/*
jquery.flash v1.3.1 -  02/01/10
(c)2009 Stephen Belanger - MIT/GPL.
http://docs.jquery.com/License
*/
// IE uses a 5 year old version of Javascript, so let's add the missing indexOf method in manually.
Array.prototype.indexOf = function(o,i){
	for(var j = this.length, i = i < 0 ? i + j < 0 ? 0 : i + j : i || 0; i < j && this[i] !== o; i++);
	return j <= i ? - 1 : i;
};

// Ok, enough fixing of IE's inadequacies, let's get on with it!
$.fn.extend({
	flash: function (opt) {
		var has, cv, ie;
		
		// Let's make some handy functions to minimize code repetition.
		function attr(a, b) {
			return ' ' + a + '="' + b + '"';
		}
		function param(a, b) {
			return '<param name="' + a + '" value="' + b + '" />';
		}
		
		// Do some browser and flash version checking.
		var p = navigator.plugins;
		if (p && p.length) {
			var f = p['Shockwave Flash'];
			if (f) {
				has = true;
				if (f.description) cv = f.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split(".");
			}
			if (p['Shockwave Flash 2.0']) {
				has = true;
				cv = '2.0.0.11';
			}
		} else {
			try {
				var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
			} catch(e) {
				try {
					var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
					cv = [6, 0, 21];
					has = true;
				} catch(e) {};
				try {
					axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
				} catch(e) {};
			}
			if (axo != null) {
				cv = axo.GetVariable("$version").split(" ")[1].split(",");
				has = true;
				ie = true;
			}
		}
		
		// Finally, we're on to the REAL action.
		$(this).each(function () {
			// Don't even bother if we don't have Flash installed.
			if (has) {
				var e = $(this),
					s = $.extend({
						'id': e.attr('id'),
						'class': e.attr('class'),
						'width': e.width(),
						'height': e.height(),
						'src': e.attr('href'),
						'classid': 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
						'pluginspace': 'http://get.adobe.com/flashplayer',
						'availattrs': ['id', 'class', 'width', 'height', 'src'],
						'availparams': ['src', 'bgcolor', 'quality', 'allowscriptaccess', 'allowfullscreen', 'flashvars', 'wmode'],
						'version': '9.0.24'
					}, opt),
					a = s.availattrs,
					b = s.availparams,
					rv = s.version.split('.'),
					o = '<object';
				
				// Set codebase, if not supplied in the settings.
				if (!s.codebase) {
					s.codebase = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + rv.join(',');
				}
				
				// Use express install swf, if necessary.
				if (s.express) {
					for (var i in cv) {
						if (parseInt(cv[i]) > parseInt(rv[i])) {
							break;
						}
						if (parseInt(cv[i]) < parseInt(rv[i])) {
							s.src = s.express;
						}
					}
				}
				
				// Convert flashvars to query string.
				if (s.flashvars) {
					s.flashvars = unescape($.param(s.flashvars));
				}
				
				// Set browser-specific attributes
				a = ie ? a.concat(['classid', 'codebase']) : a.concat(['pluginspage']);
				
				// Add attributes to output buffer.
				for (k in a) {
					var n = (k == a.indexOf('src')) ? 'data' : a[k];
					o += s[a[k]] ? attr(n, s[a[k]]) : '';
				};
				o += '>';
				
				// Add parameters to output buffer.
				for (k in b) {
					var n = (k == b.indexOf('src')) ? 'movie' : b[k];
					o += s[b[k]] ? param(n, s[b[k]]) : '';
				};
				
				// Close and swap.
				o += '</object>';
				e.replaceWith(o);
			}
			return this;
		});
	}
});