$(document).ready(function(){

// TABBED CONTENT WITH FADE-IN EFFECT
	// When a link is clicked
	$("a.tab").click(function () {
		// switch all tabs off
		$(".active").removeClass("active");
		// switch this tab on
		$(this).addClass("active");
		// hide all elements with the class 'tab-content'
		$(".tab-content").hide();
		// Now figure out what the 'title' attribute value is and find the element with that id.  Then fade that in.
		var content_show = $(this).attr("title");
		$("#"+content_show).fadeIn();
	});
	
});


/*-------------------------------------------------------------------- 
 * jQuery plugin: customInput()
 * by Maggie Wachs and Scott Jehl, http://www.filamentgroup.com
 * Copyright (c) 2009 Filament Group
 * Dual licensed under the MIT (filamentgroup.com/examples/mit-license.txt) and GPL (filamentgroup.com/examples/gpl-license.txt) licenses.
 * Article: http://www.filamentgroup.com/lab/accessible_custom_designed_checkbox_radio_button_inputs_styled_css_jquery/  
 * Usage example below (see comment "Run the script...").
 * To use: $('input[type=checkbox], input[type=radio]').skinInput();
 * Additional by: GABRIEL BEAUCHAMP at http://www.paradimeweb.com/
--------------------------------------------------------------------*/

// CUSTOM INPUT FOR CHECKBOXES AND RADIOS
jQuery.fn.skinInput = function() {
	if (arguments.length) {
		switch (arguments[0]) {
			case "checked":
				if (arguments.length > 1) {
					var checked = arguments[1];
					this.each(function() {
						this.checked = checked;
					});
					if (checked) {
						this.next('label').addClass('checked');
					}
					else {
						this.next('label').removeClass('checked');
					}
				}
				break;
			default:
				//unknow command
				break;
		}
	}
	else {
		this.each(function(i) {

			var input = $(this).addClass('ui-checkbox-radio-hidden');

			var radio = input.is(':radio');

			// get the associated label using the input's id
			var label = input.next('label');
			if (label.length == 0) {
				label = $('<label for="' + this.id + '">&nbsp;</label>');
				input.after(label);
			}

			// necessary for browsers that don't support the :hover pseudo class on labels
			label.hover(
				function() { $(this).addClass('hover'); },
				function() { $(this).removeClass('hover'); }
			);

			if (radio) {

				label.addClass('ui-radio');

				var otherRadiosInGroup = $(':radio[name=' + input.attr('name') + ']:not(#' + this.id + ')');

				input.click(function() {
					otherRadiosInGroup.next('label').removeClass('checked');
					label.addClass('checked');
				});
			}
			else {

				label.addClass('ui-checkbox');

				input.click(function() {
					label.toggleClass('checked');
				});
			}

			input.focus(function() { label.addClass('focus'); })
			.blur(function() { label.removeClass('focus'); });


			if (input.attr("checked")) label.toggleClass('checked');

		});
	}
};

/**
 * --------------------------------------------------------------------
 * jQuery-Plugin "pngFix"
 * Version: 1.2, 09.03.2009
 * by Andreas Eberhard, andreas.eberhard@gmail.com | http://jquery.andreaseberhard.de/
 * Copyright (c) 2007 Andreas Eberhard
 * Licensed under GPL (http://www.opensource.org/licenses/gpl-license.php)
 * Changelog:
 *    09.03.2009 Version 1.2
 *    - Update for jQuery 1.3.x, removed @ from selectors
 *    11.09.2007 Version 1.1
 *    - removed noConflict
 *    - added png-support for input type=image
 *    - 01.08.2007 CSS background-image support extension added by Scott Jehl, scott@filamentgroup.com, http://www.filamentgroup.com
 *    31.05.2007 initial Version 1.0
 * --------------------------------------------------------------------
 * @example $(function(){$(document).pngFix();});
 * @desc Fixes all PNG's in the document on document.ready
 *
 * jQuery(function(){jQuery(document).pngFix();});
 * @desc Fixes all PNG's in the document on document.ready when using noConflict
 *
 * @example $(function(){$('div.examples').pngFix();});
 * @desc Fixes all PNG's within div with class examples
 *
 * @example $(function(){$('div.examples').pngFix( { blankgif:'ext.gif' } );});
 * @desc Fixes all PNG's within div with class examples, provides blank gif for input with png
 * --------------------------------------------------------------------
 */

