/*******************************************************************************************/	

// jquery.event.wheel.js - rev 1 

// Copyright (c) 2008, Three Dub Media (http://threedubmedia.com)

// Liscensed under the MIT License (MIT-LICENSE.txt)

// http://www.opensource.org/licenses/mit-license.php

// Created: 2008-07-01 | Updated: 2008-07-14

// $(body).bind('wheel',function(event,delta){    alert( delta>0 ? "up" : "down" );    });

/*******************************************************************************************/

;(function($){$.fn.wheel=function(a){return this[a?"bind":"trigger"]("wheel",a)};$.event.special.wheel={setup:function(){$.event.add(this,b,wheelHandler,{})},teardown:function(){$.event.remove(this,b,wheelHandler)}};var b=!$.browser.mozilla?"mousewheel":"DOMMouseScroll"+($.browser.version<"1.9"?" mousemove":"");function wheelHandler(a){switch(a.type){case"mousemove":return $.extend(a.data,{clientX:a.clientX,clientY:a.clientY,pageX:a.pageX,pageY:a.pageY});case"DOMMouseScroll":$.extend(a,a.data);a.delta=-a.detail/3;break;case"mousewheel":a.delta=a.wheelDelta/120;if($.browser.opera)a.delta*=-1;break}a.type="wheel";return $.event.handle.call(this,a,a.delta)}})(jQuery);



/*

 * jQuery crawlLine v1.1.0 

 *

 * Copyright (c) 2008 Taranets Aleksey

 * email: aleks_tar@ukr.net

 * www: markup-javascript.com

 * Licensed under the MIT License:

 * http://www.opensource.org/licenses/mit-license.php

 */



jQuery.fn.crawlLine = function(_options){

    // defaults options	

    var _options = jQuery.extend({

	    speed:2,

	    crawElement:'div',

	    textElement:'p',

	    hoverClass:'viewText'

    },_options);



    return this.each(function(){

	    var _THIS = jQuery(this);

	    var _el = jQuery(_options.crawElement, _THIS);

	    var _text = jQuery(_options.textElement, _THIS);

	    var _clone = _text.css('whiteSpace','nowrap').clone();

	    var _elWidth = 0;

	    var _k = 1;

	

		// set parametrs *******************************************************

		var _textWidth = _text.outerWidth(true);

		var _duration = _textWidth*50 / _options.speed;

		_text.after(_clone);

		_el.css('width',_textWidth*2);

	    

	    var animate = function() {

			_el.animate({marginLeft:-_textWidth}, {queue:false, duration:_duration*_k, easing:'linear', complete:function(){

				_el.css('marginLeft','0');

				_k=1;

				animate();

			}})

	    }

	    animate();

		

	    _THIS.hover(function() {

			_el.stop();

			_THIS.addClass(_options.hoverClass);

	    }, function(){

			_THIS.removeClass(_options.hoverClass);

			_k = (_textWidth + parseInt(_el.css('marginLeft')))/_textWidth;

			animate();

	    })

		

		_THIS.bind('wheel',function(event,delta){

			var _marginScroll;

			if (delta>0) {

				_marginScroll = parseInt(_el.css('marginLeft')) - 20;

				_el.animate({marginLeft:_marginScroll}, {queue:false, duration:100, easing:'linear', complete:function(){

					_k = (_textWidth + parseInt(_el.css('marginLeft')))/_textWidth;

				}})

			} else {

				_marginScroll = parseInt(_el.css('marginLeft')) + 20;

				if (_marginScroll > 0) _marginScroll = 0;	

				_el.animate({marginLeft:_marginScroll}, {queue:false, duration:100, easing:'linear', complete:function(){

					_k = (_textWidth + parseInt(_el.css('marginLeft')))/_textWidth;

				}})				

			}

		});		

	});

}