Javascript for Flash tag cloud

tagcloud.js

<script type="text/javascript" src="/Content/swfobject.js"></script>
<script type="text/javascript">
        var divRecentTags = document.getElementById("recent-tags");        
        if (divRecentTags) {            
            var cloud = new SWFObject("/Content/tagcloud.swf", "tagcloudflash", "275", "200", "9", "#ffffff");
            cloud.addParam("allowScriptAccess", "always");
            cloud.addVariable("tcolor", "0x6290B8");
            cloud.addVariable("tcolor2", "0x000000");
            cloud.addVariable("hicolor", "0xFE5655");
            cloud.addVariable("tspeed", "100");
            cloud.addVariable("distr", "true");
            cloud.addVariable("mode", "tags");
            var aTags = divRecentTags.getElementsByTagName("a");            
            var tagHtml = "";
            for(var i = 0; i < aTags.length; i++) {                
                var hrefText = aTags[i].getAttribute("href");
                var cssText = aTags[i].className;                
                var tagName = $(aTags[i]).text();
                var styleText = "style=\'font-size: 8pt;\'";
                if (cssText == "post-tag pop1") { var styleText = "style=\'font-size: 15pt;\'"; }
                else if (cssText == "post-tag pop2") { var styleText = "style=\'font-size: 22pt;\'";}
                var newLinkText = "<a href=\'" + hrefText + "\' " + styleText + ">" + tagName + "</a>";
                tagHtml = tagHtml + newLinkText;
            }            
            cloud.addVariable("tagcloud", escape("<tags>" + tagHtml + "</tags>"));
            cloud.write("recent-tags");
        }
</script>