imgMask={config:{},className:'masked',init:function(){for(var a in this.config){var b=this.config[a],_2=DOM.get(a),i=_2.length,_0,_1;_1=(msie.version<7&&b.ie6mask)?b.ie6mask:b.mask;while(i--){_0=_2[i];_0.style.backgroundImage='url('+_0.src+')';_0.style.backgroundRepeat='no-repeat';if(b.stretch){_0.width=_0.width;_0.height=_0.height}_0.src=_1;DOM.addClass(_0,b.className||this.className)}}}};