// JavaScript Document
function xxk1(a,b){
	document.getElementById("index_div1_right").className=a;
	document.getElementById("index_div1_text1").style.display="none";
	document.getElementById("index_div1_text2").style.display="none";
	document.getElementById("index_div1_text3").style.display="none";
	document.getElementById("index_div1_text4").style.display="none";
    document.getElementById(b).style.display="";
}

function xxk2(a,b){
	document.getElementById("index_div2_left").className=a;
	document.getElementById("index_div2_left_text1").style.display="none";
	document.getElementById("index_div2_left_text2").style.display="none";
	document.getElementById("index_div2_left_text3").style.display="none";
    document.getElementById(b).style.display="";
}

function xxk3(a,b){
	document.getElementById("index_div2_right").className=a;
	document.getElementById("index_div2_right_text1").style.display="none";
	document.getElementById("index_div2_right_text2").style.display="none";
	document.getElementById("index_div2_right_text3").style.display="none";
    document.getElementById(b).style.display="";
}

function xxk4(a,b){
	document.getElementById("index_div6_left_title").className=a;
	document.getElementById("index_div6_left_text1").style.display="none";
	document.getElementById("index_div6_left_text2").style.display="none";
	document.getElementById("index_div6_left_text3").style.display="none";
	document.getElementById("index_div6_left_text4").style.display="none";
    document.getElementById(b).style.display="";
}

function xxk5(a,b){
	if (a=="title_rightx1")
	document.getElementById("index_books_left").style.background="url(newhome/image/title5x.jpg) -230px -0px  no-repeat";
	else
	document.getElementById("index_books_left").style.background="url(newhome/image/title5x.jpg) -0px -0px  no-repeat";
	
	document.getElementById("index_books_left_text1").style.display="none";
	document.getElementById("index_books_left_text2").style.display="none";
	//document.getElementById("index_div2_left_text3").style.display="none";
    document.getElementById(b).style.display="";
}

function top_menu1(a){
	document.getElementById(a).style.display="";
}
function top_menu2(a){
	document.getElementById(a).style.display="none";
}