// Login JavaScript Document

function addLoadListener(fn)
{
	if(typeof window.addEventListener != 'undefined')
	{
		window.addEventListener('load',fn,false);
	}
	else if (typeof document.addEventListener != 'undefined')
	{
		document.addEventListener('load',fnn, false);
	}
	else if (typeof window.attachEvent != 'undefined')
	{
		window.attachEvent('onload', fn);
	}
	else
	{
		var oldfn = window.onload;
		if(typeof window.onload != 'function')
		{
			window.onload = fn;
		}
		else
		{
			window.onload = function()
			{
				oldfn();
				fn();
			};
		}
	}
}
addLoadListener(function() { RC();});
//addLoadListener(function() { setC();});
function RC()
{
	var email = '';
	if(document.getElementById('Form1'))
	{
		if(document.getElementById('Form1').getAttribute('action') == 'home.aspx')
		{
			email = readCookie('email');
			if(!email)
				email = '';
			if(document.getElementById('postuserid'))
			{
				document.getElementById('postuserid').setAttribute("value",email);
				if(email == '')
				{
					doShowBG('postuserid','EmailBG1')
				}
				else
				{
					doHideBG('postuserid');
				}
			}
		}
	}
}
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
		document.cookie = name+"="+value+expires+"; path=/";
	}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function submitpost(mode)
{
	if (document.getElementById("remember").checked)
	{
	createCookie("email",document.getElementById("postuserid").value,365);
	}
	else
	{
	eraseCookie("email");
	}
	document.Form1.postmode.value = mode;
	document.Form1.action="post.aspx";
	document.Form1.submit();
}

function doLoginOnEnter() 
{
	if (event.keyCode == 13) 
	{
	document.Form1.B2.focus();
	}
}

function doLoginEnter(e) {
  var KeyID = (window.event) ? e.keyCode : e.which;
  if(KeyID == 13) {
    //document.Form1.B1.focus();
    document.getElementById('B2').focus();
  }  
}
function doHideBG(id)
{
	if(document.getElementById(id))
	{
		document.getElementById(id).style.backgroundImage = "none";
	}
}
function doShowBG(id,im)
{
	if(document.getElementById(id))
	{
		if(document.getElementById(id).value == '')
		{
			document.getElementById(id).style.backgroundImage = "url(../images/"+im+".gif)";
		}
	}
}
function setC()
{
	if(typeof document.styleSheets != "undefined")
	{
		if(isSaf)
		{var screenStyleSheet = document.styleSheets[2];}
		else
		{var screenStyleSheet = document.styleSheets[2];}
		var screenRules = null;
		
		if(typeof screenStyleSheet.rules != "undefined")
		{
			screenRules = screenStyleSheet.rules;
		}
		else
		{
			screenRules = screenStyleSheet.cssRules;
		}
		
		if(isSaf)
		{
			for(var i = 0; i < screenRules.length; i++)
			{
				if(screenRules[i].selectorText.toLowerCase() == '*[class"button"]')
				{
					//screenRules[i].style.color = bannerArr[1][bannerNum-1];
					//screenRules[i].style.backgroundColor = bannerArr[0][bannerNum-1];
					delete screenRules[i];
				}
			}
		}
		else
		{
			for(var i = 0; i < screenRules.length; i++)
			{
				if(screenRules[i].selectorText.toLowerCase() == ".button")
				{
					alert('found button');
					screenRules[i].style.color = bannerArr[1][bannerNum-1];
					screenRules[i].style.backgroundColor = bannerArr[0][bannerNum-1];
					delete screenRules[i];
				}
			}
		}
	}
}