function getParam( name ){name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
var regexS = "[\\?&]"+name+"=([^&#]*)";
var regex = new RegExp( regexS );
var results =regex.exec( window.location.href );
if( results == null ) return "";
else return unescape(results[1]);
} var url='tsk='+getParam('tsk')+'&pc='+getParam('pc')+'&keycode='+getParam('keycode')+'&promocode='+getParam('promocode')+'&promo_key='+getParam('promo_key');
document.write("");