/*
 * preloadImages
 *
 * Funktion zum Vorladen von Bildern. Sinn und Zweck ist es,
 * mousover-bilder bereits vorauszuladen, damit diese
 * bei der Anfoderung direkt im Browsercache liegen
 * und der Effekt ohne das Laden der Bilder direkt zur
 * Geltung kommt.
 */
function preloadImages() {

	// Array mit allen Bildern, die vorausgeladen
	// werden sollen
	var images = new Array();
	
	images[0]	= HTTP_ROOT + '/images/mainpage/btn_all_appointments_big_mouseover.gif';
	images[1]	= HTTP_ROOT + '/images/mainpage/btn_facebook_mouseover.jpg';
	images[2]	= HTTP_ROOT + '/images/mainpage/img_contact_bottom_mouseover.jpg';
	images[3]	= HTTP_ROOT + '/images/mainpage/img_contact_top_mouseover.jpg';
	images[4]	= HTTP_ROOT + '/images/mainpage/img_guestbook_mouseover.jpg';
	images[5]	= HTTP_ROOT + '/images/mainpage/img_newsletter_bottom_mouseover.jpg';
	images[6]	= HTTP_ROOT + '/images/mainpage/img_newsletter_top_mouseover.jpg';
	images[7]	= HTTP_ROOT + '/images/mainpage/img_photogallery_images_mouseover.jpg';
	images[8]	= HTTP_ROOT + '/images/mainpage/img_photogallery_mouseover.jpg';
	images[9]	= HTTP_ROOT + '/images/mainpage/img_setcard_mouseover.jpg';
	images[10]	= HTTP_ROOT + '/images/mainpage/img_twitter_mouseover.jpg';
	images[11]	= HTTP_ROOT + '/images/mainpage/img_videoblog_mouseover.jpg';
	images[12]	= HTTP_ROOT + '/images/mainpage/img_youtubechannel_mouseover.jpg';
	images[13]	= HTTP_ROOT + '/images/subpage/btn_all_appointments_small_mouseover.gif';
	images[14]	= HTTP_ROOT + '/images/subpage/btn_facebook_mouseover.jpg';
	images[15]	= HTTP_ROOT + '/images/subpage/img_contact_top_mouseover.jpg';
	images[16]	= HTTP_ROOT + '/images/subpage/img_guestbook_mouseover.jpg';
	images[17]	= HTTP_ROOT + '/images/subpage/img_home_mouseover.jpg';
	images[18]	= HTTP_ROOT + '/images/subpage/img_newsletter_top_mouseover.jpg';
	images[19]	= HTTP_ROOT + '/images/subpage/img_photogallery_images_mouseover.jpg';
	images[20]	= HTTP_ROOT + '/images/subpage/img_photogallery_mouseover.jpg';
	images[21]	= HTTP_ROOT + '/images/subpage/img_sedcard_mouseover.jpg';
	images[22]	= HTTP_ROOT + '/images/subpage/img_twitter_mouseover.jpg';
	images[23]	= HTTP_ROOT + '/images/subpage/img_video_mouseover.jpg';
	images[24]	= HTTP_ROOT + '/images/subpage/img_videoblog_mouseover.jpg';
	images[25]	= HTTP_ROOT + '/images/subpage/img_youtubechannel_mouseover.jpg';

	// Variable zum Laden der Bilder
	var img;

	// in Schleife starten und alle Bilder durchgehen
	for(var i = 0; i<images.length; i++) {
		img = new Image();
		img.src = images[i];
	}
}

// Funktion zum Vorausladen der Bilder aufrufen
preloadImages();