normal_home = new Image();
normal_home.src = "/heslach/images/topnav_01.gif";
hover_home = new Image();
hover_home.src = "/heslach/images/hover_section_01.gif";

normal_angebote = new Image();
normal_angebote.src = "/heslach/images/topnav_02.gif";
hover_angebote = new Image();
hover_angebote.src = "/heslach/images/hover_section_02.gif";


normal_events = new Image();
normal_events.src = "/heslach/images/topnav_03.gif";
hover_events = new Image();
hover_events.src = "/heslach/images/hover_section_03.gif";

normal_team = new Image();
normal_team.src = "/heslach/images/topnav_04.gif";
hover_team = new Image();
hover_team.src = "/heslach/images/hover_section_04.gif";

normal_foto = new Image();
normal_foto.src = "/heslach/images/topnav_05.gif";
hover_foto = new Image();
hover_foto.src = "/heslach/images/hover_section_05.gif";


function changeimage(picturename, effekt) {
   window.document.images[picturename].src = effekt.src;
}

function show_event() {

var eid_code = "";
var event_time, event_url;

for (i = 0; i < document.select_event.zeit.length; ++i)
    if (document.select_event.zeit.options[i].selected == true)
    	event_time = document.select_event.zeit.options[i].value;
    if (document.select_event.heslach.checked == true)
	eid_code = document.select_event.heslach.value;
	event_url = "http://www.jugendhaus.net/veranstaltung/index.php"+eid_code+event_time;
//	alert(event_url);
 
window.open( event_url, "Veranstalltungen", "width=600,height=250,scrollbars=1");

} 

function show_kurse() {

window.open( "http://www.jugendhaus.net/veranstaltung/index.php?eid=31&rid=3&norid=1", "Veranstalltungen", "width=600,height=250,scrollbars=1");

}

function show_webcam() {
window.open( "webcam_popup.html", "WebCam", "width=395,height=445,scrollbars=1");
}