// JavaScript Document
function chamenu(menuli){
	menuli.style.backgroundPosition="0px -46px";
	if(menuli.previousSibling) menuli.previousSibling.style.backgroundPosition="0px -92px";
	menuli.onmouseout = function (){
	menuli.style.backgroundPosition="0px 0px";
	if(menuli.previousSibling) menuli.previousSibling.style.backgroundPosition="0px 0px";
	}
}