function show()
{
  var _url='display/view_indexsite.php';
  http.open('GET',_url,true);
  http.onreadystatechange=function site(){
  	if(http.readyState==4){
  		var _xml=http.responseXML;
  		var _g=_xml.getElementsByTagName('group');
  		for(var i=0;i<_g.length;i++){
  			$('title'+(i+1)).innerHTML=getElementText(_g[i],'groupname');
		//changed by licheng start  		
		//if(i==5){
  		//		$('more6').href='http://up.baidu.com/hotline.html';
  		//	}else{
  				$('more'+(i+1)).href=getElementText(_g[i],'more_src');
  		//	}
		//changed by licheng end
  			var _s=_g[i].getElementsByTagName('site');
  			var _offset=0;
  			for(var j=_offset;j<_s.length&&j<6;j++){
  				$('site'+(i+1)).innerHTML+='<a href="'+getElementText(_s[j],'url')+'" target="_blank">'+getElementText(_s[j],'name')+'</a>гн'+getElementText(_s[j],'desc')+'<br>';
  			}
  		}
  		var _sf=_xml.getElementsByTagName('software');
  		for(var i=0;i<_sf.length && i<4;i++){
  			$('soft'+(i+1)+'_link').href=getElementText(_sf[i],'url');
  			$('soft'+(i+1)+'_img').src='attachment/cmdlogo/'+getElementText(_sf[i],'logo');
  			$('soft'+(i+1)+'_link2').href=getElementText(_sf[i],'url');
  			$('soft'+(i+1)+'_name').innerHTML=getElementText(_sf[i],'name');
  		}
  	}
  }
  http.send(null);
}