$(function(){

	// reposition nav3 menus based on their height
	$("#nav3 ul").each(function(){
		t = ($(this).height() + 2) * -1;
		if($.browser.safari) t = t - 5;
		$(this).css({top:t+"px"});
	})

	// menu interaction
	if(typeof $.superfish == "object") {
		$("ul#nav1").superfish({ delay:200});
		$("ul#nav3").superfish({ delay:200});
	}

	$(".registerpop").click(function(){
		myWindow = window.open($(this).attr("href"), "firePopup", "width=500, height=500,scrollbars=1");
		myWindow.focus();
		return false;
	})
	$(".firePopup").click(function(){
		myWindow = window.open($(this).attr("href"), "firePopup", "width=200, height=160,scrollbars=1");
		myWindow.focus();
		return false;
	})

});