(function($) {

jQuery.fn.pngFix = function(settings) {

	// Settings
	settings = jQuery.extend({
		blankgif: '../images/blank.gif'
	}, settings);

	var ie55 = (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf("MSIE 5.5") != -1);
	var ie6 = (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf("MSIE 6.0") != -1);

	if (jQuery.browser.msie && (ie55 || ie6)) {

		//fix images with png-source
		jQuery(this).find("img[src$=.png]").each(function() {

			jQuery(this).attr('width',jQuery(this).width());
			jQuery(this).attr('height',jQuery(this).height());

			var prevStyle = '';
			var strNewHTML = '';
			var imgId = (jQuery(this).attr('id')) ? 'id="' + jQuery(this).attr('id') + '" ' : '';
			var imgClass = (jQuery(this).attr('class')) ? 'class="' + jQuery(this).attr('class') + '" ' : '';
			var imgTitle = (jQuery(this).attr('title')) ? 'title="' + jQuery(this).attr('title') + '" ' : '';
			var imgAlt = (jQuery(this).attr('alt')) ? 'alt="' + jQuery(this).attr('alt') + '" ' : '';
			var imgAlign = (jQuery(this).attr('align')) ? 'float:' + jQuery(this).attr('align') + ';' : '';
			var imgHand = (jQuery(this).parent().attr('href')) ? 'cursor:hand;' : '';
			if (this.style.border) {
				prevStyle += 'border:'+this.style.border+';';
				this.style.border = '';
			}
			if (this.style.padding) {
				prevStyle += 'padding:'+this.style.padding+';';
				this.style.padding = '';
			}
			if (this.style.margin) {
				prevStyle += 'margin:'+this.style.margin+';';
				this.style.margin = '';
			}
			var imgStyle = (this.style.cssText);

			strNewHTML += '<span '+imgId+imgClass+imgTitle+imgAlt;
			strNewHTML += 'style="position:relative;white-space:pre-line;display:inline-block;background:transparent;'+imgAlign+imgHand;
			strNewHTML += 'width:' + jQuery(this).width() + 'px;' + 'height:' + jQuery(this).height() + 'px;';
			strNewHTML += 'filter:progid:DXImageTransform.Microsoft.AlphaImageLoader' + '(src=\'' + jQuery(this).attr('src') + '\', sizingMethod=\'scale\');';
			strNewHTML += imgStyle+'"></span>';
			if (prevStyle != ''){
				strNewHTML = '<span style="position:relative;display:inline-block;'+prevStyle+imgHand+'width:' + jQuery(this).width() + 'px;' + 'height:' + jQuery(this).height() + 'px;'+'">' + strNewHTML + '</span>';
			}

			jQuery(this).hide();
			jQuery(this).after(strNewHTML);

		});

		// fix css background pngs
		jQuery(this).find("*").each(function(){
			var bgIMG = jQuery(this).css('background-image');
			if(bgIMG.indexOf(".png")!=-1){
				var iebg = bgIMG.split('url("')[1].split('")')[0];
				jQuery(this).css('background-image', 'none');
				jQuery(this).get(0).runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + iebg + "',sizingMethod='scale')";
			}
		});
		
		//fix input with png-source
		jQuery(this).find("input[src$=.png]").each(function() {
			var bgIMG = jQuery(this).attr('src');
			jQuery(this).get(0).runtimeStyle.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader' + '(src=\'' + bgIMG + '\', sizingMethod=\'scale\');';
   		jQuery(this).attr('src', settings.blankgif)
		});
	
