if(typeof Object.create!=="function"){
Object.create=function(o){
function F(){
};
F.prototype=o;
return new F();
};
}
var ua={toString:function(){
return navigator.userAgent;
},test:function(s){
return this.toString().toLowerCase().indexOf(s.toLowerCase())>-1;
}};
ua.version=(ua.toString().toLowerCase().match(/[\s\S]+(?:rv|it|ra|ie)[\/: ]([\d.]+)/)||[])[1];
ua.webkit=ua.test("webkit");
ua.gecko=ua.test("gecko")&&!ua.webkit;
ua.opera=ua.test("opera");
ua.ie=ua.test("msie")&&!ua.opera;
ua.ie6=ua.ie&&document.compatMode&&typeof document.documentElement.style.maxHeight==="undefined";
ua.ie7=ua.ie&&document.documentElement&&typeof document.documentElement.style.maxHeight!=="undefined"&&typeof XDomainRequest==="undefined";
ua.ie8=ua.ie&&typeof XDomainRequest!=="undefined";
var domReady=function(){
var _1=[];
var _2=function(){
if(!arguments.callee.done){
arguments.callee.done=true;
for(var i=0;i