var imgPath='/assets/img/';
search2_off=new Image(); search2_off.src=imgPath+"b_search2_off.gif";
search2_on=new Image(); search2_on.src=imgPath+"b_search2_on.gif";
search_off=new Image(); search_off.src=imgPath+"b_search_off.gif";
search_on=new Image(); search_on.src=imgPath+"b_search_on.gif";
advanced_off=new Image(); advanced_off.src=imgPath+"b_advanced_off.gif";
advanced_on=new Image(); advanced_on.src=imgPath+"b_advanced_on.gif";