function menuFix() {
	var sfEls = document.getElementById("k_menu").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onMouseDown=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onMouseUp=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onmouseout=function() {
		this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), 

"");
		}
	}
}
function MM_showHideLayers(){
var i,p,v,obj,args=MM_showHideLayers.arguments;
for(i=0;i<(args.length-2);i+=3){
if((obj=MM_findObj(args[i]))!=null){
v=args[i+2];
if(obj.style){
obj=obj.style;
v=(v=='show')?'auto':'-9999px';
}
obj.left=v;
}
}
};
function MM_findObj(n,d){
var p,i,x;if(!d){d=document;}if((p=n.indexOf('?'))>0&&parent.frames.length){
d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p);}
if(!(x=d[n])&&d.all){x=d.all[n];}for(i=0;!x&&i<d.forms.length;i++){x=d.forms[i][n];}
for(i=0;!x&&d.layers&&i<d.layers.length;i++){x=MM_findObj(n,d.layers[i].document);}
if(!x&&d.getElementById){x=d.getElementById(n);}return x;
};

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  //eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  window.open(selObj.options[selObj.selectedIndex].value,'','');
  if (restore) selObj.selectedIndex=0;
}

//图片滚动代码
function $i(id){return document.getElementById(id);}
// 横着滚动
function simpleSideScroll(c,ul,config,direction){
    this.config = config ? config : {start_delay:2000, speed: 1, delay:2000, scrollItemCount:1};
	this.c = $i(c);
	this.ul = $i(ul);
	this.direction = direction ? direction : "left";
	this.pause = false;
	this.buttonlist= new Object();
	this.delayTimeId=null;
	
	var _this = this;

	this.c.onmouseover=function(){_this.pause = true;}
	this.c.onmouseout=function(){_this.pause = false;}
	
	this.init = function() {
		_this.scrollTimeId = null;
		setTimeout(_this.start,_this.config.start_delay);
	}
	
	this.start = function() {
		var d = _this.c;
		var width = d.getElementsByTagName('li')[0].offsetWidth;
		if(d.scrollWidth-d.offsetLeft>=width) _this.scrollTimeId = setInterval(_this.scroll,_this.config.speed)
	};
	
	this.scroll = function() {
		if(_this.pause)return;
		var ul= _this.ul;
		var d = _this.c;
		var width = d.getElementsByTagName('li')[0].offsetWidth;
		if(_this.direction == 'left'){
	        d.scrollLeft += 2;
	        if(d.scrollLeft%(width*_this.config.scrollItemCount)<=1){
		        if(_this.config.movecount != undefined)
			        for(var i=0;i<_this.config.movecount;i++){ul.appendChild(ul.getElementsByTagName('li')[0]);}
		        else for(var i=0;i<_this.config.scrollItemCount;i++){ul.appendChild(ul.getElementsByTagName('li')[0]);}
		        d.scrollLeft=0;
		        clearInterval(_this.scrollTimeId);
		        
		        _this.delayTimeId=setTimeout(_this.start,_this.config.delay);
	        }
		}
		else {
		    if(d.scrollLeft==0)
		    {
		        var lis=ul.getElementsByTagName('li');
		        for(var i=0;i<_this.config.scrollItemCount;i++){
		            ul.insertBefore(lis[lis.length-1],lis[0]);
		        }
		        d.scrollLeft = width;
		    }
		    d.scrollLeft -= 2;
		    if(d.scrollLeft%(width*_this.config.scrollItemCount)<=1){
		        d.scrollLeft=0;
		        clearInterval(_this.scrollTimeId);
		        _this.delayTimeId=setTimeout(_this.start,_this.config.delay);
		    }
		}
	}
	
	this.setButton=function(id,direction){
	    if($i(id)){
	        var c=$i(id);
	        var buttonlist =_this.buttonlist;
	        if(buttonlist[id] == undefined){
	            buttonlist[id] =new Object();
	            _this.buttonlist[id][0]=c;
	            _this.buttonlist[id][1]=direction;
	            
	            c.onclick=function(){
	                 clearInterval(_this.scrollTimeId);
	                 
	                var dir=_this.buttonlist[this.id][1];
	                var d = _this.c;
	                var ul= _this.ul;
	                d.scrollLeft=0;
	                if(dir =="left")
	                {
	                    for(var i=0;i<_this.config.scrollItemCount;i++){ul.appendChild(ul.getElementsByTagName('li')[0]);}
	                }
	                else{
	                    var lis=ul.getElementsByTagName('li');
		                for(var i=0;i<_this.config.scrollItemCount;i++){
		                    ul.insertBefore(lis[lis.length-1],lis[0]);
		                }
	                }
	                    
	                _this.direction= dir;
	                clearTimeout(_this.delayTimeId);
	                _this.delayTimeId=setTimeout(_this.start,_this.config.delay);
	                return false;
	            }
	        }
	    }
	}
}

var cooperater_run;
function init_load(){
    if($i('scroll_div_img')){
	    cooperater_run=new simpleSideScroll('scroll_div_img','scroll_div_img_ul',{start_delay:2000, speed: 1, delay:2000, scrollItemCount:1},'left')
	    cooperater_run.init();
	}
}
if(window.attachEvent){
    window.attachEvent("onload",init_load);
}else if(window.addEventListener){
    window.addEventListener("load",init_load,false);
}
//图片滚动代码结束


//双击自动滚屏
var gptimer  
//设置每10毫秒执行一次 scrollit 的函数 
function init(){gptimer=setInterval("scrollit()",10)}  
function stop(){clearInterval(gptimer)}//清除计时器，使窗口停止滚动 
function scrollit(){          //使窗口滚动的函数 
    scrollBy(0,1)               //将窗口滚动在 Y 轴方向上滚动1个偏移量 
      //窗口自动停止滚动的条件 
if(document.body.scrollTop==document.body.scrollHeight)  
       stop() 
}  
document.onmousedown=stop        //在文档区域点击时触发 stop 函数 
document.ondblclick=init         //在文档区域双击时触发 init 函数 


function doZoom(size){
		document.getElementById('zoom').style.fontSize=size+'px'
	}