	}
	
	return jQuery;

};

})(jQuery);

jQuery.fn.maxLength = function(max){  
    this.each(function(){  
        //Get the type of the matched element  
        var type = this.tagName.toLowerCase();  
        //If the type property exists, save it in lower case  
        var inputType = this.type? this.type.toLowerCase() : null;  
        //Check if is a input type=text OR type=password  
        if(type == "input" && inputType == "text" || inputType == "password"){  
            //Apply the standard maxLength  
            this.maxLength = max;  
        }  
        //Check if the element is a textarea  
        else if(type == "textarea"){  
            //Add the key press event  
            this.onkeypress = function(e){  
                //Get the event object (for IE)  
                var ob = e || event;  
                //Get the code of key pressed  
                var keyCode = ob.keyCode;  
                //Check if it has a selected text  
                var hasSelection = document.selection? document.selection.createRange().text.length > 0 : this.selectionStart != this.selectionEnd;  
                //return false if can't write more  
                return !(this.value.length >= max && (keyCode > 50 || keyCode == 32 || keyCode == 0 || keyCode == 13) && !ob.ctrlKey && !ob.altKey && !hasSelection);  
            };  
            //Add the key up event  
            this.onkeyup = function(){  
                //If the keypress fail and allow write more text that required, this event will remove it  
                if(this.value.length > max){  
                    this.value = this.value.substring(0,max);  
                }  
            };  
        }  
    });  
};  


/**
 * --------------------------------------------------------------------
 * jQuery-Plugin: Progress Bar (Loading Box) During any Task or Work in Progress using JQuery and CSS
 * Version: 1.2, 09.03.2009
 * by Prakash Hirani
 * Web Reference: http://www.codeproject.com/KB/scripting/loadingbox.aspx
 * Copyright (c) 2009 Prakash Hirani
 * Licensed under Code Project Open License (CPOL) 1.02 (http://www.codeproject.com/info/cpol10.aspx)
 * --------------------------------------------------------------------
 */
(function ($) {

    $.showprogress = function(progTit, progText, progImg)
    {
        $.hideprogress();
        $("BODY").append('<div id="processing_overlay"></div>');
        $("BODY").append(
		  '<div id="processing_container">' +
		    '<h1 id="processing_title">' + progTit + '</h1>' +
		    '<div id="processing_content">' +
		      '<div id="processing_message">'+ progText +'<br/><br/><img src="../css/images/ajax-loader.gif" alt="Loading..." /></div>' +
			'</div>' +
		  '</div>');
		 
		var pos = ($.browser.msie && parseInt($.browser.version) <= 6 ) ? 'absolute' : 'fixed'; 
		
		$("#processing_container").css({
			position: pos,
			zIndex: 99999,
			padding: 0,
			margin: 0
		});
		
		$("#processing_container").css({
			minWidth: $("#processing_container").outerWidth(),
			maxWidth: $("#processing_container").outerWidth()
		});
		  
		var top = (($(window).height() / 2) - ($("#processing_container").outerHeight() / 2)) + (-75);
		var left = (($(window).width() / 2) - ($("#processing_container").outerWidth() / 2)) + 0;
		if( top < 0 ) top = 0;
		if( left < 0 ) left = 0;
		
		// IE6 fix
		if( $.browser.msie && parseInt($.browser.version) <= 6 ) top = top + $(window).scrollTop();
		
		$("#processing_container").css({
			top: top + 'px',
			left: left + 'px'
		});
		$("#processing_overlay").height( $(document).height() );
    },
    $.hideprogress = function()
    {
        $("#processing_container").remove();
        $("#processing_overlay").remove();
    },
    $.showmsg = function(msgEle,msgText,msgClass,msgIcon,msgHideIcon,autoHide){
        var tblMsg;
        
        tblMsg = '<table width="100%" cellpadding="1" cellspacing="0" border="0" class="' + msgClass + '"><tr><td style="width:30px;" align="center" valign="middle">' + msgIcon + '</td><td>' + msgText + '</td><td style="width:30px;" align="center" valign="middle"><a href="javascript:void(0);" onclick="$(\'#' + msgEle + '\').toggle(400);">' + msgHideIcon + '</a></td></tr></table>';
        
