/**
* Copyright (c) InOut TV 2008
* @file strings.js
* @author Albert Daurell
* @brief Some string utils
* @date 06/03/08
*/

String.prototype.toDigit=function(numDigits)
{
    var ret=this;
    while(ret.length<numDigits)
    {
        ret="0"+ret;
    }
	return ret;		
};

String.prototype.replaceAll=function(s1, s2) 
{ 
    return this.split(s1).join(s2); 
};