function getAbsoluteURL(url){
	try{
		var pathName = window.location.pathname;
		if(pathName.charAt(0) != "/"){//for IE9
			pathName = "/" + pathName;
		}
		var context = "";
		for(var i=0,len=pathName.length;i<len;i++){
			var c = pathName.charAt(i);
			if(c == "/" && context == "" || c!= "/" && context != ""){
				context += c;
				continue;
			}
			if(c == "/" && context != ""){
				context += c;
				break;
			}
		}
		return context+url;
	}catch(e){}
}
function appendCss(hrefUrl){
	var linkNode = document.createElement("link");
	linkNode.setAttribute("rel","stylesheet");
	linkNode.setAttribute("type","text/css");
	linkNode.setAttribute("href",hrefUrl);
	var headNode = document.getElementsByTagName("head")[0];
	headNode.appendChild(linkNode);
}
function setImageSrc(srcID,srcUrl){
	var srcObj = document.getElementById(srcID);
	if(srcObj){
		srcObj.src = srcUrl ;
	} 
}
function include(url){
	var jsUrl = getAbsoluteURL(url)+"?lastchange="+new Date().getTime();
	var jsNode = document.createElement("script");
	jsNode.setAttribute("language","javascript");
	jsNode.setAttribute("src",jsUrl);
	var headNode = document.getElementsByTagName("head")[0];
	headNode.appendChild(jsNode);
}
function initRes(){
	var cssBootstrap = getAbsoluteURL("css/bootstrap.min.css");
	var cssStyle = getAbsoluteURL("css/style.css");
	var cssExtfont = getAbsoluteURL("extfont/stylesheet.css");
	appendCss(cssBootstrap);
	appendCss(cssStyle);
	appendCss(cssExtfont);
	include("js/jquery.min.js");
	include("js/bootstrap.min.js");
	include("js/scripts.js");
	var logoImg = getAbsoluteURL("img/homes.jpg");
	setImageSrc("EIlogo",logoImg);
	var importImg = getAbsoluteURL("img/import.gif");
	setImageSrc("importImg",importImg);
	var exportImg = getAbsoluteURL("img/export.gif");
	setImageSrc("exportImg",exportImg);
	var collectionImg = getAbsoluteURL("img/collection.gif");
	setImageSrc("collectionImg",collectionImg);
	var guaranteeImg = getAbsoluteURL("img/guarantee.gif");
	setImageSrc("guaranteeImg",guaranteeImg);
	var financingImg = getAbsoluteURL("img/financing.gif");
	setImageSrc("financingImg",financingImg);
	//var contactUs = getAbsoluteURL("ContactUs.htm");
	//document.getElementById("contactUs").setAttribute("href",contactUs);
	var forgetPsw = getAbsoluteURL("screen/SYS_Forgot_Password.jsp");
	document.getElementById("forgetPsw").setAttribute("href",forgetPsw);
	//var sysIndex = getAbsoluteURL("SYS_index.htm");
	//document.getElementById("sysIndex").setAttribute("href",sysIndex);
	
	
	
	document.getElementById("C_USER_ID").onkeypress = function(){myfunction()};
	function myfunction(){
	document.getElementById("logwarning").style.display="none";	
	}

	document.getElementById("C_BUSINESS_UNIT").onkeypress = function(){myfunction1()};
	function myfunction1(){
	document.getElementById("logwarning").style.display="none";	
	}
	
	
}

function Login()
{
	try{
    var C_BUSINESS_UNIT = document.LOGIN.C_BUSINESS_UNIT.value;
    var C_USER_ID = document.LOGIN.C_USER_ID.value;
	var C_CAPTCHA_USRVAL = document.LOGIN.C_CAPTCHA_USRVAL.value;
    //var C_PASSWORD = document.LOGIN.C_PASSWORD.value;
    var sErrMsg = "";

    //if (C_PASSWORD.length == 0) {
   //     sErrMsg = document.LOGIN.C_PASSWORD.title + " is empty.";
   // }
	if (C_USER_ID == '' && C_BUSINESS_UNIT == '' && C_CAPTCHA_USRVAL == '') {
	   sErrMsg = "<ul><li>Please Enter Company.</li> <br> <li>Please Enter User ID.</li> <br> <li>Please Enter Captcha Code.</li></ul>";
	}
    else if (C_USER_ID == '') {
	   sErrMsg = "<ul><li>Please Enter User ID.</li></ul>";
	}
    else if (C_BUSINESS_UNIT == '') {
	   sErrMsg = "<ul><li>Please Enter Company.</li></ul>";
	}
	else if(C_CAPTCHA_USRVAL == ''){
		sErrMsg = "<ul><li>Please Enter Captcha Code.</li></ul>";
	}
	
