function mlivedcode(ctext1 ){
	var ctext2 = unescape(ctext1);
var ctext4 = '';
for(i=0;i<ctext2.length;i++)ctext4+= ctext2.substr(ctext2.length-i-1,1);
var ctext3='';for(i=0;i<ctext4.length;i++)ctext3+=String.fromCharCode(ctext4.charCodeAt(i)- k);
var ctext5 = unescape(ctext3);document.write(ctext5);}