function getdoc(id,obj){
        
	var http_request = false;
	try {
		http_request = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
		try {
			http_request = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (E) {
			http_request = false;
		}
	}
        
	if (!http_request && typeof XMLHttpRequest != 'undefined') {
		http_request = new XMLHttpRequest();
	}
        
 
	var url = "/index.php?mod=client_service&id=" + id;

	try {
		http_request.open("GET", url, true);
	} catch (e) {
            
	}

	http_request.onreadystatechange=function() {
		if (http_request.readyState==4) {
			var status = http_request.status;
			if (status == 200) {		
				//URLEncoding(http_request.responseBody);		
			   if(http_request.responseText==0)  
			   {
			    	document.getElementById(obj).innerHTML = "没有相关的数据";
			   }
			   else{			   	 
			   	   // alert(http_request.responseText) ;
			   	    document.getElementById(obj).innerHTML = http_request.responseText;
			   }
              
            } else { //页面不正常
                alert("您所请求的页面有异常。");            
			}
		}
		
	}
	http_request.send(null);
} 

function showdoc(id,labelid) {	     
		document.getElementById(labelid).parentNode.style.display = "";
		document.getElementById(labelid).innerHTML = "正在读取数据..."
		//currentPos = labelid;
		getdoc(id,labelid);
	}