var SelectorLiteAddon=Class.create();SelectorLiteAddon.prototype={initialize:function(stack){this.r=[];this.s=[];this.i=0;for(var i=stack.length-1;i>=0;i--){var s=["*","",[]];var t=stack[i];var cursor=t.length-1;do{var d=t.lastIndexOf("#");var p=t.lastIndexOf(".");cursor=Math.max(d,p);if(cursor==-1){s[0]=t.toUpperCase();}else if(d==-1||p==cursor){s[2].push(t.substring(p+1));}else if(!s[1]){s[1]=t.substring(d+1);}
t=t.substring(0,cursor);}while(cursor>0);this.s[i]=s;}
},get:function(root){this.explore(root||document,this.i==(this.s.length-1));return this.r;},explore:function(elt,leaf){var s=this.s[this.i];var r=[];if(s[1]){e=$(s[1]);if(e&&(s[0]=="*"||e.tagName==s[0])&&e.childOf(elt)){r=[e];}
}else{r=$A(elt.getElementsByTagName(s[0]));}
if(s[2].length==1){r=r.findAll(function(o){if(o.className.indexOf(" ")==-1){return o.className==s[2][0];}else{return o.className.split(/\s+/).include(s[2][0]);}
});}else if(s[2].length>0){r=r.findAll(function(o){if(o.className.indexOf(" ")==-1){return false;}else{var q=o.className.split(/\s+/);return s[2].all(function(c){return q.include(c);});}
});}
if(leaf){this.r=this.r.concat(r);}else{++this.i;r.each(function(o){this.explore(o,this.i==(this.s.length-1));}.bind(this));}
}
}
var $$old=$$;var $$=function(a,b){if(b||a.indexOf("[")>=0)return $$old.apply(this,arguments);return new SelectorLiteAddon(a.split(/\s+/)).get();}