highlight table row[resolved]

[ober0330]

Ok, so I have the following Javascript functions which I use to change the background color of TD elements. Now I want to highlight an entire row when the mouse is over any TD element of that row. I've copied the changeto function and played with it and called it "changeto2", but what I'm doing doesn't seem to work. Help?

	function changeto(highlightcolor){
	source=event.srcElement
	if (source.tagName=="TR"||source.tagName=="TABLE")
	return
	while(source.tagName!="TD")
	source=source.parentElement
	if (source.style.backgroundColor!=highlightcolor&&source.id!="ignore")
	source.style.backgroundColor=highlightcolor
	}
    
    function changeto2(highlightcolor){
	source=event.srcElement
	if (source.tagName=="TABLE"||source.tagName=="TD")
	return
	while(source.tagName!="TR")
	source=source.parentElement
	if (source.style.backgroundColor!=highlightcolor&&source.id!="ignore")
	source.style.backgroundColor=highlightcolor
	}
	
	function changeback(originalcolor){
	if (event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")
	return
	if (event.toElement!=source)
	source.style.backgroundColor=originalcolor
	}