<!--
var highlightcolor="ff9900"

var ns6 = document.getElementById && !document.all
var previous=''
var eventobj

//Regular expression to highlight only form elements
var intended=/INPUT|TEXTAREA|SELECT|OPTION/

//Function to check whether element clicked is form element
function checkel(which)
{
	if ( which.style && intended.test(which.tagName) ) {
		if (ns6 && eventobj.nodeType == 3)
			eventobj = eventobj.parentNode.parentNode
		return true
	}
	else
		return false
}

//Function to highlight form element
function highlight(e)
{
	eventobj = ns6 ? e.target : event.srcElement
	
	if (previous != '')
	{
		if (checkel(previous))
			previous.style.backgroundColor=''
			
		previous = eventobj
	
		if (checkel(eventobj))
			eventobj.style.backgroundColor=highlightcolor
	}
	else {
		if (checkel(eventobj))
			eventobj.style.backgroundColor=highlightcolor
		previous = eventobj
	}
}
//-->