/**
 * jQuery.placeholder - Placeholder plugin for input fields
 * Written by Blair Mitchelmore (blair DOT mitchelmore AT gmail DOT com)
 * Licensed under the WTFPL (http://sam.zoy.org/wtfpl/).
 * Date: 2008/10/14
 *
 * @author Blair Mitchelmore
 * @version 1.0.1
 *
 **/
	(function($) {
	    $.fn.placeholder = function(settings) {
	        settings = settings || {};
	        var key = settings.dataKey || "placeholderValue";
	        var attr = settings.attr || "placeholder";
	        var className = settings.className || "placeholder";
	        var values = settings.values || [];
	        var block = settings.blockSubmit || false;
	        var blank = settings.blankSubmit || false;
	        var submit = settings.onSubmit || false;
	        var value = settings.value || "";
	        var position = settings.cursor_position || 0;

        
	        return this.filter(":input").each(function(index) { 
	            $.data(this, key, values[index] || $(this).attr(attr)); 
	        }).each(function() {
	            if ($.trim($(this).val()) === "")
	                $(this).addClass(className).val($.data(this, key));
	        }).focus(function() {
	            if ($.trim($(this).val()) === $.data(this, key)) 
	                $(this).removeClass(className).val(value)
	                if ($.fn.setCursorPosition) {
	                  $(this).setCursorPosition(position);
	                }
	        }).blur(function() {
	            if ($.trim($(this).val()) === value)
	                $(this).addClass(className).val($.data(this, key));
	        }).each(function(index, elem) {
	            if (block)
	                new function(e) {
	                    $(e.form).submit(function() {
	                        return $.trim($(e).val()) != $.data(e, key)
	                    });
	                }(elem);
	            else if (blank)
	                new function(e) {
	                    $(e.form).submit(function() {
	                        if ($.trim($(e).val()) == $.data(e, key)) 
	                            $(e).removeClass(className).val("");
	                        return true;
	                    });
	                }(elem);
	            else if (submit)
	                new function(e) { $(e.form).submit(submit); }(elem);
	        });
	    };
	})(jQuery);


	$(function() {
		$(":input[placeholder]").placeholder();
	});