/*
	Copyright (c) 2004-2012, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/

//>>built
define("dojo/string",["./_base/kernel","./_base/lang"],function(_1,_2){var _3={};_2.setObject("dojo.string",_3);_3.rep=function(_4,_5){if(_5<=0||!_4){return "";}var _6=[];for(;;){if(_5&1){_6.push(_4);}if(!(_5>>=1)){break;}_4+=_4;}return _6.join("");};_3.pad=function(_7,_8,ch,_9){if(!ch){ch="0";}var _a=String(_7),_b=_3.rep(ch,Math.ceil((_8-_a.length)/ch.length));return _9?_a+_b:_b+_a;};_3.substitute=function(_c,_d,_e,_f){_f=_f||_1.global;_e=_e?_2.hitch(_f,_e):function(v){return v;};return _c.replace(/\$\{([^\s\:\}]+)(?:\:([^\s\:\}]+))?\}/g,function(_10,key,_11){var _12=_2.getObject(key,false,_d);if(_11){_12=_2.getObject(_11,false,_f).call(_f,_12,key);}return _e(_12,key).toString();});};_3.trim=String.prototype.trim?_2.trim:function(str){str=str.replace(/^\s+/,"");for(var i=str.length-1;i>=0;i--){if(/\S/.test(str.charAt(i))){str=str.substring(0,i+1);break;}}return str;};return _3;});