/**
 * @author alexander.farkas
 */
(function($){
	var uID = new Date().getTime();
	$.fn.embedSWF = function(o){
		
		var ret = [],
			reservedParams = ['width', 'height', 'expressInstall', 'version'];
		o = $.extend(true, {}, $.fn.embedSWF.defaults, o);
		
		function getId(jElem){
			var id = jElem.attr('id');
			if(!id){
				id = 'id-' + String(uID++);
				jElem.attr({id: id});
			}
			return id;
		}
		
		function strToObj(str){
			var obj  = {};
			if(str){
				str = str.replace(/^\?/,'').replace(/&/g, '&').split(/&/);
				$.each(str, function(i, param){
					queryPair = param.split(/\=/);
					obj[decodeURIComponent(queryPair[0])] = (queryPair[1]) ?
						decodeURIComponent(queryPair[1]) :
						'';
				});
			}
			return obj;
		}
		
		this.each(function(){
			
			var jElem = $(this),
				classes = this.className,
				linkSrc = $('a', this).filter('[href*=.swf], [href*=.flv]'),
				id =  getId(jElem),
				src = linkSrc.attr('href').split('?'),
				params = strToObj(src[1]),
				width = params.width ||
					jElem.width(),
				height = params.height ||
					jElem.height(),
				version = params.version || 
					o.version,
				expressInstall,
				flash;
			
			if(params.expressInstall == 'false'){
				expressInstall = false;
			} else if(!params.expressInstall){
				expressInstall = o.expressInstall;
			} else {
				expressInstall = params.expressInstall;
			}
			$.each(reservedParams, function(i, reservedParam){
				delete params[reservedParam];
			});
			
			$.extend({}, o.parameters, params);
			swfobject.embedSWF(src[0], id, width, height, version, expressInstall, false, params);
			flash = document.getElementById(id);
			flash.className = classes;
			
			ret.push(flash);
			
		});
		return this.pushStack(ret);
	};
	
	$.fn.embedSWF.defaults = {
		expressInstall: false,
		version: "9.0.124",
		parameters: {}
	};
})(jQuery);