// Javascript Functions

function getWindowSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
   return [ myWidth, myHeight ];
}

function getScrollXY() {
  var scrOfX = 0, scrOfY = 0;
  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    scrOfY = window.pageYOffset;
    scrOfX = window.pageXOffset;
  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
    //DOM compliant
    scrOfY = document.body.scrollTop;
    scrOfX = document.body.scrollLeft;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    scrOfY = document.documentElement.scrollTop;
    scrOfX = document.documentElement.scrollLeft;
  }
  return [ scrOfX, scrOfY ];
}

function showLogin (dest, dest_data) {
    // Start building
    innerLogin = document.getElementById('login_box');
    innerLogin.innerHTML = '<input type="hidden" name="log_push" id="log_push" value="-1" /><input type="hidden" name="log_push_data" id="log_push_data" value="-1" /><form name="loginForm" enctype="application/x-www-form-urlencoded" method="post" action="" onsubmit="login(); return false;"><div class="wrapper top_minus"><div class="top">&nbsp;</div><div class="topL"></div><div class="topR"></div></div><div class="wrapper"><div class="mid"><div class="box_content" id="login_box_content"><div class="login_box_content_wrapper"><div class="forgot_wrapper"><a href="javascript:showForgot();" class="blog_title_txt">Forgot your password?</a></div><h1>Login</h1><p>Enter your email address and password to login.</p><div class="login_error" id="login_error">&nbsp;</div><div class="login_email"><div class="login_email_title">E-Mail:</div><div class="login_email_field"><input type="text" name="EMAIL" id="EMAIL" maxlength="40" class="text_input" /></div></div><div class="login_password"><div class="login_password_title">Password:</div><div class="login_password_field"><input type="password" name="PASSWORD" id="PASSWORD" maxlength="75" class="text_input" /></div></div><div class="login_button"><input type="submit" value="Submit" /><input type="button" value="Cancel" onclick="hideLogin(); return false;" /></div></div></div></div><div class="midL"></div><div class="midR"></div></div><div class="wrapper"><div class="bot"></div><div class="botL"></div><div class="botR"></div></div></form>';

	// Destination forwarding
	dest = typeof(dest) != 'undefined' ? dest : -1;
	dest_data = typeof(dest_data) != 'undefined' ? dest_data : -1;
	var log_push = document.getElementById('log_push');
	var log_push_data = document.getElementById('log_push_data');
	log_push.value = dest;
	log_push_data.value = dest_data;
	
	// Login Box
	var loginBox = document.getElementById('login_box');
	var offsets = getScrollXY();
	var windowSize = getWindowSize();
	//loginBox.style.top = (offsets[1] + (screen.height / 5)) +"px";
	var a = ((windowSize[1] - 450) / 2) + offsets[1];
	var b = ((windowSize[0] - 405) / 2) + offsets[0];
	loginBox.style.top = a + "px";
	loginBox.style.left = b + "px";
    $('login_box').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(0,1);
	var emailBox = document.getElementById('EMAIL');
	hidePage();
	/*emailBox.focus();*/
}

function hideLogin () {
    $('login_box').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(1,0);
	showPage();
}

