function checkAll(cb, toggle)
{
	if (cb == null) {
		return;
	}
	
    cb.checked = toggle.checked;

    for(i = 0; i < cb.length; i++)
    {
        cb[i].checked = toggle.checked;
    }
}

function selectAll(sel)
{
    for(i = 0; i < sel.options.length; i++)
    {
        sel.options[i].selected = true;
    }
}

/************************************************************
Move selected items from one list box to another

Phil Webb (phil@philwebb.com)
http://www.philwebb.com
*************************************************************/
function move(fbox, tbox) {

var arrFbox = new Array();
var arrTbox = new Array();
var arrLookup = new Array();
var i;
for (i = 0; i < tbox.options.length; i++) {
	arrLookup[tbox.options[i].text] = tbox.options[i].value;
	arrTbox[i] = tbox.options[i].text;
}
var fLength = 0;
var tLength = arrTbox.length;
for(i = 0; i < fbox.options.length; i++) {
	arrLookup[fbox.options[i].text] = fbox.options[i].value;
	if (fbox.options[i].selected && fbox.options[i].value != "") {
		arrTbox[tLength] = fbox.options[i].text;
		tLength++;
	}
	else {
		arrFbox[fLength] = fbox.options[i].text;
		fLength++;
	}
}
arrFbox.sort();
arrTbox.sort();
fbox.length = 0;
tbox.length = 0;
var c;
for(c = 0; c < arrFbox.length; c++) {
var no = new Option();
no.value = arrLookup[arrFbox[c]];
no.text = arrFbox[c];
fbox[c] = no;
}
for(c = 0; c < arrTbox.length; c++) {
var no = new Option();
no.value = arrLookup[arrTbox[c]];
no.text = arrTbox[c];
tbox[c] = no;
   }
}