Array.prototype.inArray=function(value){
var i
for(i=0;i<this.length;i++){
if(this[i]===value){
return true}}
return false}
function addEvent(obj,type,fn){
if(obj.addEventListener){
obj.addEventListener(type,fn,false)
EventCache.add(obj,type,fn)}
else if(obj.attachEvent){
obj["e"+type+fn]=fn
obj[type+fn]=function(){obj["e"+type+fn](window.event);}
obj.attachEvent("on"+type,obj[type+fn])
EventCache.add(obj,type,fn)}
else{
obj["on"+type]=obj["e"+type+fn]}}
var EventCache=function(){
var listEvents=[]
return{
listEvents : listEvents,
add : function(node,sEventName,fHandler){
listEvents.push(arguments)
},
flush : function(){
var i,item
for(i=listEvents.length-1;i>=0;i=i-1){
item=listEvents[i]
if(item[0].removeEventListener){
item[0].removeEventListener(item[1],item[2],item[3])}
if(item[1].substring(0,2)!="on"){
item[1]="on"+item[1]}
if(item[0].detachEvent){
item[0].detachEvent(item[1],item[2])}
item[0][item[1]]=null}}}
}()
addEvent(window,'unload',EventCache.flush)