(function($){
	$.fn.extend({
		youtube:function(settings){
			var defaults = {width:480,height:385}; //Youtube default size for 4:3 videos 
			var settings = $.extend(defaults,settings);
			return this.each(function(){
				var url=$(this).attr('href');
				var vid=url.substr(31);
				$(this).click(function(e){
					var thumbnail = "http://img.youtube.com/vi/"+vid+"/2.jpg";
					var embed = '<embed src="http://www.youtube.com/v/'+vid+'?rel=0&amp;hl=zh_TW&amp;fs=1&amp;color1=0xffffff&amp;color2=0xffffff&amp;border=0&amp;autoplay=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" wmode="opaque" width="'+settings.width+'" height="'+settings.height+'" />'; 
					e.preventDefault();
					$.fn.colorbox({html:embed,open:true,title:'<a href="'+url+'" target="_blank" >若您無法觀看影片，請按此連結至Youtube觀看。</a>'});
				}).addClass('youtube').append('<img src="images/icon_youtube.png" style="vertical-align:middle;" />');
			});
		}
	})
})(jQuery);
$(function(){
	$("a[href*='http://www.youtube.com/watch?v=']").youtube({width:640,height:385});
})