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 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=="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

}