youtube z-index fix

gistfile1.txt

//Fix z-index youtube video embedding
	$("iframe").each(function() {
        var url = $(this).attr("src");
        if (!url) {
        	return;
        }
		
        var parts = elgg.parse_url(url);
        var args = {};
        
        if (parts['host'] !== undefined) {
        	if (parts['query'] !== undefined) {
	        	args = elgg.parse_str(parts['query']);
	        }
	        args["wmode"] = "transparent";


	        var split = url.split('?');
			base = split[0] + '?';
			
			url = base + jQuery.param(args);
			
	        $(this).attr("src", url);
        }
    });