memory_limit = 32M
upload_max_filesize = 32M
post_max_size = 32M
file_uploads = On

antispambot("youremail@yoursite.com");

// EMAIL ENCODE SHORTCODE
function email_encode_function( $atts, $content ){
	return '<a href="'.antispambot("mailto:".$content).'">'.antispambot($content).'</a>';
}
add_shortcode( 'email', 'email_encode_function' );

[email]you@you.com[/email]

function login_with_email_address($username) {
	$user = get_user_by_email($username);
	if(!empty($user->user_login))
		$username = $user->user_login;
	return $username;
}
add_action('wp_authenticate','login_with_email_address');

<input type="text" name="first_name" value="First Name" onfocus="if(this.value == 'First Name') { this.value = ''; }" onblur="if(this.value == '') { this.value = 'First Name'; }" />

<input type="text" name="first_name" placeholder="First Name" />

<script type="text/javascript">
/* <![CDATA[ */
$(function() {
	var input = document.createElement("input");
    if(('placeholder' in input)==false) { 
		$('[placeholder]').focus(function() {
			var i = $(this);
			if(i.val() == i.attr('placeholder')) {
				i.val('').removeClass('placeholder');
				if(i.hasClass('password')) {
					i.removeClass('password');
					this.type='password';
				}			
			}
		}).blur(function() {
			var i = $(this);	
			if(i.val() == '' || i.val() == i.attr('placeholder')) {
				if(this.type=='password') {
					i.addClass('password');
					this.type='text';
				}
				i.addClass('placeholder').val(i.attr('placeholder'));
			}
		}).blur().parents('form').submit(function() {
			$(this).find('[placeholder]').each(function() {
				var i = $(this);
				if(i.val() == i.attr('placeholder'))
					i.val('');
			})
		});
	}
});
/* ]]> */
</script>

.placeholder {
  color: #aaa;
  }

<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js"></script>

<script type="text/javascript">
/* <![CDATA[ */	
(function($) {
	$("#vote").not(".disabled").click(function() {
		var el = $(this);
		var nonce = $("input#voting_nonce").val();
		var data = {
			action: 'add_votes_options',
			nonce: nonce,
			postid: '<?php echo $post->ID; ?>',
			ip: '<?php echo $_SERVER['REMOTE_ADDR']; ?>'			
		};
		$.post('<?php echo admin_url('admin-ajax.php'); ?>', data,
		function(response){
			if(response!="-1") {
				el.html("VOTED").unbind("click");
				if(response=="null") {
					alert("A vote has already been registered to this IP address.");
				} else {
					$("#votecounter").html(response);
					alert("Thanks for your vote.");
				}
			} else {
				alert("There was a problem registering your vote. Please try again later.");
			}
		});
		return false;
	});
})(jQuery);
/* ]]> */
</script>

<script type="text/javascript">
/* <![CDATA[ */	
(function($) {
	function setCookie(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 getCookie(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;
	}
 
	$("#vote").not(".disabled").click(function() {
		var el = $(this);
		el.html('<span id="loader"></span>');
		var nonce = $("input#voting_nonce").val();
		var data = {
			action: 'add_votes_options',
			nonce: nonce,
			postid: '<?php echo $post->ID; ?>',
			ip: '<?php echo $_SERVER['REMOTE_ADDR']; ?>'			
		};
		$.post('<?php echo admin_url('admin-ajax.php'); ?>', data,
		function(response){
			if(response!="-1") {
				el.html("VOTED").unbind("click");
				if(response=="null") {
					alert("A vote has already been registered to this IP address.");
				} else {
					$("#votecounter").html(response);
					alert("Thanks for your vote.");
				}
				var cookie = getCookie("better_votes");
				if(!cookie) {
					var newcookie = "<?php echo $post->ID; ?>";
				} else {
					var newcookie = cookie + ",<?php echo $post->ID; ?>";
				}
				setCookie("better_votes", newcookie, 365);
			} else {
				alert("There was a problem registering your vote. Please try again later.");
			}
		});
		return false;
	});	
})(jQuery);
/* ]]> */
</script>

<?php wp_enqueue_script( 'jquery' ) ?>

add_action("wp_ajax_add_votes_options", "add_votes_options");
add_action("wp_ajax_nopriv_add_votes_options", "add_votes_options");
function add_votes_options() {
	if (!wp_verify_nonce($_POST['nonce'], 'voting_nonce'))
		return;
 
	$postid = $_POST['postid'];
	$ip = $_POST['ip'];
 
