/**
 * @author F.biz - http://www.fbiz.com.br/
 */
/*
 * 	Easy Slider 1.7 - jQuery plugin
 *	written by Alen Grakalic
 *	http://cssglobe.com/post/4004/easy-slider-15-the-easiest-jquery-plugin-for-sliding
 *
 *	Copyright (c) 2009 Alen Grakalic (http://cssglobe.com)
 *	Dual licensed under the MIT (MIT-LICENSE.txt)
 *	and GPL (GPL-LICENSE.txt) licenses.
 *
 *	Built for jQuery library
 *	http://jquery.com
 *
 */
 
/*
 *	markup example for $("#slider").easySlider();
 *
 * 	<div id="slider">
 *		<ul>
 *			<li><img src="images/01.jpg" alt="" /></li>
 *			<li><img src="images/02.jpg" alt="" /></li>
 *			<li><img src="images/03.jpg" alt="" /></li>
 *			<li><img src="images/04.jpg" alt="" /></li>
 *			<li><img src="images/05.jpg" alt="" /></li>
 *		</ul>
 *	</div>
 *
 */

(function($) {

	$.fn.easySlider = function(options){
	  
		// default configuration properties
		var defaults = {
			prevId: 		'prevBtn',
			prevText: 		'Previous',
			nextId: 		'nextBtn',
			nextText: 		'Next',
			controlsShow:	true,
			controlsBefore:	'',
			controlsAfter:	'',
			controlsFade:	true,
			firstId: 		'firstBtn',
			firstText: 		'First',
			firstShow:		false,
			lastId: 		'lastBtn',
			lastText: 		'Last',
			lastShow:		false,
			vertical:		false,
			speed: 			800,
			auto:			false,
			pause:			2000,
			continuous:		false, 
			numeric: 		false,
			numericId: 		'controls',
			itemsPerPage:	1
		}; 

		var options = $.extend(defaults, options);  
		var over = false;
		this.each(function() {  
			
			var obj = $(this); 
			var s = $("li", obj).length;
			var w = $("li", obj).width(); 
			var h = $("li", obj).height(); 
			var clickable = true;
			//obj.width(w); 
			obj.height(h); 
			obj.css("overflow","hidden");
			obj.css("width",obj.outerWidth()+'px');
			var ts = s-1;
			var t = 0;
			$("ul", obj).css('width',s*w);

			if(options.continuous && s > options.itemsPerPage){
				$("ul", obj).prepend($("ul li:last-child", obj).clone().css("margin-left","-"+ w +"px"));
				$("ul", obj).append($($("ul li", obj).slice(1,options.itemsPerPage+1)).clone());
				$("ul", obj).css('width',(s+options.itemsPerPage+1)*w);
			};

			if(!options.vertical) $("li", obj).css('float','left');

			if(options.controlsShow){
				var html = options.controlsBefore;
				if(options.numeric){
					html += '<ol id="'+ options.numericId +'"></ol>';
				} else {
					if(options.firstShow) html += '<span id="'+ options.firstId +'"><a href=\"javascript:void(0);\">'+ options.firstText +'</a></span>';
					html += ' <span id="'+ options.prevId +'"><a href=\"javascript:void(0);\">'+ options.prevText +'</a></span>';
					html += ' <span id="'+ options.nextId +'"><a href=\"javascript:void(0);\">'+ options.nextText +'</a></span>';
					if(options.lastShow) html += ' <span id="'+ options.lastId +'"><a href=\"javascript:void(0);\">'+ options.lastText +'</a></span>';
				};

				html += options.controlsAfter;
				$(obj).after(html);
			};

			if(options.numeric){
				for(var i=0;i<s;i++){
					$(document.createElement("li"))
						.attr('id',options.numericId + (i+1))
						.html('<a rel='+ i +' href=\"javascript:void(0);\">'+ (i+1) +'</a>')
						.appendTo($("#"+ options.numericId))
						.click(function(){
							animate($("a",$(this)).attr('rel'),true);
						}); 
				};
			} else {
				$("a","#"+options.nextId).bind('mouseover', function(){
					over = true;
					if(t<ts-options.itemsPerPage+1)
						animate("next",true);
				});
				$("a","#"+options.nextId).bind('mouseout', function(){
					over = false;
				});
				$("a","#"+options.prevId).bind('mouseover',function(){
					over = true;
					if(t>0)
						animate("prev",true);
				});
				$("a","#"+options.prevId).bind('mouseout',function(){
					over = false;
				});
				$("a","#"+options.firstId).click(function(){
					animate("first",true);
				});
				$("a","#"+options.lastId).click(function(){
					animate("last",true);
				});
			};

			function setCurrent(i){
				i = parseInt(i)+1;
				$("li", "#" + options.numericId).removeClass("current");
				$("li#" + options.numericId + i).addClass("current");
			};

			function adjust(){
				if(t>ts-options.itemsPerPage+1) t=0;
				if(t<0) t=ts;
				if(!options.vertical) {
					$("ul",obj).css("margin-left",(t*w*-1));
				} else {
					$("ul",obj).css("margin-left",(t*h*-1));
				}
				clickable = true;
				if(options.numeric) setCurrent(t);
			};

