function convert(text) {
var aa = text.href;
var eroare = aa.lastIndexOf('/');
aa = aa.substring(eroare,aa.length);
var bb = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ @#!^&*()-_=+$.:0123456789";
var cc = "zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA +=_-)(*&^!#@$:.9876543210";
var dd;
var hh;
var ii;
var jj = "";

var ff = aa.length;
var ee = 0; 
var gg = 1;

while (ee != ff) { 
	dd = aa.substring(ee,gg);
	hh = cc.indexOf(dd); <!-- just switch var b with c to unencode ex(h = b.indexOf(d); now  ='s hh = cc.indexOf(dd);)-->
	ii = bb.charAt(hh); <!-- just switch var c with b to unencode  -->
	ee++;
	gg++;
	jj += ii;
	}
	text.href = jj.substring((jj.length-aa.length),jj.length);
	return jj;
}