function showRegister(dest, dest_data) {

	var loginBox = document.getElementById('reg_box');
	loginBox.innerHTML = '<form name="regForm" enctype="application/x-www-form-urlencoded" method="post" action="" onsubmit="register(); return false;"><input type="hidden" name="reg_push" id="reg_push" value="-1" /><input type="hidden" name="reg_push_data" id="reg_push_data" value="-1" /><div class="wrapper top_minus"><div class="top">&nbsp;</div><div class="topL"></div><div class="topR"></div></div><div class="wrapper"><div class="mid"><div class="box_content" id="reg_box_content"><div class="reg_box_content_wrapper"><h1>Login / Register</h1><div id="reg_email_title" class="reg_login" onclick="switchLogin();">Already a Member? Click Here to Login</div><div class="reg_error" id="reg_error">&nbsp;</div><div class="reg_email"><div class="reg_email_title">E-Mail:</div><div class="reg_email_field"><input type="text" name="REG_EMAIL" id="REG_EMAIL" maxlength="50" class="text_input" /></div></div><div class="reg_password"><div class="reg_password_title">Password:</div><div class="reg_password_field"><input type="password" name="REG_PASSWORD" id="REG_PASSWORD" maxlength="75" class="text_input" /></div></div><div class="reg_password"><div class="reg_password_title">Confirm Password:</div><div class="reg_password_field"><input type="password" name="PASSWORD_CONFIRM" id="PASSWORD_CONFIRM" maxlength="75"class="text_input" /></div></div><div class="reg_password"><div class="reg_email_title">Username:</div><div class="reg_email_field"><input type="text" name="USERNAME" id="USERNAME" maxlength="50" class="text_input" /></div></div><p></p><div class="reg_password"><div class="reg_email_title"><a href="javascript:termPop();">I Agree to the Terms &amp; Conditions:</a></div><div class="reg_checkbox"><input type="checkbox" name="TCAGREE" id="TCAGREE" class="text_input" /></div></div><div class="reg_password"><div class="reg_email_title">Recieve the Locahl Newsletter:</div><div class="reg_checkbox"><input type="checkbox" name="NEWSLETTER" id="NEWSLETTER" checked="checked" class="text_input" /></div></div><div class="reg_button"><input type="submit" value="Submit" /><input type="button" value="Cancel" onclick="hideRegister(); return false;" /></div></div></div></div><div class="midL"></div><div class="midR"></div></div><div class="wrapper"><div class="bot"></div><div class="botL"></div><div class="botR"></div></div></form>';
	// Destination forwarding
	dest = typeof(dest) != 'undefined' ? dest : -1;
	dest_data = typeof(dest_data) != 'undefined' ? dest_data : -1;
	var reg_push = document.getElementById('reg_push');
	var reg_push_data = document.getElementById('reg_push_data');
	reg_push.value = dest;
	reg_push_data.value = dest_data;
	
	// Registration Box
	var offsets = getScrollXY();
	var windowSize = getWindowSize();
	//loginBox.style.top = (offsets[1] + (screen.height / 5)) +"px";
	var a = ((windowSize[1] - 450) / 2) + offsets[1];
	var b = ((windowSize[0] - 405) / 2) + offsets[0];
	loginBox.style.top = a + "px";
	loginBox.style.left = b + "px";
    $('reg_box').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(0,1);
	var emailBox = document.getElementById('EMAIL');
	hidePage();
	/*emailBox.focus();*/
}

function hideRegister () {
    $('reg_box').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(1,0);
	showPage();
}

function showForgot() {	
	// Registration Box
	var forgotBox = document.getElementById('forgot_box');
	forgotBox.innerHTML = '<form name="loginForm" enctype="application/x-www-form-urlencoded" method="post" action="" onsubmit="pwSend(); return false;"><div class="wrapper top_minus"><div class="top">&nbsp;</div><div class="topL"></div><div class="topR"></div></div><div class="wrapper"><div class="mid"><div class="box_content" id="forgot_box_content"><div class="forgot_box_content_wrapper"><h1>Retrieve Password</h1><p>Enter the e-mail address you registered with to retrieve your password.</p><div class="forgot_error" id="forgot_error">&nbsp;</div><div class="forgot_email"><div class="forgot_email_title">E-Mail:</div><div class="forgot_email_field"><input type="text" name="FORGOT_EMAIL" id="FORGOT_EMAIL" maxlength="40" class="text_input" /></div></div><div class="forgot_button"><input type="submit" value="Submit" /><input type="button" value="Close" onclick="hideForgot(); return false;" /></div></div></div></div><div class="midL"></div><div class="midR"></div></div><div class="wrapper"><div class="bot"></div><div class="botL"></div><div class="botR"></div></div></form>';
	var loginBox = document.getElementById('login_box');
	var offsets = getScrollXY();
	var windowSize = getWindowSize();
	var a = ((windowSize[1] - 450) / 2) + offsets[1];
	var b = ((windowSize[0] - 405) / 2) + offsets[0];
	forgotBox.style.top = a + "px";
	forgotBox.style.left = b + "px";
	var emailBox = document.getElementById('FORGOT_EMAIL');
	loginBox.style.visibility = "hidden";
    $('forgot_box').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(0,1);
	hidePage();
	/*emailBox.focus();*/
}

