function MouseOn(n){
for(var i=1;i<=9;i++)
if(i==n)
{
document.getElementById('menu'+i).className="menudis";
document.getElementById('menuc'+i).style.display='block';
}else
{
document.getElementById('menu'+i).className="menuhid";
document.getElementById('menuc'+i).style.display='none';
}
}
function MouseOnA(n,c,t,m,p){
for(var i=1;i<=c;i++)
if(i==n)
{
document.getElementById(t+i).className="ighxxcutdis";
document.getElementById(m+i).style.display='block';
document.getElementById(p+i).style.display='block';
}else
{
document.getElementById(t+i).className="ighxxcuthid";
document.getElementById(m+i).style.display='none';
document.getElementById(p+i).style.display='none';
}
}
function MouseOnB(n,c,t,p){
for(var i=1;i<=c;i++)
if(i==n)
{
document.getElementById(t+i).className="ighxxcutdis";
document.getElementById(p+i).style.display='block';
}else
{
document.getElementById(t+i).className="ighxxcuthid";
document.getElementById(p+i).style.display='none';
}
}

function isearhc(){
var str=document.all.txtsearch.value;
if(str.length==0||str=='请输入关键词')
{
alert('请输入搜索的关键词');
document.all.txtsearch.value='';
document.all.txtsearch.focus();
}else
{
location.href='search.aspx?wd='+escape(str);
}
}
function isearht(){
var str=document.all.txtquery.value;
if(str.length==0||str=='请输入关键词')
{
alert('请输入搜索的关键词');
document.all.txtquery.value='';
document.all.txtquery.focus();
}else
{
location.href='search.aspx?wd='+escape(str);
}
}

 function appImage(e,w,h){
                       if(e.width>w){
                            e.width=w;
//                            e.height=e.height;
                            }
                       if(e.height>h){
//                       e.width=e.width;
                            e.height=h;}
                    }