//Navi erzeugen und vorlagen

nav1on=new Image();
nav1on.src="img/nav/nav_on1.gif";

nav1off=new Image();
nav1off.src="img/nav/nav_off1.gif";

nav2on=new Image();
nav2on.src="img/nav/nav_on2.gif";

nav2off=new Image();
nav2off.src="img/nav/nav_off2.gif";

nav3on=new Image();
nav3on.src="img/nav/nav_on3.gif";

nav3off=new Image();
nav3off.src="img/nav/nav_off3.gif";

nav4on=new Image();
nav4on.src="img/nav/nav_on4.gif";

nav4off=new Image();
nav4off.src="img/nav/nav_off4.gif";

nav5on=new Image();
nav5on.src="img/nav/nav_on5.gif";

nav5off=new Image();
nav5off.src="img/nav/nav_off5.gif";

nav6on=new Image();
nav6on.src="img/nav/nav_on6.gif";

nav6off=new Image();
nav6off.src="img/nav/nav_off6.gif";

nav7on=new Image();
nav7on.src="img/nav/nav_on7.gif";

nav7off=new Image();
nav7off.src="img/nav/nav_off7.gif";


nav8on=new Image();
nav8on.src="img/nav/nav_on8.gif";

nav8off=new Image();
nav8off.src="img/nav/nav_off8.gif";