/*合作媒体 友情链接*/
function hover(){      
		document.getElementById('meiti_1').style.display='';
		document.getElementById('lianjie_1').style.display='none';
		
		document.getElementById('meiti').style.borderBottom='1px papayawhip solid';
		document.getElementById('lianjie').style.borderBottom='1px blue solid';
	}

	function lover(){      
		document.getElementById('lianjie_1').style.display='';
		document.getElementById('meiti_1').style.display='none';
		
		document.getElementById('meiti').style.borderBottom='1px blue solid';
		document.getElementById('lianjie').style.borderBottom='1px papayawhip solid';
	}

/*企业专题*/
/*
function anniu(n){
	for (var i=1; i<11; i++ ){
		if (n==i){
			document.getElementById('zhuanti_'+i).style.display='';
			document.getElementById('zhuanti_b_'+i).style.background='paleturquoise';
		}
		else{
			document.getElementById('zhuanti_'+i).style.display='none';
			document.getElementById('zhuanti_b_'+i).style.background='plum';
		}
	}
} 
*/
var t;
function anniu_1(n){
	for (var i=1; i<13; i++ ){
		if (n==i){
			document.getElementById('zhuanti_'+i).style.display='';
			document.getElementById('zhuanti_b_'+i).style.background='paleturquoise';
		}
		else{
			document.getElementById('zhuanti_'+i).style.display='none';
			document.getElementById('zhuanti_b_'+i).style.background='plum';
		}
	}
} 
function anniu(n){
	clearTimeout(t);
	t = setTimeout("anniu_1("+n+")",500); 
}
function stopanniu(){
	clearTimeout(t);
}

/*书店移动*/
/*向左移动*/
function bookleft(){
	
	var speed=30;
	var book_div=document.getElementById('book_div');
	var book_1=document.getElementById('book_1');
	var book_2=document.getElementById('book_2');
	book_2.innerHTML=book_1.innerHTML;
	function Marquee(){
		if(book_2.offsetWidth-book_div.scrollLeft<=0)
		{
			book_div.scrollLeft-=book_1.offsetWidth;
		}
		else
		{
			book_div.scrollLeft++;
		}
	}
	var mouse=setInterval(Marquee,speed);
	book_div.onmouseover=function() {clearInterval(mouse)}
	book_div.onmouseout=function() {mouse=setInterval(Marquee,speed)}
}
/*向右移动*/
function bookright(){
	//alert( document.getElementById('book1_div').width );
	var speed=30;
	var book_div=document.getElementById('book1_div');
	var book_1=document.getElementById('book1_1');
	var book_2=document.getElementById('book1_2');
	book_2.innerHTML=book_1.innerHTML;
	function Marquee(){
		if(book_div.scrollLeft==0)
		{
			//book_div.scrollLeft-=book_1.offsetWidth;
			book_div.scrollLeft=book_2.offsetWidth;
		}
		else
		{
			book_div.scrollLeft--;
		}
	}
	var mouse=setInterval(Marquee,speed);
	book_div.onmouseover=function() {clearInterval(mouse)}
	book_div.onmouseout=function() {mouse=setInterval(Marquee,speed)}
}

//移动广告事件
function ScrollImgLeft(time){
				var speed = time;
				var scroll_begin = document.getElementById("scroll_begin");
				var scroll_end = document.getElementById("scroll_end");
				var scroll_div = document.getElementById("scroll_div");
				scroll_end.innerHTML=scroll_begin.innerHTML
				function Marquee(){
					if(scroll_end.offsetWidth-scroll_div.scrollLeft<=0)
						{scroll_div.scrollLeft-=scroll_begin.offsetWidth}
					else
						{scroll_div.scrollLeft++}
				}
				var MyMar=setInterval(Marquee,speed)
					 scroll_div.onmouseover=function() {clearInterval(MyMar)}
					 scroll_div.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
			}
//理事会向上移动
function lishihuimove(time){
	var speed = time;
	var lishihui = document.getElementById("lishihui");
	function move(){
		
		if(lishihui.scrollTop == moveif()){
			lishihui.scrollTop=0;
		}else{
			lishihui.scrollTop++;
		}
		
	}
	function moveif(){lishihui.scrollTop++; return lishihui.scrollTop;}
	var MyMar=setInterval(move,speed)
	lishihui.onmouseover=function() {clearInterval(MyMar)}
	lishihui.onmouseout=function() {MyMar=setInterval(move,speed)}
}