// JavaScript Document
var changeButton=document.getElementById("btn_search")
	changeButton.onmouseover=function () {
		this.style.background="url(images/btn_search2.jpg)";
		this.style.color="#FFFFFF";
	}
	changeButton.onmouseout=function () {
		this.style.background="url(images/btn_search.jpg)";
		this.style.color="#FEE7F7"; 
	}
var changeSBox =document.getElementById("input_search") ;
	changeSBox.onmouseover=function () {
		this.style.background="url(images/bg_search2.gif)"
	}
	changeSBox.onmouseout=function () {
		this.style.background="url(images/bg_search.gif)"
	}
	//
var input_search =document.getElementById("input_search") ;
	input_search.onclick=function () {
		input_search.value="";
	}
//顶部菜单
function tabshow(n) {
	var tabLis =document.getElementById("tab1").getElementsByTagName("a")  ;
	var j =n ;
	for (var i=1;i<8;i++ ) {
		document.getElementById("tab2_"+i).style.display=(i==j)?"block":"none";
		tabLis[i].style.color=(i==j)?"#E229AB":"#6A0F4F";
	}
}