function createXMLHttpRequest() {
	if (window.ActiveXObject) {
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else if (window.XMLHttpRequest) {
		xmlHttp = new XMLHttpRequest();
	}
}

function AjaxRequest(url, data, callback)
{
	var async = typeof(callback) == "function";

	if(async) xmlHttp.onreadystatechange = callback;
	xmlHttp.open("GET", url, async);
	xmlHttp.send(data);
}

function showMenu(sid,ulId,nName,cId){
    if (sid.style.display=="none"){
        createXMLHttpRequest();
        AjaxRequest("/en/include/Ajax.asp?action=menu&uName="+nName+"&cId="+cId+"&aaa="+new Date().getTime(),null,null);
        if(xmlHttp.readyState == 4) {
            if(xmlHttp.status == 200) {
                sid.innerHTML = xmlHttp.responseText;
            }
        }
        
        sid.style.display="block";
        ulId.style.backgroundImage = "url(images/menuup.gif)";
    }
    else{        
        sid.style.display="none";
        ulId.style.backgroundImage = "url(images/menudown.gif)";
    }
}
function OpenMenu(event,id,border,bg){
	var msg;
	createXMLHttpRequest();
    AjaxRequest("/en/include/navChild.asp?pageId="+id+"&aaa="+new Date().getTime(),null,null);
    if(xmlHttp.readyState == 4) {
    	if(xmlHttp.status == 200) {
        	msg = xmlHttp.responseText;
        }
    }
	if (msg != ""){
		var div = $("childMenu");
		div.style.position = "absolute";
		div.style.padding = "3px";
		div.style.border = border + " solid 1px";
		div.style.backgroundColor = bg;
		//div.style.left = obj.offsetParent.offsetLeft + obj.offsetLeft + "px";
		//div.style.top = obj.offsetTop + 12 +"px";
		div.style.left = event.clientX - 10 + "px";
		div.style.top = event.clientY +"px";
		div.innerHTML = msg;
		div.style.display = "block";
	}
}

function CloseMenu(obj){
	obj.style.display = "none";
	//$("childMenu").innerHtml = "";
	//$("childMenu").style.display = "none";
}





//得到导航的下级导航
function getMenuDown(id){
		
		var menuAddress = ms.addMenu($("menu"+id));
        createXMLHttpRequest();
        AjaxRequest("/en/include/menuDown.asp?id="+id+"&aaa="+new Date().getTime(),null,null);
        if(xmlHttp.readyState == 4) {
            if(xmlHttp.status == 200) {
                var result = xmlHttp.responseText;
				//alert(result);
            }
			if(result!=""){
				strResult=result.split("$$");
				//alert(strResult.length);
				if(strResult.length>0){
					for(i=0;i<strResult.length-1;i++ )
					{
						unitResult=strResult[i].split("@@");
						menuAddress.addItem(unitResult[1], unitResult[0]);
						}
					}
				}
        }
    }



//获取培训课程
function getClasses(y,m,d){
	//alert(y+"%%"+m+"%%"+d);
	var classCon;
	createXMLHttpRequest();
	AjaxRequest("/en/include/searchClass.asp?y="+y+"&m="+m+"&d="+d+"&aaa="+new Date().getTime(),null,null);
	if(xmlHttp.readyState == 4) {
		if(xmlHttp.status == 200) {
		classCon = xmlHttp.responseText;
		}
		if (classCon != ""){
			document.getElementById("kechengCon").innerHTML=classCon
		}
	}
}

//获取供应链研究
function getChain(y,m,d){

	var classCon;
	createXMLHttpRequest();
	AjaxRequest("/en/include/getChain.asp?y="+y+"&m="+m+"&d="+d+"&aaa="+new Date().getTime(),null,null);
	if(xmlHttp.readyState == 4) {
		if(xmlHttp.status == 200) {
		classCon = xmlHttp.responseText;
		}
		if (classCon != ""){
			document.getElementById("kechengCon").innerHTML=classCon
		}
	}
}

//获取公司新闻
function getCompayNews(y,m,d){

	var classCon;
	createXMLHttpRequest();
	AjaxRequest("/en/include/getNews.asp?y="+y+"&m="+m+"&d="+d+"&aaa="+new Date().getTime(),null,null);
	if(xmlHttp.readyState == 4) {
		if(xmlHttp.status == 200) {
		classCon = xmlHttp.responseText;
		}
		if (classCon != ""){
			document.getElementById("kechengCon").innerHTML=classCon
		}
	}
}