// javascript document
function getstyle(a) {
    return document.defaultview && document.defaultview.getcomputedstyle ? document.defaultview.getcomputedstyle(a, null) : a.currentstyle
}
var openbox = {
    show: function(a) {
        this.mask || this.createmask();
        var b = getw(),
            a = document.getelementbyid(a);
        a.style.display = "block";
        a.style.top = b.s + b.h / 2 - 0.5 * a.offsetheight + "px";
        if (parseint(a.style.top) <= 0) {
            a.style.top = "0px";
        };
        //document.title = b.s + b.h / 2 - 0.5 *parseint($(a).height())+"px";
        a.style.zindex = 99999;
        this.mask.style.display = "block"
    },
    createmask: function() {
        var a = getw();
        this.mask = document.createelement("div");
        a.s_h < a.h && (a.s_h = a.h);
        this.mask.style.height = a.s_h + "px";
        this.mask.style.top = "0px";
        this.mask.style.left = "0px";
        this.mask.style.position = "absolute";
        this.mask.style.width = a.w + "px";
        this.mask.style.zindex = 9999;
        this.mask.style.background = "#000";
        this.mask.style.opacity = "0.6";
        this.mask.classname = "mask_openbox";
        this.mask.style.filter = "alpha(opacity:60)";
        document.body.appendchild(this.mask)
    },
    hide: function(a) {
        this.mask && (this.mask.style.display = "none");
        document.getelementbyid(a)
            .style.display = "none"
    }
};

function getw() {
    var a, b;
    a = document.documentelement.clientheight || document.body.clientheight;
    b = document.documentelement.clientwidth || document.body.clientwidth;
    screen_h = document.documentelement.scrollheight || document.body.scrollheight;
    return o = {
        w: b,
        h: a,
        s: document.documentelement.scrolltop || document.body.scrolltop,
        s_h: screen_h
    }
}


var showhdhl = {
	init:function(){
		this.hllqwrapul = $("#hllqwrapul");
		this.li = this.hllqwrapul.find(".hllqwrapul222");
		this.l =this.li.length;
		this.w  = this.li.outerwidth(true);
		this.hllqwrapul.width(this.w*this.l);
		this.c = 0;
		this.numli = $("#hllqwrapul_tab b");
		var that= this;
		this.numli.bind("click",function(){
			if(that.c==$(this).index())return false;
			that.c = $(this).index();
			that.move();
		});
		this.hllqwrapul_pre = $("#hllqwrapul_pre");
		this.hllqwrapul_next = $("#hllqwrapul_next");
		var that = this;
		that.timer = null;
		this.hllqwrapul_pre.bind("click",function(){
			that.c > 0 ?that.c-- : that.c = that.l-1;
			clearinterval(that.timer);
			that.move(1);
		});
		
		this.hllqwrapul_next.bind("click",function(){			
			that.c < that.l-1 ? that.c++ : that.c = 0;
			clearinterval(that.timer);
			that.move(1);
		});
		
		this.move();
		that.autoplay();
	},
	autoplay:function(){
		var that= this;
		that.timer = setinterval(function(){
			that.c < that.l-1 ? that.c++ : that.c = 0;
			that.move();
		},8000);
	},
	move:function(t){
		var that= this;
		var pos = this.c*this.w;
		this.numli.removeclass("on");
		this.numli.eq(this.c).addclass("on");
		this.hllqwrapul.stop().animate({left:-pos},function(){
			if(t){
				that.autoplay();
			};
		});		
	}
};

function showhdhl(o){
		this.hllqwrapul = $("#"+o.box);
		this.li = this.hllqwrapul.find(o.li);
		this.auto = o.auto || false;
		this.l =this.li.length;
		this.w  = this.li.outerwidth(true);
		
		this.hllqwrapul.width(this.w*this.l);
		//alert(this.w);
		this.c = 0;
		this.numli = $(o.numli);
		var that= this;
		this.numli.bind("click",function(){
			
			if(that.c==$(this).index())return false;
			that.c = $(this).index();
			that.move();
		});
		this.hllqwrapul_pre = $("#"+o.pre);
		this.hllqwrapul_next = $("#"+o.next);
		var that = this;
		that.timer = null;
		this.hllqwrapul_pre.bind("click",function(){
			that.c > 0 ?that.c-- : that.c = that.l-1;
			clearinterval(that.timer);
			that.move(1);
		});
		
		this.hllqwrapul_next.bind("click",function(){			
			that.c < that.l-1 ? that.c++ : that.c = 0;
			clearinterval(that.timer);
			that.move(1);
		});
		
		this.move();
		
		that.autoplay();
		
}

showhdhl.prototype = {

	autoplay:function(){
		var that= this;
		if(this.auto){
			that.timer = setinterval(function(){
				that.c < that.l-1 ? that.c++ : that.c = 0;
				that.move();
			},8000);
		};
	},
	move:function(t){
		var that= this;
		var pos = this.c*this.w;
		
		this.numli.removeclass("on");
		this.numli.eq(this.c).addclass("on");
		this.hllqwrapul.stop().animate({left:-pos},function(){
			if(t){
				that.autoplay();
			};
		});		
	}
};

var loginfn = {
	init:function(){
		var l = (getw().w - 1000)*0.5;
		var t = (getw().h - 600)*0.5;
		$(".nologin a").bind("click",function(){
			window.open ('denglu.html','newwindow','height=600,width=1000,top='+t+',left='+l+',toolbar=no,menubar=no,scrollbars=no, resizable=no,location=no, status=no');
			return false;
		});
	}
}