PTM(document).ready(function(){
	function cur(ele,currentClass,tag){
		ele= PTM(ele)? PTM(ele):ele;
		if(!tag){
			ele.addClass(currentClass).siblings().removeClass(currentClass);
		}else{
			ele.addClass(currentClass).siblings(tag).removeClass(currentClass);
		}
	}
	PTM.fn.tab=function(options){
		var org={
			tabId:"",
			tabTag:"",
			conId:"",
			conTag:"",
			curClass:"active",
			act:"click",
			dft:0,
			effact:null,
			auto:false,
			autotime:3000,
			aniSpeed:100
		};
		PTM.extend(org,options);
		var t=false;
		var k=0;
		var _this=PTM(this);
		var tagwrp=PTM(org.tabId);
		var conwrp=PTM(org.conId);
		var tag=tagwrp.find(org.tabTag);
		var con=conwrp.find(org.conTag);
		var len=tag.length;
		var taght=parseInt(tagwrp.css("height"));
		var conwh=conwrp.get(0).offsetWidth;
		var conht=conwrp.get(0).offsetHeight;
		var curtag=tag.eq(org.dft);
		cur(curtag,org.curClass);
		con.eq(org.dft).show().siblings(org.conTag).hide();
		if(org.effact=="scrollx"){
			var padding=parseInt(con.css("padding-left"))+parseInt(con.css("padding-right"));
			_this.css({"position":"relative","height":taght+conht+"px","overflow":"hidden"});
			conwrp.css({"width":len*conwh+"px","height":conht+"px","position":"absolute","top":taght+"px"});
			con.css({"float":"left","width":conwh-padding+"px","display":"block"});
		}if(org.effact=="scrolly"){
			var padding=parseInt(con.css("padding-top"))+parseInt(con.css("padding-bottom"));
			_this.css({"position":"relative","height":taght+conht+"px","overflow":"hidden" });
			tagwrp.css({"z-index":100});
			conwrp.css({"width":"100%","height":len*conht+"px","position":"absolute","z-index":99});
			con.css({"height":conht-padding+"px","float":"none","display":"block"});
		}
		tag.css({"cursor":"pointer"}).each(function(i){
			tag.eq(i).bind(org.act,function(){
				cur(this,org.curClass);
				k=i;
				switch(org.effact){
					case "slow": con.eq(i).show("slow").siblings(org.conTag).hide("slow");
					break;
					case "fast":con.eq(i).show("fast").siblings(org.conTag).hide("fast");
					break;
					case"scrollx":conwrp.animate({left:-i*conwh+"px"},org.aniSpeed);
					break;
					case "scrolly" : conwrp.animate({top:-i*conht+taght+"px"},org.aniSpeed);
					break;
					default:con.eq(i).show().siblings(org.conTag).hide();
					break;
				}
			})
		});
		if(org.auto){
			var drive=function(){
				if(org.act=="mouseover"){
					tag.eq(k).mouseover();
				}else if(org.act=="click"){
					tag.eq(k).click();
				}
				k++;
				if(k==len) k=0;
			};
			t=setInterval(drive,org.autotime);
		}
	}
});  