function hideForgot () {
    $('forgot_box').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(1,0);
	showPage();
}

function showInvite() {	
	var inviteBox = document.getElementById('invite_box');
	inviteBox.innerHTML = '<form name="inviteForm" enctype="application/x-www-form-urlencoded" method="post"action="" onsubmit="sendInvite(); return false;"><input type="hidden" id="inv_push" name="inv_push" value="-1" /><input type="hidden" id="inv_push_data" name="inv_push_data" value="-1" /><input type="hidden" id="INVITE_LIST" name="INVITE_LIST" value="" /><input type="hidden" id="INVITE_COUNT" name="INVITE_COUNT" value="" /><div class="box_content" id="invite_box_content"><div class="invite_box_content_wrapper"><div class="points_body_txt" style="margin-top: 10px;"><br /></div><div class="invite_error" id="invite_error" style="margin-top: 10px;">&nbsp;</div><div class="invite_form" id="invite_form"><div class="invite_left" id="invite_left"><div class="points_header_txt">Your Name</div><input type="text" name="INVITE_FROM" id="INVITE_FROM" class="input_txt" style="width: 165px;"value="" /><div style="height: 11px;">&nbsp;</div><div class="points_header_txt">Your Address</div><textarea name="INVITE_MESSAGE" id="INVITE_MESSAGE" class="input_txt" style="width: 165px;height: 48px;" rows="1" cols="30"></textarea><div class="points_header_txt">Your Phone Number</div><textarea name="INVITE_MESSAGE" id="Textarea1" class="input_txt" style="width: 165px;height:16px;"></textarea></div><div class="invite_right" id="invite_right"><div class="points_header_txt">Your Email</div><input type="text" name="INVITE_EMAIL" id="INVITE_EMAIL" class="input_txt" style="width: 145px;" /><div style="position: absolute; left: 160px; top: 14px;"><a href="javascript:addInviteEmail();"><img src="http://www.locahl.com/img/invite_btn_add.gif" border="0" alt="add" /></a></div><div style="height: 10px;">&nbsp;</div><div class="points_header_txt">Your Question</div><div class="invite_list" id="Div1" style="border: 1px solid #A9A9A9; width: 195px;height: 87px; margin-top: 3px;"><div id="send_list" class="account_header_txt" style="width: 189px; height: 72px;margin-top: 10px; margin-left: 5px; overflow: auto;"></div></div></div></div><div class="invite_buttons" id="invite_buttons"><div style="position: absolute;"><a href="javascript:sendInvite();"><img src="http://www.locahl.com/img/invite_btn_send.gif" border="0" alt="send invitation" /></a></div><div style="position: absolute; left: 75px"><a href="javascript:hideInvite();"><img src="http://www.locahl.com/img/invite_btn_cancel.gif" border="0" alt="cancel invitation" /></a></div></div></div></div></form>';
	var loginBox = document.getElementById('login_box');
	var emailBox = document.getElementById('INVITE_FROM');
	var myElementsEffects = new Fx.Elements($$('a'));
    $('invite_box').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(0,1);
	loginBox.style.visibility = "hidden";
	if(BrowserDetect.OS == "Mac") { 
		var splash = document.getElementById('splash_embed');
		splash.style.display = "none";
		if(BrowserDetect.Browser == "Mozilla") { showWindowFixed('invite_box'); }
	}
	hidePage();
	/*emailBox.focus();*/
}

