通用滑动门Javscript

http://www.blueidea.com/download/product/2008/5578.asp

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++)
   {      
    _this.$(menus[j]).className = closeClass;
    _this.$(divs[j]).style.display = "none";
   }
   _this.$(menus[this.value]).className = openClass; 
   _this.$(divs[this.value]).style.display = "block";    
  }
 }
 },
$ : function(oid){
 if(typeof(oid) == "string")
 return document.getElementById(oid);
 return oid;
}
}

比较简单的

/*滑动门*/
function show_menu(num){
for(i=0;i<100;i++){
	if($('li0'+i)){
	$('h0'+i).style.display='none';
	$('li0'+i).style.display='none';
	$('f0'+i).className='shipin03';
	 }
}
	  $('h0'+num).style.display='block';//触发以后标题块
	  $('li0'+num).style.display='block';//触发以后信息块
	  $('f0'+num).className='shipin030';//触发以后TAG样式
}

//原理，隐藏所有，让当前的显示，并设置当前样式