/*
SimpleLib & plugins

ie6PngFix,
scroll

*/

/*
 * SimpleLib with jQuery
 *
 * http://lab.starryworks.jp/js/simplelib/
 *
 * Copyright (c) 2009 STARRYWORKS inc.
 * http://www.starryworks.co.jp/
 *
 * Licensed under MIT lisence;
 *
 */
 
 var SimpleLib=SimpleLib||{},SimpleLibSettings=SimpleLibSettings||{};
SimpleLib=$.extend(true,{debug:false,loaded:false,numPlubinsToLoad:0,numPluginsLoaded:0,numPluginsWaitingForInit:0,_pluginsLoadStarted:{},_eventListeners:{},_onceEventListeners:{},_eventsOnceTriggered:{},jsDir:$("script[src*='simplelib.js'],script[src*='simplelib.min.js']").attr("src").replace(/simplelib\.(min\.)?js.*?$/,""),containsInArray:function(a,b){for(var c in b)if(b.hasOwnProperty(c)&&b[c]===a)return true;return false},queryToArray:function(a){var b=[];a=String(a).split("?");if(!a||a.length<
2||!a[1])return b;a=String(a[1]).split(",");$.each(a,function(){this&&b.push(String(this))});return b},isIE:function(){return navigator.userAgent.indexOf("MSIE")!=-1},isIE6:function(){return false},loadCSS:function(a){SimpleLib.isIE()?document.createStyleSheet(a):$("head").append('<link rel="stylesheet" type="text/css" href="'+a+'" />')},loadJS:function(a){$.ajax({type:"GET",url:a,dataType:"script",success:SimpleLib._sccess,error:SimpleLib._loadError})},init:function(a,b){if(a){b=b||{};if(SimpleLib.jsDir==
"")SimpleLib.jsDir="./";var c,d,e=a.length;for(c=0;c<e;c++)if(!(a[c].substr(0,3)=="ie6"&&!SimpleLib.isIE6()&&!SimpleLib.debug)){d=b[a[c]]||{};SimpleLib[a[c]]=SimpleLib[a[c]]||{};if(SimpleLib[a[c]].settings)d=$.extend(SimpleLib[a[c]].settings,d);SimpleLib[a[c]].settings=d;if(!SimpleLib[a[c]]||!SimpleLib[a[c]].init)SimpleLib.load(a[c])}}},trigger:function(a){SimpleLib._eventsOnceTriggered[a]=true;if(SimpleLib._eventListeners[a])for(var b in SimpleLib._eventListeners[a])SimpleLib._eventListeners[a][b]();
if(SimpleLib._onceEventListeners[a]){for(b in SimpleLib._onceEventListeners[a])SimpleLib._onceEventListeners[a][b]();SimpleLib._onceEventListeners[a]=null}},bind:function(a,b,c){if(c)if(SimpleLib._eventsOnceTriggered[a])b();else{SimpleLib._onceEventListeners[a]||(SimpleLib._onceEventListeners[a]=[]);SimpleLib._onceEventListeners[a].push(b)}else{SimpleLib._eventListeners[a]||(SimpleLib._eventListeners[a]=[]);SimpleLib._eventListeners[a].push(b)}},unbind:function(a,b){if(SimpleLib._eventListeners[a])if(b==
null)SimpleLib._eventListeners[a]=null;else{var c=SimpleLib._eventListeners[a].length;for(i=c;i>=0;i--)SimpleLib._eventListeners[a][i]==b&&SimpleLib._eventListeners[a].splice(i,1);for(i=c=SimpleLib._onceEventListeners[a].length;i>=0;i--)SimpleLib._onceEventListeners[a][i]==b&&SimpleLib._onceEventListeners[a].splice(i,1)}},load:function(a){if(!SimpleLib._pluginsLoadStarted[a]){var b=SimpleLib.jsDir+"plugins/"+a+".js";SimpleLib.numPlubinsToLoad++;SimpleLib._pluginsLoadStarted[a]=true;SimpleLib.loadJS(b)}},
_sccess:function(){SimpleLib._loaded()},_loaded:function(){SimpleLib.numPluginsLoaded++;if(SimpleLib.numPluginsLoaded>=SimpleLib.numPlubinsToLoad){SimpleLib.loaded=true;SimpleLib.trigger("load");SimpleLib.numPluginsWaitingForInit<=0&&SimpleLib.trigger("init")}},_loadError:function(){SimpleLib.debug&&alert("Load error.");SimpleLib._loaded()},setup:function(){var a=SimpleLib.queryToArray($("script[src*='simplelib.js']").attr("src"));a.length&&SimpleLib.init(a,SimpleLibSettings)},extend:function(a,b){if(typeof SimpleLib[a]==
"undefined")SimpleLib[a]={};SimpleLib[a]=$.extend(true,b,SimpleLib[a]);SimpleLib.trigger("load_"+a);if(SimpleLib[a].dependsOn){SimpleLib.numPluginsWaitingForInit++;var c,d;for(d in SimpleLib[a].dependsOn){c=SimpleLib[a].dependsOn[d];SimpleLib.bind("init_"+c,function(){for(var e in SimpleLib[a].dependsOn)if(!SimpleLib[SimpleLib[a].dependsOn[e]].ready)return;SimpleLib.numPluginsWaitingForInit--;SimpleLib._initPlugin(a)},true);SimpleLib.load(c)}}else SimpleLib._initPlugin(a)},_initPlugin:function(a){typeof SimpleLib[a].init==
"function"&&SimpleLib[a].init();SimpleLib[a].ready=true;SimpleLib.trigger("init_"+a);SimpleLib.loaded&&SimpleLib.numPluginsWaitingForInit<=0&&SimpleLib.trigger("init")}},SimpleLib);

