = si.options[sel].value; 
		var opt1HTML = si.options[sel+1].innerHTML; 
		var opt1Val = si.options[sel+1].value; 
		si.options[sel] = new Option(opt1HTML,opt1Val); 
		si.options[sel+1] = new Option(optHTML,optVal); 
		si.options.selectedIndex = sel +1; 
	} 
} 

function sortAvailable() 
{ 
	var ai = document.getElementById("availableItems"); 
	var tmp = ""; 
	for (i=0;i<ai.options.length;i++) 
	{ 
		if (tmp > "") tmp +=","; 
		tmp += ai.options[i].innerHTML + "~" + ai.options[i].value; 
	} 

	var atmp = tmp.split(","); 
	atmp = atmp.sort(); 
	ai.options.length = 0;

	for (i=0;i<atmp.length;i++) 
	{ 
		var opt = atmp[i].split("~"); 
		ai.options[i] = new Option(opt[0],opt[1]); 
	} 
} 
function frmSubmit() 
{
	var si = document.getElementById("selectedItems"); 
	for (i=0;i<si.options.length;i++) { si.options[i].selected = true; } 
	document.getElementById("BatteryEditForm").submit(); 
} 
$(document).ready
(
	function()
	{
		$('#BatteryEditForm').submit
		(
			function()
			{
				var si = document.getElementById("selectedItems"); 
				for (i=0;i<si.options.length;i++) { si.options[i].selected = true; } 
				document.getElementById("BatteryEditForm").submit(); 
			}
		),
		$('#BatteryAddForm').submit
		(
			function()
			{
				var si = document.getElementById("selectedItems"); 
				for (i=0;i<si.options.length;i++) { si.options[i].selected = true; } 
				document.getElementById("BatteryAddForm").submit(); 
			}
		)
	}
);