function RequestGet(url, params) {
    http.open("POST", url, false);
    http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
    http.send(params);

    //if (http.status == 200) {
	    return http.responseText;
	//} else {
}

function getHTTPObject() {
	var xmlhttp;
	
	if (window.XMLHttpRequest) {
    	xmlhttp = new XMLHttpRequest();
    	//xmlhttp.overrideMimeType("text\xml");
    } 
    else if (window.ActiveXObject) 
    {
		try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
       	catch (e1) {
			try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
           	catch (e2) { }
       	}
	}
	return xmlhttp;
}

var http = getHTTPObject(); //create the HTTP Object

function doKeyDown()
{
	if (window.event.ctrlKey)
  		return false;

	if (window.event.altKey)
		return false;

    if ((event.keyCode == 82 && event.ctrlKey) || event.keyCode == 116 || event.keyCode == 93)
        return false;

	window.onhelp = "return false";
}

function ChangeColor(ID, LiteColor, FaceColor, DarkColor)
{
    var i    = 0;
    var Lite = document.getElementsByName("Lite" + ID);
    var Face = document.getElementsByName("Face" + ID);
    var Dark = document.getElementsByName("Dark" + ID);

    for (i=0; i<Lite.length; i++) Lite[i].bgColor = LiteColor;
    for (i=0; i<Face.length; i++) Face[i].bgColor = FaceColor;
    for (i=0; i<Dark.length; i++) Dark[i].bgColor = DarkColor;
}

function Layer_Show(lID, szPos) {
	var objLyr = document.getElementById(lID);
	if (typeof(objLyr) != "object")
		return;
	
	if (objLyr.style) {
		objLyr.style.display = "";
		
		if (typeof(szPos) == "string" && szPos == "cursor") {
			objLyr.style.top = event.clientY + document.body.scrollTop;
			objLyr.style.left = event.clientX + document.body.scrollLeft;
		}
	}
}

function Layer_Hide(lID) {
	var objLyr = document.getElementById(lID);
	if (typeof(objLyr) != "object")
		return;
	
	if (objLyr.style)
		objLyr.style.display = "none";
}

function Login(lID, pwd) {
    var hst     = "http://" + window.location.host;
    var pageurl  = hst +"/library/App/LoginPrc.asp";
    var params   = "loginid="+ lID +"&passwd="+ pwd;
    var resRe = "";
//alert(params);
	
    try {
        resRe = RequestGet(pageurl, params);
    } catch (e) { }

    return resRe;
}

function LoginIDCheck(lID) {
    var hst     = "http://" + window.location.host;
    var pageurl = hst +"/library/App/LoginIDCheck_Proc.asp";
    var params  = "loginid="+ lID;
    var resRe   = "";

    try {
        resRe = RequestGet(pageurl,params);
    } catch (e) { }

    return resRe;
}

function LogOut() {
    var hst     = "http://" + window.location.host;
    var pageurl = hst + "/library/App/LogOut.asp";
    var params  = "";
    var resRe   = "";

    try {
        resRe = RequestGet(pageurl);
    } catch (e) { }

    return resRe;
}

function VerifyPWDFind(email) {
    var hst     = "http://" + window.location.host;
    var pageurl = hst + "/library/App/PwdFind_VerifyPrc.asp";
    var params  = "email="+ email;
    var resRe   = "";

    try {
        resRe = RequestGet(pageurl);
    } catch (e) { }

    return resRe;
}

function mouseOverOnButton(obj) {
	obj.style.backgroundColor = "#b6c9d9";
	obj.style.border ="1 solid black"; 
}


function mouseOutOnButton(obj) {
	obj.style.backgroundColor = "#dddddd";
	obj.style.border ="1 solid slategray"; 
}


function mouseOverOnButton2(obj) {
	obj.style.backgroundColor = "#b6c9d9";
	obj.style.border ="1 solid black"; 
}


function mouseOutOnButton2(obj) {
	obj.style.backgroundColor = "#dddddd";
	obj.style.border ="#dddddd"; 
}