var last_hour=5;function index_create(){var a,d;var b="";d=new Date();if(d.getHours()==last_hour)return;try{if(window.ActiveXObject){a=new ActiveXObject("Microsoft.XMLHTTP")}else if(window.XMLHttpRequest){a=new XMLHttpRequest()}a.open("get","/index_auto.asp?c=1",true);a.send(null);if(a.readyState==4||a.readyState=="complete"){b=a.responseText}return b}catch(e){return}}function search_check(){if(frmSearch.word.value==""){alert("请输入关键字进行查询！");frmSearch.word.focus();return false}}setTimeout("index_create()",3000);

function scrollDoor(){        
}                
scrollDoor.prototype = {                
    sd : function(menus,divs,openClass,closeClass){                
        var _this = this;                
        if(menus.length != divs.length)                
        {                
            //alert("菜单层数量和内容层数量不一样!");                
            return false;                
        }                                
        for(var i = 0 ; i < menus.length ; i++)                
        {
            _this.$(menus[i]).value = i;
            _this.$(menus[i]).onmouseover = function(){
                for(var j = 0 ; j < menus.length ; j++)
                {
                    if (closeClass!="") _this.$(menus[j]).className = closeClass;
                    _this.$(divs[j]).style.display = "none";
                }
                if (openClass!="") _this.$(menus[this.value]).className = openClass;
				_this.$(menus[this.value]).style.cursor="pointer";
                _this.$(divs[this.value]).style.display = "block";
            }
        }
        },
    $ : function(oid){
        if(typeof(oid) == "string")
        return document.getElementById(oid);
        return oid;
    }                
}                
window.onload = function(){                
    var SDmodel = new scrollDoor();              
	SDmodel.sd(["cm0","cm1"],["c0","c1"],"select","noselect");
	SDmodel.sd(["qm0","qm1"],["q0","q1"],"select","noselect");
}