var requests=new Array();var songcount=0;var songcount_ready=false;function handleResultGone(){songcount--;if(songcount<1&&songcount_ready)document.getElementById("topcontent").innerHTML="Sorry, no working links were found."}function songcountready(){songcount_ready=true;if(songcount<1)document.getElementById("topcontent").innerHTML="Sorry, no working links were found."}function sendRequest(a){var b=requests.length;requests[b]=new newRequest(1);if(requests[b].xmlhttp){requests[b].available=0;requests[b].xmlhttp.open("GET",a,true);requests[b].xmlhttp.onreadystatechange=function(){if(typeof(requests[b])!='undefined'&&requests[b].xmlhttp.readyState==4&&(requests[b].xmlhttp.status==200||requests[b].xmlhttp.status==304))eval(requests[b].xmlhttp.responseText);requests[b].available=1}}if(window.XMLHttpRequest)requests[b].xmlhttp.send(null);else if(window.ActiveXObject)requests[b].xmlhttp.send()}function newRequest(a){this.available=a;this.xmlhttp=false;if(window.XMLHttpRequest)this.xmlhttp=new XMLHttpRequest();else if(window.ActiveXObject)this.xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")}function tVis(a){elem=document.getElementById(a);if(elem.style.display!="none")elem.style.display="none";else elem.style.display="block"}function mVis(a){elem=document.getElementById(a);elem.style.display="block";elem.style.visibility="visible"}