$(function(){
$("a").focus(function(){this.blur();});
//$("#logo_right_button").click(function(){
//if($("#logo_right_search").val()=='请输入关键词'||$("#logo_right_search").val()==''){
//return false;
//}else{window.location.href='/dianpu/0/0/1/'+encodeURI($("#logo_right_search").val().replace(/(^\s*)|(\s*)|(\s*$)/g, ""));}
//})
$("#logo_right_search").blur(function(){
if($(this).val()==''){$(this).css("color","#666");$(this).val('请输入关键词')}
})
$("#logo_right_search").focus(function(){
$(this).val('');
$(this).css("color","#333");
})

$("#logo_right_search").keydown(function(){
var   e=event.srcElement;     
  if(event.keyCode==13&&$(this).val()!="")     
  {     
 $("#logo_right_button").click();
  }   
})
$("#citylist").mouseover(function(){
showcitylist("citylist");
})
$("#citylist").mouseout(function(){
closecitylist("citylist");
})
$("#spanchangecity").mouseover(function(){
showcitylist("citylist");
})
$("#spanchangecity").mouseout(function(){
closecitylist("citylist");
})
})

function showcitylist(id){
var x=document.getElementById(id)
x.style.display="block";
}
function closecitylist(id){
var x=document.getElementById(id)
x.style.display="none";
}