var floaterAd = {
    link : "",
    img : "http://qiche.eastmoney.com/images/logo_price.gif",
    speed : 10,
    height : 60,//168,
    width : 60,//210,
    init : function(){
        this.getMain();
        this.check_scrollmove();
    },
    getMain : function (){
        var divId = "floaterAD_div_id";
        var _mainbody = document.getElementsByTagName("body").item(0);
		var _oldDiv = document.getElementById(divId);
		if (_oldDiv) _mainbody.removeChild(_oldDiv);
		var myDiv = document.createElement("div");
		myDiv.id = divId;
		myDiv.style.right = "0px";
		myDiv.style.bottom = "0px";
		myDiv.style.position = "absolute";
		myDiv.style.zIndex = "1000";
		
		myDiv.innerHTML = '<a href="'+this.link+'" target="_blank"><img src="'+this.img+'" height="'+this.height+'" width="'+this.width+'" border="0" /></a>';
		
		document.body.insertBefore(myDiv, document.body.firstChild);
		//document.getElementById("floatComp").appendChild(myDiv);

    },
    check_scrollmove : function (){ 
        var div_id = document.getElementById("floaterAD_div_id");
        var floater_scroll_pixel = document.documentElement.scrollTop || document.body.scrollTop;;
        var floater_gtpos = floater_scroll_pixel;
		var _ua=navigator.userAgent.toLowerCase();
		var version = _ua.split(";");
		var isIE6 = /msie 6/.test(version[1]);
		
		if(isIE6){
			if(parseInt(div_id.style.bottom) < floater_gtpos){ 
				//div_id.style.bottom = (-floater_scroll_pixel) + "px";
				//alert(div_id.style.bottom);
				div_id.style.bottom = "-1px";
			}else{
				div_id.style.bottom = "1px";
			}
			div_id.style.bottom = 0 + "px";
		}else{
			if(parseInt(div_id.style.bottom) < floater_gtpos){ 
				div_id.style.bottom = (-floater_scroll_pixel) + "px";
			}
		}
        this.loop = setTimeout("floaterAd.check_scrollmove()", this.speed);
    }
}