        $("#" + msgEle).html(tblMsg);
        $("#" + msgEle).show();
        if(autoHide)
        {
            setTimeout(function(){
                $('#' + msgEle).fadeOut('normal')},10000    
	        );
        }
    }
})(jQuery);



/**
*	jQuery.noticeAdd() and jQuery.noticeRemove()
*	These functions create and remove growl-like notices
*   Copyright (c) 2009 Tim Benniks
*	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*	@author 	Tim Benniks <tim@timbenniks.com>
* 	@copyright  2009 timbenniks.com
*	@version    $Id: jquery.notice.js 1 2009-01-24 12:24:18Z timbenniks $
**/
(function(jQuery)
{
	jQuery.extend({			
		noticeAdd: function(options)
		{	
			var defaults = {
				inEffect: 			{opacity: 'show'},	// in effect
				inEffectDuration: 	600,				// in effect duration in miliseconds
				stayTime: 			3000,				// time in miliseconds before the item has to disappear
				text: 				'',					// content of the item
				stay: 				false,				// should the notice item stay or not?
				type: 				'notice' 			// could also be error, succes
			}
			
			// declare varaibles
			var options, noticeWrapAll, noticeItemOuter, noticeItemInner, noticeItemClose;
								
			options 		= jQuery.extend({}, defaults, options);
			noticeWrapAll	= (!jQuery('.notice-wrap').length) ? jQuery('<div></div>').addClass('notice-wrap').appendTo('body') : jQuery('.notice-wrap');
			noticeItemOuter	= jQuery('<div></div>').addClass('notice-item-wrapper');
			noticeItemInner	= jQuery('<div></div>').hide().addClass('notice-item ' + options.type).appendTo(noticeWrapAll).html('<p>'+options.text+'</p>').animate(options.inEffect, options.inEffectDuration).wrap(noticeItemOuter);
			noticeItemClose	= jQuery('<div></div>').addClass('notice-item-close').prependTo(noticeItemInner).html('x').click(function() { jQuery.noticeRemove(noticeItemInner) });
			
			// hmmmz, zucht
			if(navigator.userAgent.match(/MSIE 6/i)) {
		    	noticeWrapAll.css({top: document.documentElement.scrollTop});
		    }
			
			if(!options.stay) {
				setTimeout(function()
				{
					jQuery.noticeRemove(noticeItemInner);
				},
				options.stayTime);
			}
		},
		
		noticeRemove: function(obj) {
			obj.animate({opacity: '0'}, 600, function()
			{
				obj.parent().animate({height: '0px'}, 300, function()
				{
					obj.parent().remove();
				});
			});
		}
	});
})(jQuery);

