左下侧浮动FLASH--广告

//<![CDATA[
            var adLeftSrc = "http://adimg.163.com/homepage/eachnet/eachnet050913_8080.swf"
            var adLeftFlash = "flash"
            var adLeftHref = ""
            var adLeftWidth = 80
            var adLeftHeight = 80
            var adRightSrc = ""
            var adRightFlash = ""
            var adRightHref = ""
            var adRightWidth = 80
            var adRightHeight = 80
            var marginTop = 10
            var marginLeft = 1
            var navUserAgent = navigator.userAgent
            function load(){
                judge();
                move();
            }
            function move() {
                judge();
                setTimeout("move();",80)
            }
            function judge(){
                if (navUserAgent.indexOf("Firefox") >= 0 || navUserAgent.indexOf("Opera") >= 0) {
                    if (adLeftSrc != "") {document.getElementById("adLeftFloat").style.top = (document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop) + ((document.body.clientHeight > document.documentElement.clientHeight)?document.documentElement.clientHeight:document.body.clientHeight) - adLeftHeight - marginTop + 'px';}
                    if (adRightSrc != "") {
                        document.getElementById("adRightFloat").style.top = (document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop) + ((document.body.clientHeight > document.documentElement.clientHeight)?document.documentElement.clientHeight:document.body.clientHeight) - adRightHeight - marginTop + 'px';
                        document.getElementById("adRightFloat").style.left = ((document.body.clientWidth > document.documentElement.clientWidth)?document.body.clientWidth:document.documentElement.clientWidth) - adRightWidth - marginLeft + 'px';
                    } 
                }
                else{
                    if (adLeftSrc != "") {document.getElementById("adLeftFloat").style.top = (document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop) + ((document.documentElement.clientHeight == 0)?document.body.clientHeight:document.documentElement.clientHeight) - adLeftHeight - marginTop + 'px';}
                    if (adRightSrc != "") {
                        document.getElementById("adRightFloat").style.top = (document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop) + ((document.documentElement.clientHeight == 0)?document.body.clientHeight:document.documentElement.clientHeight) - adRightHeight - marginTop + 'px';
                        document.getElementById("adRightFloat").style.left = ((document.documentElement.clientWidth == 0)?document.body.clientWidth:document.documentElement.clientWidth) - adRightWidth - marginLeft + 'px';
                    }
                }
                if (adLeftSrc != "") {document.getElementById("adLeftFloat").style.left = marginLeft + 'px';}
            }
            if (adLeftSrc != "") {
                if (adLeftFlash == "flash") {
                    document.write("<div id=\"adLeftFloat\" style=\"position: absolute;width:" + adLeftWidth + ";\"><a href=\"" + adLeftHref +"\"><embed src=\"" + adLeftSrc + "\" quality=\"high\"  width=\"" + adLeftWidth + "\" height=\"" + adLeftHeight + "\" type=\"application/x-shockwave-flash\"></embed></a></div>");
                }
                else{
                    document.write("<div id=\"adLeftFloat\" style=\"position: absolute;width:" + adLeftWidth + ";\"><a href=\"" + adLeftHref +"\"><img src=\"" + adLeftSrc + "\"  width=\"" + adLeftWidth + "\" height=\"" + adLeftHeight + "\"  border=\"0\" \></a></div>");
                }
            }
            if (adRightSrc != "") {
                if (adRightFlash == "flash") {
                    document.write("<div id=\"adRightFloat\" style=\"position: absolute;width:" + adRightWidth + ";\"><a href=\"" + adRightHref +"\"><embed src=\"" + adRightSrc + "\" quality=\"high\"  width=\"" + adLeftWidth + "\" height=\"" + adRightHeight + "\" type=\"application/x-shockwave-flash\"></a></embed></div>");
                }
                else{
                    document.write("<div id=\"adRightFloat\" style=\"position: absolute;width:" + adRightWidth + ";\"><a href=\"" + adRightHref +"\"><img src=\"" + adRightSrc + "\"   width=\"" + adLeftWidth + "\" height=\"" + adRightHeight + "\"  border=\"0\"  \></a></div>");
                }
            }
            load();
            //]]>