alert(window.location.href);
jQuery.extend({
getURLParam: function(strParamName){
var strReturn = "";
var strHref = window.location.href;
var bFound=false;
var cmpstring = strParamName + "=";
var cmplen = cmpstring.length;
if ( strHref.indexOf("?") > -1 ){
var strQueryString = strHref.substr(strHref.indexOf("?")+1);
var aQueryString = strQueryString.split("&");
for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
if (aQueryString[iParam].substr(0,cmplen)==cmpstring){
var aParam = aQueryString[iParam].split("=");
strReturn = aParam[1];
bFound=true;
break;
}
}
}
if (bFound==false) return null;
return strReturn;
}
});