function mainmenu(){
$(" #globalNavi li").hover(function(){
		$(this).find('ul:first').css({visibility: "visible",display: "none"}).show(600);
		},function(){
		$(this).find('ul:first').css({visibility: "hidden"});
		});
}

 
 
 $(document).ready(function(){					
	mainmenu();
});
 
 
 
 function pageTop() {
    var sc1 = sc2 = sc3 = 0;
    if (document.documentElement) {
    sc1 = document.documentElement.scrollTop || 0;
    }
    if (document.body) {
    sc2 = document.body.scrollTop || 0;
    }
    sc3 = window.scrollY || 0;
    var sc = Math.max(sc1, Math.max(sc2, sc3));
    window.scrollTo(0, Math.floor(sc / 1.1));
    if (sc > 0) {
    window.setTimeout("pageTop()", 10);
    }
}