    if (sErrMsg.length > 0) {
		document.getElementById("logwarning").style.display="block";
        document.getElementById("showMessage").innerHTML = sErrMsg;
		//$('#logwarning').delay(3000).fadeOut(100);
		return false;
    } else {
		document.getElementById("logwarning").style.display="none";	
		document.LOGIN.C_BUSINESS_UNIT.value = rsaEncript(C_BUSINESS_UNIT,publicKey);
		document.LOGIN.C_USER_ID.value = rsaEncript(C_USER_ID,publicKey);
     	var act = document.LOGIN.action;
     	document.LOGIN.action = getAbsoluteURL("servlets/CEPortalTwoFactorLogin");
		document.LOGIN.submit();
		ShowLoading();
    }
		
		
	}catch(e){
		 showExcpt("SYS_index", e);
	}
}

function  rsaEncript(content,publicKey){
         var encrypt = new JSEncrypt();
         encrypt.setPublicKey(publicKey);
         var encrypted = encrypt.encrypt(content);
         return encrypted;
}

function lowerIEBrowserWarning(){
	var browsers = {};
	var ua = navigator.userAgent.toLowerCase();
	var s;
	(s = ua.match(/msie ([\d.]+)/)) ? browsers.ie = s[1] :
	(s = ua.match(/firefox\/([\d.]+)/)) ? browsers.firefox = s[1] :
	(s = ua.match(/chrome\/([\d.]+)/)) ? browsers.chrome = s[1] :
	(s = ua.match(/opera.([\d.]+)/)) ? browsers.opera = s[1] :
	(s = ua.match(/version\/([\d.]+).*safari/)) ? browsers.safari = s[1] : 0;
	if(browsers.ie == "6.0" || browsers.ie == "7.0"){
		var warn = $("<div/>");
		warn.attr("title","GENTLE WARNING");
		var desc = "Your IE Browser version is "+browsers.ie+". Please upgrade to IE8 or above or another browser(FireFox, Chrome,etc)!";
		var msgDesc = $("<div class=\"desc\"/>");
		warn.append(msgDesc);
		var icon = $("<div class=\"cs-icon cs-icon-warning\"/>");
		msgDesc.append(icon);
		msgDesc.append("<div class=\"txt\">"+desc+"</div>");
		warn.dialog({
			resizable: false,
			width: 420,
			draggable: false,
			modal: true,
			buttons: [{
				text: "Close",
				click:function() {
					$(this).dialog("destroy");
					warn.remove();
				}
			}],
			close: function(event, ui) {
				$(this).dialog("destroy");
				warn.remove();
			}
		});
	}
}


//-->
function disableLoadIntoIframe(){
	if (top != self){ 
		top.location=self.location; 
	} 
}

function ShowLoading() { 
        var div = document.createElement('div'); 
        var img = document.createElement('img'); 
        //img.src = 'img/spinner.gif'; 
        img.src = getAbsoluteURL("img/spinner_sb.gif");
        img.style.cssText = 'width: auto; height: auto; position: absolute; top:0; bottom: 0; left: 0; right: 0; margin: auto;'; 
        //div.innerHTML = "<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><font size='4'>Please wait.... Page is Loading...</font><br />";
		div.style.cssText = 'width: 100%; height: 100%; background: rgba(255,255,255,0.6); cursor: default; position: absolute; top:0; bottom: 0; left: 0; right: 0; margin: auto; text-align:center; vertical-align: middle'; 
        div.appendChild(img); 
        document.body.appendChild(div); 
        //return true; 
    }

function refreshCaptcha(){
		try {
		var captchaObj = document.getElementById("C_CAPTCHA_IMG");
		var captchaParent = captchaObj.parentNode;
		captchaParent.removeChild(captchaObj);
		
		var timestamp = new Date().getTime();
		var cImg = document.createElement("img");
		cImg.src =  "servlets/CaptchaServlet?t="+timestamp;
		cImg.setAttribute("id", "C_CAPTCHA_IMG");
		cImg.setAttribute("name", "C_CAPTCHA_IMG");
		cImg.setAttribute("alt", "Refresh Captcha");
		cImg.setAttribute("height", "40");
		cImg.setAttribute("width", "210");		
		document.getElementById("captchaDiv").appendChild(cImg);
	} catch (e) {
	    showExcpt("SYS_index", e);
	}
	
}