var cache=new Array();
function checkimg(id,bid){
		document.getElementById(bid).src="/home/views/default/resource/images/icon"+id+".gif"
	}
function gettype(type,id,typename,gurl,shenfen){
	for(var i=1;i<=8;i++){
			document.getElementById(type+i).className='option_off'
		}
	document.getElementById(type+id).className='option_on'	
	
	if(typeof(cache[type+id])=='undefined'){
			$.post('/index.php/index/'+gurl+'',{typename:typename,shenfen:shenfen,rand:Math.random()},function(R){
			//alert(R)
			//document.getElementById(type).innerHtml="1234";
			$("#"+type+"").html(R)
			cache[type+id]=R;
			})
	}else{
	
		$("#"+type+"").html(cache[type+id])
	}
	
	
	
	
	}	
function getnews(nid,did,num){
		for(var i=0;i<=num;i++){
				document.getElementById("news"+i).className='art_off'
		}
		document.getElementById("news"+did).className='art_on'
		//alert(nid)
		$.post('/index.php/index/snews',{nid:nid,rand:Math.random()},function(R){
			//alert(R)
			//document.getElementById(type).innerHtml="1234";
			$("#newsa").html(R)
			
			})
		
}