function qhdh(a,b,c,d)
{
eval("document.getElementById('zdh"+a+"').style.display='block'");
eval("document.getElementById('zdh"+b+"').style.display='none'");
eval("document.getElementById('zdh"+c+"').style.display='none'");
eval("document.getElementById('zdh"+d+"').style.display='none'");

function closedh(a,b,c,d)
{
eval("document.getElementById('zdh"+a+"').style.display='none'");
eval("document.getElementById('zdh"+b+"').style.display='none'");
eval("document.getElementById('zdh"+c+"').style.display='none'");
eval("document.getElementById('zdh"+d+"').style.display='none'");
}
function newsqh(a,b,c,d)
{
eval("document.getElementById('newsl"+a+"').style.display='block'");
eval("document.getElementById('newsl"+b+"').style.display='none'");
eval("document.getElementById('newsl"+c+"').style.display='none'");
eval("document.getElementById('newsl"+d+"').style.display='none'");
eval("document.getElementById('more"+a+"').style.display='block'");
eval("document.getElementById('more"+b+"').style.display='none'");
eval("document.getElementById('more"+c+"').style.display='none'");
eval("document.getElementById('more"+d+"').style.display='none'");
}