function hideInvite () {
	
    $('invite_box').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(1,0);
	if(BrowserDetect.OS == "Mac") {
		var splash = document.getElementById('splash_embed');
		if(splash) { splash.style.display = "block"; }
	}
	showPage();
}


function switchLogin() { 
	// Set login push to the same as the registration push
	var reg_push = document.getElementById('reg_push').value;
	var reg_push_data = document.getElementById('reg_push_data').value;
	hideRegister();
	showLogin(reg_push, reg_push_data);
}

function clearInvite() { 
	document.inviteForm.reset();
	var sendlist = document.getElementById('send_list');
	var invlist = document.getElementById('INVITE_LIST');
	var invcount = document.getElementById('INVITE_COUNT');
	sendlist.innerHTML = "";
	invlist.value = "";
	invcount.value = "";
}

function hidePage () {
	$('dim').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(0,1);
}

function showPage () {
	$('dim').effect('opacity', {duration: 200, transition: Fx.Transitions.linear}).start(1,0);
}
/*
// XAJAX Functions
function login () {
	var email = document.getElementById('EMAIL').value;
	var password = document.getElementById('PASSWORD').value;
	
	// Check the destination and pass to AJAX
	var log_push = document.getElementById('log_push').value;
	var log_push_data = document.getElementById('log_push_data').value;
	xajax_login(email, password, log_push, log_push_data);
}

function register () {
	var email = document.getElementById('REG_EMAIL').value;
	var password = document.getElementById('REG_PASSWORD').value;
	var password_confirm = document.getElementById('PASSWORD_CONFIRM').value;
	var username = document.getElementById('USERNAME').value;
	var tcagree = document.getElementById('TCAGREE').checked;
	var newsletter = document.getElementById('NEWSLETTER').checked;	
	
	// Check the destination and pass to AJAX
	var reg_push = document.getElementById('reg_push').value;
	var reg_push_data = document.getElementById('reg_push_data').value;
	xajax_register(email, password, password_confirm, username, tcagree, newsletter, reg_push, reg_push_data);	
}

function pwSend () {
	var email = document.getElementById('FORGOT_EMAIL').value;
	xajax_sendpass(email);
}

function addInviteEmail() { 
	var emailForm = document.getElementById('INVITE_EMAIL');
	var emailCount = document.getElementById('INVITE_COUNT');
	var emailList = document.getElementById('INVITE_LIST');
	xajax_addinvitee(emailForm.value, emailCount.value, emailList.value);
}

function sendInvite() { 
	var last_email = document.getElementById('INVITE_EMAIL').value;
	var emails = document.getElementById('INVITE_LIST').value;
	var from = document.getElementById('INVITE_FROM').value;
	var message = document.getElementById('INVITE_MESSAGE').value;
	var dest = document.getElementById('inv_push').value;
	var dest_data = document.getElementById('inv_push_data').value;
	if(emails == "") { emails = last_email; }
	xajax_sendinvite(emails, from, message, dest, dest_data);
}

function showWidget(mid) { 
	xajax_showWidget(mid);
}

function hideTsunami() {
	var widgetBox = document.getElementById('widget_tsunami');
	widgetBox.style.display = 'none';
}

function hideCrispy() { 
	var widgetBox = document.getElementById('widget_crispy');
	widgetBox.style.display = 'none';
}

function hideSketchy() { 
	var widgetBox = document.getElementById('widget_sketchy');
	widgetBox.style.display = 'none';
}

function hideMixalove() { 
	var widgetBox = document.getElementById('widget_mixalove');
	widgetBox.style.display = 'none';
}
*/
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function showWindowFixed(id) {
    var win = document.getElementById(id);
    if (!document.getElementById(id + "_child")) {
        win.innerHTML = "<div style='overflow:auto;' id='" + id + "_child'>" + win.innerHTML + "</div>";
    }
    win.style.visibility = "visible";
    win.style.display = "inline";
}