	$voter_ips = get_post_meta($postid, "voter_ips", true);
	if(!empty($voter_ips) && in_array($ip, $voter_ips)) {
		echo "null";
		die(0);
	} else {
		$voter_ips[] = $ip;
		update_post_meta($postid, "voter_ips", $voter_ips);
	}	
 
	$current_votes = get_post_meta($postid, "votes", true);
	$new_votes = intval($current_votes) + 1;
	update_post_meta($postid, "votes", $new_votes);
	$return = $new_votes>1 ? $new_votes." votes" : $new_votes." vote";
	echo $return;
	die(0);
}

<?php
// This will display "0 votes" and increase as votes are added
$votes = get_post_meta($post->ID, "votes", true);
$votes = !empty($votes) ? $votes : "0";
if($votes == 1) $plural = ""; else $plural = "s";
echo '<div id="votecounter">'.$votes.' vote'.$plural.'</div>';
?>
 
<?php
// This will display the vote button and disable it if a cookie has already
// been set. We also add the security nonce here. 
$hasvoted = $_COOKIE['better_votes'];
$hasvoted = explode(",", $hasvoted);
if(in_array($post->ID, $hasvoted)) {
	$vtext = "VOTED";
	$class = ' class="disabled"';
} else {
	$vtext = "VOTE";
	$class = "";
}
?>
<a href="javascript:void(0)" id="vote"<?php echo $class; ?>><?php echo $vtext; ?></a>
<?php if(function_exists('wp_nonce_field')) wp_nonce_field('voting_nonce', 'voting_nonce'); ?>

/**
 * jQuery.textareaCounter
 * Version 1.0
 * Copyright (c) 2011 c.bavota - http://bavotasan.com
 * Dual licensed under MIT and GPL.
 * Date: 10/20/2011
**/
(function($){
	$.fn.textareaCounter = function(options) {
		// setting the defaults
		// $("textarea").textareaCounter({ limit: 100 });
		var defaults = {
			limit: 100
		};	
		var options = $.extend(defaults, options);
 
		// and the plugin begins
		return this.each(function() {
			var obj, text, wordcount, limited;
 
			obj = $(this);
			obj.after('<span style="font-size: 11px; clear: both; margin-top: 3px; display: block;" id="counter-text">Max. '+options.limit+' words</span>');
 
			obj.keyup(function() {
			    text = obj.val();
			    if(text === "") {
			    	wordcount = 0;
			    } else {
				    wordcount = $.trim(text).split(" ").length;
				}
			    if(wordcount > options.limit) {
			        $("#counter-text").html('<span style="color: #DD0000;">0 words left</span>');
					limited = $.trim(text).split(" ", options.limit);
					limited = limited.join(" ");
					$(this).val(limited);
			    } else {
			        $("#counter-text").html((options.limit - wordcount)+' words left');
			    } 
			});
		});
	};
})(jQuery);

$("textarea").textareaCounter({ limit: 100 });

<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<script type="text/javascript">
/**
 * jQuery.textareaCounter
 * Version 1.0
 * Copyright (c) 2011 c.bavota - http://bavotasan.com
 * Dual licensed under MIT and GPL.
 * Date: 10/20/2011
**/
(function($){
	$.fn.textareaCounter = function(options) {
		// setting the defaults
		// $("textarea").textareaCounter({ limit: 100 });
		var defaults = {
			limit: 100
		};	
		var options = $.extend(defaults, options);
 
		// and the plugin begins
		return this.each(function() {
			var obj, text, wordcount, limited;
 
			obj = $(this);
			obj.after('<span style="font-size: 11px; clear: both; margin-top: 3px; display: block;" id="counter-text">Max. '+options.limit+' words</span>');
 
			obj.keyup(function() {
			    text = obj.val();
			    if(text === "") {
			    	wordcount = 0;
			    } else {
				    wordcount = $.trim(text).split(" ").length;
				}
			    if(wordcount > options.limit) {
			        $("#counter-text").html('<span style="color: #DD0000;">0 words left</span>');
					limited = $.trim(text).split(" ", options.limit);
					limited = limited.join(" ");
					$(this).val(limited);
			    } else {
			        $("#counter-text").html((options.limit - wordcount)+' words left');
			    } 
			});
		});
	};
})(jQuery);
</script>
</head>
 
<body>
	<textarea rows="15" cols="50"></textarea>
 
	<script type="text/javascript">
	$("textarea").textareaCounter();
	</script>
 
</body>
</html>