SearchBox=Class.create();SearchBox.prototype={a:null,initialize:function(b){this.searchBox=$("input_searchBox");Event.observe(this.searchBox,"click",this.clearSearchBox.bindAsEventListener(this));if(this.searchBox.value==""){$("input_searchBox").value="Search"}},clearSearchBox:function(a){this.searchBox.value=""},fillSearchBox:function(a){if(this.searchBox.value==""){this.searchBox.value="Search"}}};