window.onload=function()
{
{	
	//菜单开始
	var oTab=document.getElementById('search');
	var aLI=oTab.getElementsByTagName('li');
	var oBox=document.getElementById('box');
	var aBox=getClass(oBox, 'hied');
	
	for(var i=0; i<aBox.length; i++)
	{
		aBox[0].className=''
		aLI[i].abc=i
		aLI[i].onmouseover=function()
		{
			iNum=this.abc;
			for(var i=0; i<aBox.length; i++)
			{
			aLI[i].abc=i
			aLI[i].className=''
			aBox[i].className='hied'
			aBox[iNum].className=''
			aLI[iNum].className='hover'
			}			
		}
	}
}

function getClass(obj, sClassName)
{
	var allElement=obj.getElementsByTagName('*');
	var arr=[];
	for(var i=0; i<allElement.length; i++)
	{
		if(allElement[i].className==sClassName)
		{
			arr.push(allElement[i]);
		}
	}
	return arr;
}


}