/*
 * jQuery fix checkbox plugin 0.2
 * requires jQuery Color Animations John Resig
 * 
 * Copyright (c) 2009 Gen Ichino
 * 
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */

(function(jQuery){	
	jQuery.fn.extend({
		prompt:function(option){
			var defaultText;
			if((typeof option) == "string") defaultText = option;
			else if(option && option.text) defaultText = option.text;
			else return;
			
			var promptColor = (option && option.color) ? option.color:"#999999";
			
			var array = [];
			this.each(function(){
				var $input = jQuery(this);
				if(!$input.is(":input") || $input.attr("type") != "text") return;
				
				var normalColor = $input.css("color");
				var backgroundColor = $input.css("background-color");
				
				$input
					.focus(function(){
						if(jQuery.trim($input.val()) == defaultText){
							$input
								.css({color:normalColor})
								.val("");
						}
					})
					.blur(function(){
						if(jQuery.trim($input.val()) == ""){
							$input
								.css({color:backgroundColor})
								.val(defaultText)
								.animate({color:promptColor});
						}
					});
					
				var value = $j.trim($input.val());
				if(value == "" || value == defaultText){
					$input
						.css({color:promptColor})
						.val(defaultText);
				}
				
				array[array.length] = this;	
			});
			
			return array;
		}
	});
})(jQuery);