function GetRandomSlogan()
{
navMenuHoverImage = new Image();
navMenuHoverImage.src = "images/nav_menu_over.jpg";
	var imagenumber = 40 ;
	var randomnumber = Math.random() ;
	var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
	var imgString = '<IMG SRC="slogans/' + rand1 + '.gif" id="sloganImg" />'
	return imgString;
}