			function animate(dir,clicked){
				if (clickable){
					clickable = false;
					var ot = t;
					switch(dir){
						case "next":
							t = (ot>=ts-options.itemsPerPage+1) ? (options.continuous ? t+1 : ts) : t+1;
							break; 
						case "prev":
							t = (t<=0) ? (options.continuous ? t-1 : 0) : t-1;
							break; 
						case "first":
							t = 0;
							break; 
						case "last":
							t = ts;
							break; 
						default:
							t = dir;
							break; 
					};
					var diff = Math.abs(ot-t);
					var speed = diff*options.speed;
					if(!options.vertical) {
						p = (t*w*-1);
						$("ul",obj).animate(
							{ marginLeft: p }, 
							{ queue:true, duration:speed, easing:"linear", complete:function(){
								adjust();
								if(over && t > 0 && t < ts-options.itemsPerPage+1)
									animate(dir,true);
							}}
						);
					} else {
						p = (t*h*-1);
						$("ul",obj).animate( 
							{ marginTop: p }, 
							{ queue:false, duration:speed, easing:"linear", complete:function(){
								adjust();
								if(over && t > 0 && t < ts-options.itemsPerPage+1)
									animate(dir,true);
							}}
						);
					};

					if(!options.continuous){
						if(options.controlsFade){
							if(t==ts-options.itemsPerPage+1){
								$("a","#"+options.nextId).hide();
								$("a","#"+options.lastId).hide();
							} else {
								$("a","#"+options.nextId).show();
								$("a","#"+options.lastId).show();
							};
							if(t==0){
								$("a","#"+options.prevId).hide();
								$("a","#"+options.firstId).hide();
							} else {
								$("a","#"+options.prevId).show();
								$("a","#"+options.firstId).show();
							};
						}else{
							if(t==ts-options.itemsPerPage+1){
								$("a","#"+options.nextId).addClass('hide');
								$("a","#"+options.lastId).addClass('hide');
							} else {
								$("a","#"+options.nextId).removeClass('hide');
								$("a","#"+options.lastId).removeClass('hide');
							};
							if(t==0){
								$("a","#"+options.prevId).addClass('hide');
								$("a","#"+options.firstId).addClass('hide');
							} else {
								$("a","#"+options.prevId).removeClass('hide');
								$("a","#"+options.firstId).removeClass('hide');
							};
						};
					}

					if(clicked) clearTimeout(timeout);
					if(options.auto && dir=="next" && !clicked){;
						timeout = setTimeout(function(){
							animate("next",false);
						},diff*options.speed+options.pause);
					};

				};

			};
			// init
			var timeout;
			if(options.auto){;
				timeout = setTimeout(function(){
					animate("next",false);
				},options.pause);
			};

			if(options.numeric) setCurrent(0);

			if(!options.continuous){
				if(options.controlsFade){
					$("a","#"+options.prevId).hide();
					$("a","#"+options.prevId).disable();
					$("a","#"+options.firstId).hide();
				}else{
					$("a","#"+options.prevId).addClass('hide');
					$("a","#"+options.firstId).addClass('hide');
				}
			}
			
			if(s < options.itemsPerPage+1){
				$("a","#"+options.prevId).hide();
				$("a","#"+options.nextId).hide();
				obj.parent().css('margin-left', 0).css('margin-right', 0);
			}
			
			function updateCarret(){
				t = Math.round(Math.abs(Number($('ul', obj).css('margin-left').replace(/px/,'')))/w);
				if(t==ts-options.itemsPerPage+1){
					$("a","#"+options.nextId).addClass('hide');
				}else{
					$("a","#"+options.nextId).removeClass('hide');
				}
				if(t==0){
					$("a","#"+options.prevId).addClass('hide');
				}else{
					$("a","#"+options.prevId).removeClass('hide');
				}
				
			}
			obj.data('updateSliderCarret', updateCarret);

		});
	  
	};

})(jQuery);




/**
* @author Remy Sharp
* @url http://remysharp.com/2007/01/25/jquery-tutorial-text-box-hints/
*/

(function ($) {

$.fn.hint = function (blurClass, label) {
	blurClass = blurClass || 'blur';
	if(label){
		label.addClass(blurClass).hide();
	}
	
	return this.each(function () {
		// get jQuery version of 'this'
		var $input = $(this),
		
		// capture the rest of the variable to allow for reuse
		title = $input.attr('title'),
		$form = $(this.form),
		$win = $(window);

		function remove() {
			if(label){
				label.hide();
			}
			if($input.attr('type') == 'password' && $input.val().match(/^(?:|\s+)$/)){
				$input.val('');
			}else if ($input.val() === title && $input.hasClass(blurClass)) {
				$input.val('').removeClass(blurClass);
			}
		}

		// only apply logic if the element has the attribute
		if (title) { 
		// on blur, set value to title attr if text is blank
			$input.blur(function () {
				if (this.value.match(/^(?:|\s+)$/)) {
					if($input.attr('type') == 'password' && label){
						$input.val('');
						label.show().text(title)
					}else{
						$input.val(title).addClass(blurClass);
					}
				}
			}).focus(remove).blur(); // now change all inputs to title
			
			// clear the pre-defined text when form is submitted
			//$form.submit(remove);
			$win.unload(remove); // handles Firefox's autocomplete
		}
	});
};

})(jQuery);