$(document).ready(function() {			   
						   
	/* Hauptmenü */		
	var countMainmenuElements;
	countMainmenuElements = $('.mainmenu > ul > li').length;
	$('.mainmenu').css('height' , countMainmenuElements *30);
	
	/* JGS-Menü */		
	var countJGSmenuElements;
	countJGSmenuElements = $('.jgsmenu > ul > li').length;
	$('.jgsmenu').css('height' , countJGSmenuElements *30);
	

	$('iframe').each(function()	{
		var url = $(this).attr("src")	
		$(this).attr("src",url+"?wmode=transparent")	
	});


							
									
});