/**
 * jQuery Spin 1.1.1
 *
 * Copyright (c) 2009 Naohiko MORI
 * Dual licensed under the MIT and GPL licenses.
 *
 **/
(function($){
  var calcFloat = {
    get: function(num){
      var num = num.toString();
      if(num.indexOf('.')==-1) return[0, eval(num)];
      var nn = num.split('.');
      var po = nn[1].length;
      var st = nn.join('');
      var sign = '';
      if(st.charAt(0)=='-'){
        st = st.substr(1);
        sign = '-';
      }
      for(var i=0; i<st.length; ++i) if(st.charAt(0)=='0') st=st.substr(1, st.length);
      st = sign + st;
      return [po, eval(st)];
    },
    getInt: function(num, figure){
      var d = Math.pow(10, figure);
      var n = this.get(num);
      var v1 = eval('num * d');
      var v2 = eval('n[1] * d');
      if(this.get(v1)[1]==v2) return v1;
      return(n[0]==0 ? v1 : eval(v2 + '/Math.pow(10, n[0])'));
    },
    sum: function(v1, v2){
      var n1 = this.get(v1);
      var n2 = this.get(v2);
      var figure = (n1[0] > n2[0] ? n1[0] : n2[0]);
      v1 = this.getInt(v1, figure);
      v2 = this.getInt(v2, figure);
      return eval('v1 + v2')/Math.pow(10, figure);
    }
  };
  $.extend({
    spin: {
      imageBasePath: './images/',
      spinBtnImage: 'spin-button.png',
      spinUpImage: 'spin-up.png',
      spinDownImage: 'spin-down.png',
      interval: 1,
      max: null,
      min: null,
      timeInterval: 500,
      timeBlink: 200,
      btnClass: null,
      btnCss: {cursor: 'pointer', padding: 0, margin: 0, verticalAlign: 'middle', position:'relative', right:14, zIndex:25},  
      txtCss: {marginRight: 0, paddingRight: 0},
      lock: false,
      decimal: null,
      beforeChange: null,
      changed: null,
      buttonUp: null,
      buttonDown: null
    }
  });
  $.fn.extend({
    spin: function(o){
      return this.each(function(){
				o = o || {};
				var opt = {};
				$.each($.spin, function(k,v){
					opt[k] = (typeof o[k]!='undefined' ? o[k] : v);
				});
        
        var txt = $(this);
        
        var spinBtnImage = opt.imageBasePath+opt.spinBtnImage;
        var btnSpin = new Image();
        btnSpin.src = spinBtnImage;
        var spinUpImage = opt.imageBasePath+opt.spinUpImage;
        var btnSpinUp = new Image();
        btnSpinUp.src = spinUpImage;
        var spinDownImage = opt.imageBasePath+opt.spinDownImage;
        var btnSpinDown = new Image();
        btnSpinDown.src = spinDownImage;
        
        var btn = $(document.createElement('img'));
        btn.attr('src', spinBtnImage);
        if(opt.btnClass) btn.addClass(opt.btnClass);
        if(opt.btnCss) btn.css(opt.btnCss);
        if(opt.txtCss) txt.css(opt.txtCss);
        txt.after(btn);
				if(opt.lock){
					txt.focus(function(){txt.blur();});
        }
        
        function spin(vector){
          var val = txt.val();
          var org_val = val;
          if(opt.decimal) val=val.replace(opt.decimal, '.');
          if(!isNaN(val)){
            val = calcFloat.sum(val, vector * opt.interval);
            if(opt.min!==null && val<opt.min) val=opt.min;
            if(opt.max!==null && val>opt.max) val=opt.max;
            if(val != txt.val()){
              if(opt.decimal) val=val.toString().replace('.', opt.decimal);
              var ret = ($.isFunction(opt.beforeChange) ? opt.beforeChange.apply(txt, [val, org_val]) : true);
              if(ret!==false){
                txt.val(val);
                if($.isFunction(opt.changed)) opt.changed.apply(txt, [val]);
                txt.change();
                src = (vector > 0 ? spinUpImage : spinDownImage);
                btn.attr('src', src);
                if(opt.timeBlink<opt.timeInterval)
                  setTimeout(function(){btn.attr('src', spinBtnImage);}, opt.timeBlink);
              }
            }
          }
          if(vector > 0){
            if($.isFunction(opt.buttonUp)) opt.buttonUp.apply(txt, [val]);
          }else{
            if($.isFunction(opt.buttonDown)) opt.buttonDown.apply(txt, [val]);
          }
        }
        
        btn.mousedown(function(e){
          var pos = e.pageY - btn.offset().top;
          var vector = (btn.height()/2 > pos ? 1 : -1);
          (function(){
            spin(vector);
            var tk = setTimeout(arguments.callee, opt.timeInterval);
            $(document).one('mouseup', function(){
              clearTimeout(tk); btn.attr('src', spinBtnImage);
            });
          })();
          return false;
        });
      });
    }
  });
})(jQuery);

