// JavaScript Document
 function stab(id,obj,show){
    var lis=document.getElementById(id).childNodes;
	for (var i=0;i<lis.length;i++){
	   lis[i].className="";
	}
	obj.className="selected";
	for (i=1;i<=3;i++){
	   document.getElementById(id+'-'+i).style.display="none";
	}
	document.getElementById(id+'-'+show).style.display="block";
 }
 
 function searchtype(type){
   if (type=='goods'){
      document.getElementById('s_goods').className = 'active';
	  document.getElementById('s_store').className = '';
	  document.getElementById('search-act').value = 'index';
   }
   else{
	  document.getElementById('s_goods').className = '';
	  document.getElementById('s_store').className = 'active';
	  document.getElementById('search-act').value = 'store';
   }
}