$.fn.simpleScroll=function(c){var d=$.extend(true,{time:600},c);$(this).click(function(){var a=$(this).attr("href"),b=0;if(a!="#")b=$(a).offset().top;$("html,body").animate({scrollTop:b},d.time);return false});return this};/* SimpleLib Plugin */SimpleLib&&SimpleLib.extend("scroll",{settings:{selector:".scroll"},init:function(){$(function(){$(SimpleLib.scroll.settings.selector).simpleScroll(SimpleLib.scroll.settings)})}});
/**
 * jQuery (PNG Fix) v1.2
 * Microsoft Internet Explorer 24bit PNG Fix
 *
 * The MIT License
 * 
 * Copyright (c) 2007 Paul Campbell (pauljamescampbell.co.uk)
 * 
 * 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.
 *
 * @param		Object
 * @return		Array
 */

(function($) {
	
	$.fn.pngfix = function(options) {
		
		// Review the Microsoft IE developer library for AlphaImageLoader reference 
		// http://msdn2.microsoft.com/en-us/library/ms532969(VS.85).aspx
		
		// ECMA scope fix
		var elements 	= this;
		var settings 	= $.extend({
			imageFixSrc: 	false,
			sizingMethod: 	false 
		}, options);
		
		if(!$.browser.msie || ($.browser.msie &&  $.browser.version >= 7)) {
			return(elements);
		}

		function setFilter(el, path, mode) {
			var fs = el.attr("filters");
			var alpha = "DXImageTransform.Microsoft.AlphaImageLoader";
			if (fs[alpha]) {
				fs[alpha].enabled = true;
				fs[alpha].src = path; 
				fs[alpha].sizingMethod = mode;
			} else {
				el.css("filter", 'progid:' + alpha + '(enabled="true", sizingMethod="' + mode + '", src="' + path + '")');			
			}
		}
		
		function setDOMElementWidth(el) {
			if(el.css("width") == "auto" & el.css("height") == "auto") {
				el.css("width", el.attr("offsetWidth") + "px");
			}
		}

		return(
			elements.each(function() {
				
				// Scope
				var el = $(this);
				
				if(el.attr("tagName").toUpperCase() == "IMG" && (/\.png/i).test(el.attr("src"))) {
					if(!settings.imageFixSrc) {
						
						// Wrap the <img> in a <span> then apply style/filters, 
						// removing the <img> tag from the final render 
						el.wrap("<span></span>");
						var par = el.parent();
						par.css({
							height: 	el.height(),
							width: 		el.width(),
							display: 	"inline-block"
						});
						setFilter(par, el.attr("src"), "scale");
						el.remove();
					} else if((/\.gif/i).test(settings.imageFixSrc)) {
						
						// Replace the current image with a transparent GIF
						// and apply the filter to the background of the 
						// <img> tag (not the preferred route)
						setDOMElementWidth(el);
						setFilter(el, el.attr("src"), "image");
						el.attr("src", settings.imageFixSrc);
					}
					
				} else {
					var bg = new String(el.css("backgroundImage"));
					var matches = bg.match(/^url\("(.*)"\)$/);
					if(matches && matches.length) {
						
						// Elements with a PNG as a backgroundImage have the
						// filter applied with a sizing method relevant to the 
						// background repeat type
						setDOMElementWidth(el);
						el.css("backgroundImage", "none");
						
						// Restrict scaling methods to valid MSDN defintions (or one custom)
						var sc = "crop";
						if(settings.sizingMethod) {
							sc = settings.sizingMethod;
						} 
						setFilter(el, matches[1], sc);
						
						// Fix IE peek-a-boo bug for internal links
						// within that DOM element
						el.find("a").each(function() {
							$(this).css("position", "relative");
						});
					}
				}
				
			})
		);
	}

})(jQuery);

/* SimpleLib Plugin */

SimpleLib&&SimpleLib.extend("ie6PngFix",{settings:{selector:"img[src$=png],input[src$=png],.pngfix"},init:function(){$(window).load(function(){$(SimpleLib.ie6PngFix.settings.selector).pngfix()})}});

/*SimpleLib SetUp*/
SimpleLib.setup();