/* 
 * Spinbutton plugin for jQuery
 * http://www.softwareunity.com/jquery/JQuerySpinBtn/
 *
 * Adds bells and whistles to any ordinary textbox to
 * make it look and feel like a SpinButton Control.
 *
 * Copyright (c) 2006-2009 Software Unity Ltd
 * Dual licensed under the MIT and GPL licenses.
 * http://www.softwareunity.com/jquery/MIT-LICENSE.txt
 * http://www.softwareunity.com/jquery/GPL-LICENSE.txt
 *
 * Originally written by George Adamson, Software Unity (george.jquery@softwareunity.com) August 2006.
 * - Added min/max options
 * - Added step size option
 * - Added bigStep (page up/down) option
 *
 * Modifications made by Mark Gibson, (mgibson@designlinks.net) September 2006:
 * - Converted to jQuery plugin
 * - Allow limited or unlimited min/max values
 * - Allow custom class names, and add class to input element
 * - Removed global vars
 * - Reset (to original or through config) when invalid value entered
 * - Repeat whilst holding mouse button down (with initial pause, like keyboard repeat)
 * - Support mouse wheel in Firefox
 * - Fix double click in IE
 * - Refactored some code and renamed some vars
 *
 * Tested in IE6, Opera9, Firefox 1.5
 * v1.0  11 Aug 2006 - George Adamson	- First release
 * v1.1     Aug 2006 - George Adamson	- Minor enhancements
 * v1.2  27 Sep 2006 - Mark Gibson		- Major enhancements
 * v1.3a 28 Sep 2006 - George Adamson	- Minor enhancements
 
 Sample usage:
 
	// Create group of settings to initialise spinbutton(s). (Optional)
	var myOptions = {
					min: 0,						// Set lower limit.
					max: 100,					// Set upper limit.
					step: 1,					// Set increment size.
					spinClass: mySpinBtnClass,	// CSS class to style the spinbutton. (Class also specifies url of the up/down button image.)
					upClass: mySpinUpClass,		// CSS class for style when mouse over up button.
					downClass: mySpinDnClass	// CSS class for style when mouse over down button.
					}
 
	$(document).ready(function(){

		// Initialise INPUT element(s) as SpinButtons: (passing options if desired)
		$("#myInputElement").SpinButton(myOptions);

	});
 
 */
$.fn.SpinButton = function(cfg){
	return this.each(function(){

		// Apply specified options or defaults:
		// (Ought to refactor this some day to use $.extend() instead)
		this.spinCfg = {
			//min: cfg && cfg.min ? Number(cfg.min) : null,
			//max: cfg && cfg.max ? Number(cfg.max) : null,
			min: cfg && !isNaN(parseFloat(cfg.min)) ? Number(cfg.min) : null,	// Fixes bug with min:0
			max: cfg && !isNaN(parseFloat(cfg.max)) ? Number(cfg.max) : null,
			step: cfg && cfg.step ? Number(cfg.step) : 1,
			page: cfg && cfg.page ? Number(cfg.page) : 10,
			upClass: cfg && cfg.upClass ? cfg.upClass : 'up',
			downClass: cfg && cfg.downClass ? cfg.downClass : 'down',
			reset: cfg && cfg.reset ? cfg.reset : this.value,
			delay: cfg && cfg.delay ? Number(cfg.delay) : 500,
			interval: cfg && cfg.interval ? Number(cfg.interval) : 100,
			_btn_width: 20,
			_btn_height: 12,
			_direction: null,
			_delay: null,
			_repeat: null
		};
		
		this.adjustValue = function(i){
			var v = (isNaN(this.value) ? this.spinCfg.reset : Number(this.value)) + Number(i);
			if (this.spinCfg.min !== null) v = Math.max(v, this.spinCfg.min);
			if (this.spinCfg.max !== null) v = Math.min(v, this.spinCfg.max);
			this.value = v;
		};
		
