Please answer it perfectly if u know please it's very imp please it given in the pic please do

myHostname = window.location.hostname;

var myTLD = "." + myHostname.substring(myHostname.indexOf("wupload") + "wupload.".length).split(".")[0];

function afterLoad() {

 return

}

= null;

function (a) {

 $("#siteName").toggle();

 if ($("#inputFileSelection").val() == "") {

    = setTimeout("()", 200)

 } else {

   $("body")[0].focus()

 }

}

function urlencode(a) {

 return escape(a.toString().replace(/%/g, "%25").replace(/\+/g, "%2B")).replace(/%25/g, "%")

}

$(document).ajaxStart(function() {

Explanation:

U HAVE A VIrUS