// Mouse-Over
function preload_image(img_name,img_src)
{
eval(img_name+' = new Image()');
eval(img_name+'.src = img_src');
}

function switch_image(img_name,img_name_switch,img_layer)
{
if (eval(img_name_switch))
	{
	if (document.layers && img_layer != null)
		{
		eval('document.layers["'+img_layer+'"].document.'+img_name+'.src='+img_name_switch+'.src');
		} else {
		eval('document["'+img_name+'"].src='+img_name_switch+'.src');
		}
	}
}

// Pre-Loading Images
// Startseite
preload_image('on1','library/img/nav/home2.gif','')
preload_image('off1','library/img/nav/home1.gif','')

preload_image('on2','library/img/nav/brauerei2.gif','')
preload_image('off2','library/img/nav/brauerei1.gif','')

preload_image('on3','library/img/nav/produkte2.gif','')
preload_image('off3','library/img/nav/produkte1.gif','')

preload_image('on4','library/img/nav/veranstaltungen2.gif','')
preload_image('off4','library/img/nav/veranstaltungen1.gif','')

preload_image('on5','library/img/nav/kontakt2.gif','')
preload_image('off5','library/img/nav/kontakt1.gif','')


// Pre-Loading Images
// Unterseiten
preload_image('on10','../library/img/nav/home2.gif','')
preload_image('off10','../library/img/nav/home1.gif','')

preload_image('on11','../library/img/nav/brauerei2.gif','')
preload_image('off11','../library/img/nav/brauerei1.gif','')

preload_image('on12','../library/img/nav/produkte2.gif','')
preload_image('off12','../library/img/nav/produkte1.gif','')

preload_image('on13','../library/img/nav/veranstaltungen2.gif','')
preload_image('off13','../library/img/nav/veranstaltungen1.gif','')

preload_image('on14','../library/img/nav/kontakt2.gif','')
preload_image('off14','../library/img/nav/kontakt1.gif','')