function build_cloud(a){var e,f,b,c,g,h=1,d=9999,i;e=document.getElementById("cloud");e.innerHTML="Tag cloud loaded";c=YAHOO.lang.JSON.parse(a.responseText);f="";for(i in c){if(c[i]>h){h=c[i]}if(c[i]<d){d=c[i]}}for(i in c){g=77+(197-77)*(c[i]-d)/(h-d);f+='<a style="font-size:'+g+'%;" href="playalong_find.php?tag='+i+'">'+i+"</a> "}e.innerHTML=f;b=new YAHOO.util.ColorAnim(e,{backgroundColor:{to:"#fff",from:"#f66"},duration:1});b.animate()}function cloud_failed(){var a,b;a=document.getElementById("cloud");a.innerHTML="Failed to load tag cloud";b=new YAHOO.util.ColorAnim(a,{backgroundColor:{to:"#fff",from:"#f66"},duration:1});b.animate()};