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

function factory() {		
	document.getElementById('Factory_Data').innerHTML = startEvalData("include/index_member.php");
	setTimeout("factory()",10000);
}

function startEval(a,c) {
		createXMLHttpRequest();
		xmlHttp.open("POST", a, false);
		xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded") ;
		var Send_Str = c;		
		xmlHttp.send(Send_Str);
		eval(xmlHttp.responseText);	
}

function startEvalData(a,c) {
		createXMLHttpRequest();
		xmlHttp.open("POST", a, false);
		xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded") ;
		var Send_Str = c;		
		xmlHttp.send(Send_Str);
		return xmlHttp.responseText;
}


//開始跟伺服端請求的函數
function startRequest_Form(a,b,c) {
	if(b.toUpperCase() == "POST"){
		createXMLHttpRequest();
		xmlHttp.onreadystatechange = handleStateChange;
		xmlHttp.open("POST", a, true);
		xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded") ;
		var tf = document.Main_Form;
		var Send_Str = c;
		xmlHttp.send(Send_Str);
	} else {
		createXMLHttpRequest();
		xmlHttp.onreadystatechange = handleStateChange;
		xmlHttp.open("GET", a, true);
		xmlHttp.send(null);
	}
}
//狀態判斷
function handleStateChange() {
    if(xmlHttp.readyState == 4) {
//頁面讀取成功
        if(xmlHttp.status == 200) {
            document.getElementById('Main_Data').innerHTML = xmlHttp.responseText;
//找不到指定的檔案
        } else	if(xmlHttp.status == 404) {
			startRequest('/error.php','get','');
			return;
//伺服器回傳錯誤訊息
        } else	if(xmlHttp.status == 500) {
			startRequest('/servererror.php','get','');
			return;
		}
    }
}
//檢查巴晡用
function loop_node(node_str,fn){
	var a = eval(node_str);
	var child = a.childNodes;
	if(child.length>0){
		for(var i = 0;i<child.length;i++){
			loop_node(node_str+".childNodes["+i+"]",fn);
			if(child[i].nodeType == 1){
				switch (child[i].type){
					case "hidden":
					case "text":
					case "textarea":
					case "password":
						if(child[i].id != "")
							return_str += "&"+child[i].id+"="+escape(child[i].value);
						break;
					case "select-one":
						if(child[i].id != "")
							return_str += "&"+child[i].id+"="+child[i].value;
						break;
					case "select-multiple":
						var obj = eval(fn+"."+child[i].id);
						for(var j = 0;j < obj.length;j++){
							if(obj.options[j].selected == true)
								eval(set_var("MVAR_"+child[i].id,obj.options[j].value));	
						}
						break;
					case "checkbox":
						if(child[i].checked == true){
							eval(set_var("MVAR_"+child[i].id,child[i].value));
						}
						break;
					case "radio":
						if(child[i].checked == true)
							return_str += "&"+child[i].id+"="+child[i].value;
						break;
					default:
						break;
				}
			}

		}
		
	}
}

//表單裡面變數處理
function init_vars(node_str){
	node = eval(node_str);
	if(arguments.length > 1){
		var reset_str = "";
		for(var k = 1;k< arguments.length;k++){
			reset_var(arguments[k]);
		}
	}
	var child = node.childNodes;
	return_str = "";
	loop_node(node_str,node_str);
	if(arguments.length > 1){
		for(var k = 1;k< arguments.length;k++){
			return_str += "&"+arguments[k]+"="+eval("MVAR_"+arguments[k]);
		}
	}
	return return_str;
}