/*
	Copyright (c) 2004-2011, 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
*/


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