// Highlight Table Cells

//Specify highlight behavior. "TD" to highlight table cells, "TR" to highlight the entire row:
var highlightbehavior="TD"

var ns6=document.getElementById&&!document.all
var ie=document.all

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

function contains_ns6(master, slave) { //check if slave is contained by master
	while (slave.parentNode)
		if ((slave = slave.parentNode) == master)
			return true;
	return false;
}

function changeback(e,originalcolor){
	if (ie&&(event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")||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
}