var $1;
var Browser = { 
'isIE' : (navigator.userAgent.indexOf('MSIE') >= 0) && (navigator.userAgent.indexOf('Opera') < 0), 
'isFirefox' : navigator.userAgent.indexOf('Firefox') >= 0, 
'isOpera' : navigator.userAgent.indexOf('Opera') >= 0 
}; 
function HotImgPlay(){
	var _dl=document.getElementById("hot_img").getElementsByTagName("dl");
	var _a=document.getElementById("hot_img").getElementsByTagName("ul")[0].getElementsByTagName("a");
	for(var i=0;i<_a.length;i++){
		_a[i].className="";
	}
	if(Browser.isIE){
		var _filter=document.getElementById("hot_img").getElementsByTagName("div")[0];
		_filter.filters[0].transition=Math.floor(24*Math.random());
		_filter.filters[0].apply();
	}
	for(i=0;i<_dl.length;i++){
		if(_dl[i].className=="hot_img_show"){
			_dl[i].className="";
			if(i==_dl.length-1){
				_dl[0].className="hot_img_show";
				_a[0].className="get_focus";
			}else{
				_dl[i+1].className="hot_img_show";
				_a[i+1].className="get_focus";
			}
			break;
		}
	}
	if(Browser.isIE){_filter.filters[0].play();}
	$1=setTimeout(HotImgPlay,5000);
}
function _init(){
	var _dl=document.getElementById("hot_img").getElementsByTagName("dl");
	var str="";
	for(var i=0;i<_dl.length;i++){
		if(i==0){
			str+="<li><a href=\"#\" title=\""+(i+1)+"\" onclick=\"SelectHotImg(this);\" class=\"get_focus\" target=\"_self\">"+(i+1)+"</a></li>"
		}else{
			str+="<li><a href=\"#\" title=\""+(i+1)+"\" onclick=\"SelectHotImg(this);\" target=\"_self\">"+(i+1)+"</a></li>"
		}
	}
	document.getElementById("hot_img").getElementsByTagName("ul")[0].innerHTML=str;
	$1=setTimeout(HotImgPlay,5000);
}
function SelectHotImg(o){
	var _index=o.title-1;
	var _dl=document.getElementById("hot_img").getElementsByTagName("dl");
	var _a=document.getElementById("hot_img").getElementsByTagName("ul")[0].getElementsByTagName("a");
	for(var i=0;i<_dl.length;i++){
		_dl[i].className="";
		_a[i].className="";
	}
	_dl[_index].className="hot_img_show";
	_a[_index].className="get_focus";
}
function SwitchSubWin(o){
	if(o.className!="lose_focus") return;
	var _div=o.parentNode.parentNode.getElementsByTagName("div");
	var _a=o.parentNode.getElementsByTagName("a");
	if(_a[0].className=="lose_focus"){
		_a[0].className="";
		_a[1].className="lose_focus";
		_div[0].style.display="block";
	}else{
		_a[1].className="";
		_a[0].className="lose_focus";
		_div[0].style.display="none";
	}
}
function ShowMenu(ev){
	ev=ev||window.event;
	var _1=ev.srcElement||ev.target;
	if(_1.tagName.toLowerCase()!="a")return;
	var _2=eval("_menu."+_1.title);
	if(_2){
		removeMenu();
		var _node=document.createElement("ul");
		_node.setAttribute("class","menu");
		_node.setAttribute("className","menu");
		with(_node.style){
			left=getLeft(_1)+"px";
			top=getTop(_1)+18+"px";
		}

		var _str="";
		for(var i=0;i<_2.length;i++){
			var _3=getMenu(_2[i]);
			_str+="<li><a href=\""+_3[1]+"\" title=\""+_3[0]+"\" target=\"_blank\">"+_3[0]+"</a></li>";
		}
		_node.innerHTML=_str;
		document.getElementById("psp").insertBefore(_node,document.getElementById("psp").getElementsByTagName("ul")[0]);
	}
}
function getTop(e){ 
	var offset=e.offsetTop; 
	if(e.offsetParent!=null) offset+=getTop(e.offsetParent); 
	return offset; 
} 
function getLeft(e){ 
	var offset=e.offsetLeft; 
	if(e.offsetParent!=null) offset+=getLeft(e.offsetParent); 
	return offset; 
}
function removeMenu(ev){
	var _parent=document.getElementById("psp");
	var _ul=_parent.getElementsByTagName("ul");
	var i=0;
	while(i<_ul.length){
		if(_ul[i].className=="menu"){
			_parent.removeChild(_ul[i]);
		}else{
			i++;
		}
	}
}
function removemenu(ev){
	ev=ev||window.event;
	var _obj=ev.target||ev.srcElement;
	if(ev.type!="click"){
		if(_obj.id!="psp")return;
	}
	var _parent=document.getElementById("psp");
	var _ul=_parent.getElementsByTagName("ul");
	var i=0;
	while(i<_ul.length){
		if(_ul[i].className=="menu"){
			_parent.removeChild(_ul[i]);
		}else{
			i++;
		}
	}
}
function getMenu(str){
	var _str=str.split(",");
	return _str;
}