// Field Highlight

var highlightcolor="#FFEEFF"
var ns6=document.getElementById&&!document.all
var previous=''
var eventobj
var intended=/INPUT|TEXTAREA/

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 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
	}
}