/******************************************************************/
/* Quelldatei rollover.js                                         */
/* Rolloverfunktionen                                             */
/* Projekt: Minneci                                               */
/* © Werner Schneider, Kairodata Mediendesign                     */
/* Datum: 05.06.2008                                              */
/******************************************************************/

function box(thema)
{
text = window.open(thema+".html","BOX","menubar=no,status=no,location=no,width=321,height=199");
text.focus();
}

function popup(pfad)
{
buchform=window.open(pfad,"popup","top=140,left=650,width=570,height=485,scrollbars,status=no");
buchform.focus();
}

function journal(pfad)
{
journalfenster=window.open(pfad,"journal","top=30,left=200,width=870,height=885,scrollbars,status=no");
journalfenster.focus();
}

/* Rollover-Funktionen */

var flagGeladen = false;
userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);

function newBild(arg)
{
 if (document.images)
  {
  rslt = new Image();
  rslt.src = arg;
  return rslt;
  }
}

function findElement(n,ly)
{
if (browserVers < 4)
 return document[n];
 var curDoc = ly ? ly.document : document;
 var elem = curDoc[n];
 if (!elem)
  {
  for (var i=0;i<curDoc.layers.length;i++)
   {
   elem = findElement(n,curDoc.layers[i]);
   if (elem) return elem;
   }
  }
 return elem;
}


function setBild(DOM_Bild,neuesBild)
{
if (document.images && (flagGeladen == true))
 {
 var img = null;
 if (document.layers)
   img = findElement(DOM_Bild,0);
 else
   img = document.images[DOM_Bild];
 if (img)
   {
   img.src = neuesBild;
   return true;
   }
 }
return false;
}

function ladeButtons()
{
if (document.images)
 {
 j_home = newBild("$g/b_home_over.gif");
 j_unserhaus = newBild("$g/b_unserhaus_over.gif");
 j_ristorante = newBild("$g/b_ristorante_over.gif");
 j_cantinadelvino = newBild("$g/b_cantinadelvino_over.gif");
 j_sommerterrasse = newBild("$g/b_sommerterrasse_over.gif");
 j_menue = newBild("$g/b_menue_over.gif");
 j_speisekarte = newBild("$g/b_speisekarte_over.gif");
 j_lageplan = newBild("$g/b_lageplan_over.gif");
 j_impressum = newBild("$g/b_impressum_over.gif");
 flagGeladen = true;
 }
}