var Flad = {
	hds:$("#flad_hd div"),
	tid:null,
	cur:0,
	intv:3000,
	start:function()
	{
		Flad.tid = window.setInterval(function(){
			Flad.cur++;
		    if(Flad.cur>=Flad.hds.length) Flad.cur=0;
			Flad.to(Flad.cur);
		},Flad.intv);
	},
	stop:function(){window.clearInterval(Flad.tid);},
	chgInd:function(k){for(var i=0;i<this.hds.length;i++){ this.hds[i].className="flad_hd1";} this.hds[k].className="flad_hd2";},
	to:function(k){
		this.cur=k;this.chgInd(k);
		try{$("#flad_info").stop(); $("#flad_info").animate({"scrollTop":k*188},200); }catch(e){}
	},
	over:function(k){
		this.to(k);
		this.stop();
	},
	out:function(){
		this.start();
	},
	show:function(id,title,data){
		$i("flad_btn"+id).innerHTML = title;
	    $i("flad_item"+id).innerHTML = data;
	}
};
$(function(){
	$("#flad_btn0").mouseover(function(){ Flad.over(0);});
	$("#flad_btn1").mouseover(function(){ Flad.over(1);});
	$("#flad_btn2").mouseover(function(){ Flad.over(2);});
	$("#flad_btn3").mouseover(function(){ Flad.over(3);});
	$(".flad_item").hover(function(){ Flad.stop();},function(){ Flad.out();});

	$(".flad_hd1").mouseout(function(){
	     Flad.out();
	});

	$.get("/user/remote_images/flad/flad.xml",{r:Math.random()},function(data){
		var xml = new XML(data.trim());
        var arr_ad = xml.$n("ad");
	    for(var i=0;i<arr_ad.length;i++)
		{
	        Flad.show($a("id",arr_ad[i]),$v("title",arr_ad[i]),$v("info",arr_ad[i]));
		}
	    window.setTimeout(function(){
			Flad.start();
			Flad.to(0);  
		},500);
	},"text");
});