var ns6=document.getElementById&&!document.all
var ie=document.all
function changeto(e,highlightcolor){
	source=ie? event.srcElement : e.target
	if (source.tagName=="TR"||source.tagName=="TABLE")
	return
	while(source.tagName!="TD"&&source.tagName!="HTML")
	source=ns6? source.parentNode : source.parentElement
	if (source.style.backgroundColor!=highlightcolor&&source.id!="ignore")
	source.style.backgroundColor=highlightcolor
}

function changeback(e,originalcolor){
	if(ie&&(event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")||source.tagName=="TR"||source.tagName=="TABLE")
	return
	else if (ns6&&(contains_ns6(source, e.relatedTarget)||source.id=="ignore"))
	return
	if (ie&&event.toElement!=source||ns6&&e.relatedTarget!=source)
	source.style.backgroundColor=originalcolor
}