function theHeader(){

/*
Author: B Hallock
Purpose: The site header
*/


$fonts = array("Times", "Verdana", "Georgia");//array for font setting purposes


echo '<header><a href="index.php"><img src="images/votewiser.png" width="300" height="150" alt="Logo"/></a>';

if($_SESSION['loggedInFlag']!='yes') { // if the user is not logged in, display the login form

	echo '<form action="functions/action_login.php" method="post"><fieldset><ul class="credentials"><li>';
	checkErrors();

 	if(isset($_SESSION['eArray'])) {
		if(isset($_SESSION['eArray']['username'])) {
			echo $_SESSION['eArray']['username'];
		}
	} //displays an error div if username is incorrect

echo '<label>Username: </label> <input type="text" name="username" /></li>';

echo '<li>';

 	if(isset($_SESSION['eArray'])) {
		if(isset($_SESSION['eArray']['password'])) {
			echo $_SESSION['eArray']['password'];
		}
	} //displays an error div if the password is incorrect


echo '<label>Password: </label><input type="password" name="password" /></li><li><label>Font:</label><select name="font">';

foreach($fonts as $k => $v){ echo '<option value="'.$v.'">'.$v.'</option>'; }//generates the font selection dropdown from the $fonts array

echo '</select></li><li><input name="Login" type="submit" value="Submit" /></li></ul></fieldset></form></header>';

} else { //if the user is logged in, display the logout button and navigation

echo '<form action="functions/action_logout.php" method="post">'; //logs the user out
echo '<ul><li>&nbsp;</li><li>&nbsp;</li><li><input name="Logout" type="submit" value="Logout" /></li></ul></form>';
theNavigation();
checkErrors();
echo '</header>';
} }