		$(this)
		.addClass(cfg && cfg.spinClass ? cfg.spinClass : 'spin-button')
		
		.mousemove(function(e){
			// Determine which button mouse is over, or not (spin direction):
			var x = e.pageX || e.x;
			var y = e.pageY || e.y;
			var el = e.target || e.srcElement;
			var direction = 
				(x > coord(el,'offsetLeft') + el.offsetWidth - this.spinCfg._btn_width)
				? ((y < coord(el,'offsetTop') + this.spinCfg._btn_height) ? 1 : -1) : 0;
			
			if (direction !== this.spinCfg._direction) {
				// Style up/down buttons:
				switch(direction){
					case 1: // Up arrow:
						$(this).removeClass(this.spinCfg.downClass).addClass(this.spinCfg.upClass);
						break;
					case -1: // Down arrow:
						$(this).removeClass(this.spinCfg.upClass).addClass(this.spinCfg.downClass);
						break;
					default: // Mouse is elsewhere in the textbox
						$(this).removeClass(this.spinCfg.upClass).removeClass(this.spinCfg.downClass);
				}
				
				// Set spin direction:
				this.spinCfg._direction = direction;
			}
		})
		
		.mouseout(function(){
			// Reset up/down buttons to their normal appearance when mouse moves away:
			$(this).removeClass(this.spinCfg.upClass).removeClass(this.spinCfg.downClass);
			this.spinCfg._direction = null;
		})
		
		.mousedown(function(e){
			if (this.spinCfg._direction != 0) {
				// Respond to click on one of the buttons:
				var self = this;
				var adjust = function() {
					self.adjustValue(self.spinCfg._direction * self.spinCfg.step);
				};
			
				adjust();
				
				// Initial delay before repeating adjustment
				self.spinCfg._delay = window.setTimeout(function() {
					adjust();
					// Repeat adjust at regular intervals
					self.spinCfg._repeat = window.setInterval(adjust, self.spinCfg.interval);
				}, self.spinCfg.delay);
			}
		})
		
		.mouseup(function(e){
			// Cancel repeating adjustment
			window.clearInterval(this.spinCfg._repeat);
			window.clearTimeout(this.spinCfg._delay);
		})
		
		.dblclick(function(e) {
			if ($.browser.msie)
				this.adjustValue(this.spinCfg._direction * this.spinCfg.step);
		})
		
		.keydown(function(e){
			// Respond to up/down arrow keys.
			switch(e.keyCode){
				case 38: this.adjustValue(this.spinCfg.step);  break; // Up
				case 40: this.adjustValue(-this.spinCfg.step); break; // Down
				case 33: this.adjustValue(this.spinCfg.page);  break; // PageUp
				case 34: this.adjustValue(-this.spinCfg.page); break; // PageDown
			}
		})

		.bind("mousewheel", function(e){
			// Respond to mouse wheel in IE. (It returns up/dn motion in multiples of 120)
			if (e.wheelDelta >= 120)
				this.adjustValue(this.spinCfg.step);
			else if (e.wheelDelta <= -120)
				this.adjustValue(-this.spinCfg.step);
			
			e.preventDefault();
		})
		
		.change(function(e){
			this.adjustValue(0);
		});
		
		if (this.addEventListener) {
			// Respond to mouse wheel in Firefox
			this.addEventListener('DOMMouseScroll', function(e) {
				if (e.detail > 0)
					this.adjustValue(-this.spinCfg.step);
				else if (e.detail < 0)
					this.adjustValue(this.spinCfg.step);
				
				e.preventDefault();
			}, false);
		}
	});
	
	function coord(el,prop) {
		var c = el[prop], b = document.body;
		
		while ((el = el.offsetParent) && (el != b)) {
			if (!$.browser.msie || (el.currentStyle.position != 'relative'))
				c += el[prop];
		}
		
		return c;
	}
};