//*********************************************************************
//	Functions used for loging in with a greyout background

//*********************************************************************
// Create a div to display the forms in
function show_register(){
	$("#capture_form").load('./includes/login/html/register.php',{},function(){
		hide_register_errors();
	});
	document.getElementById("login_form_wrapper").style.display="none";
	document.getElementById("capture_form").style.display="block";
	grayOut(true);
}
//*********************************************************************
function hide_register(){
	document.getElementById("capture_form").style.display="none";
	document.getElementById("register").style.display="none";
	grayOut(false);
}
//*********************************************************************
function show_login(){
	$("#login_form_wrapper").load('./includes/login/html/login.php',{},function(){
		hide_login_errors();
	});
	document.getElementById("capture_form").style.display="none";
	document.getElementById("login_form_wrapper").style.display="block";
	grayOut(true);
}
//*********************************************************************
function hide_login(){
	document.getElementById("login_form_wrapper").style.display="none";
	grayOut(false);
}
//*********************************************************************
function hide_register_errors(){
	document.getElementById('fname_error').style.display="none";
	document.getElementById('lname_error').style.display="none";
	document.getElementById('myusername_error').style.display="none";
	document.getElementById('myusername2_error').style.display="none";
	document.getElementById('mypassword1_error').style.display="none";
	document.getElementById('mypassword2_error').style.display="none";
	document.getElementById('home_phone_error').style.display="none";
}
function hide_login_errors(){
	document.getElementById('myusername_login_error').style.display="none";
	document.getElementById('mypassword_error').style.display="none";
}

//*********************************************************************
function login_test(){
	var $error=false;
	if(document.getElementById('myusername_login').value==''){
		$("#myusername_login_error").css('display','block');
		$error=true;			
	}else{ $("#myusername_login_error").css('display','none'); }
	
	if(document.getElementById('mypassword').value==''){	
		$("#mypassword_error").css('display','block');
		$error=true;			
	}else{ $("#mypassword_error").css('display','none'); }
	
	if($error){
		document.getElementById('login_form_wrapper').style.display="block";
		return false;
	}else{
		return true;
	}

}
//*********************************************************************
function check_vars(){			
	var $error=false;
	var myuser=document.getElementById('myusername');
	var myuser2=document.getElementById('myusername2');
	var mypass=document.getElementById('mypassword1');
	var mypass2=document.getElementById('mypassword2');
	if(document.getElementById('fname').value==''){
			$("#fname_error").css('display','block');
			$error=true;			
	}else{ $("#fname_error").css('display','none'); }
	
	if(document.getElementById('lname').value==''){	
			$("#lname_error").css('display','block');
			$error=true;			
	}else{$("#lname_error").css('display','none'); }
	
	if(myuser.value==''){
			$("#myusername_error").css('display','block');
			$error=true;			
	}else{ $("#myusername_error").css('display','none'); }
	
	if(myuser2.value==''){
			$("#myusername2_error").css('display','block');
			$error=true;			
	}else{ $("#myusername2_error").css('display','none'); }
	// check if usernames are the same
	if(myuser.value!='' && myuser2.value != '' && myuser.value!=myuser2.value){
			$("#myuser_unequal").css('display','block');
			$error=true;
	}else{$("#myuser_unequal").css('display','none');}

	if(mypass.value==''){			
			$("#mypassword1_error").css('display','block');
			$error=true;			
	}else{ $("#mypassword1_error").css('display','none'); }
	
	if(mypass2.value==''){	
			$("#mypassword2_error").css('display','block');
			$error=true;			
	}else{ $("#mypassword2_error").css('display','none'); }

	// check if passwords are the same	
	if(mypass2.value!='' && mypass.value != '' && mypass.value!=mypass2.value){
			$("#mypass_unequal").css('display','block');
			$error=true;
	}else{$("#mypass_unequal").css('display','none');}

	if(document.getElementById('home_phone').value==''){
			$("#home_phone_error").css('display','block');
			$error=true;			
	}else{ $("#home_phone_error").css('display','none'); }
	
	if($error){
		document.getElementById('capture_form').style.display="block";
		return false;
	}else{
		return true;
	}
}