ppopen = 'nein';
apaktiv = 'nein';
fsaktiv = 'nein';
link = '';
shownavlayerid = '';
navispeed = 500;


window.onresize = function() {
init()
};

var ie = (document.all && document.getElementById);


function init()
  {

   // alert(screen.availWidth);
   // $width = window.innerWidth;
   $width = $(document).width();
   if ($width < 1100)
      {
       $(function()
       {
        $('#content').css( { "paddingLeft": "48px" } );
       }
      );
      }



   $docheight = $(document).height();
   $docwidth = $(document).width();
//   $("#navi").height($docheight);
   $("#navibg").height($docheight);

   if (ppopen == 'ja')
      {
       $("#produktabdecker").height($docheight);
       $("#produktabdecker").width($docwidth);
      }
  }


function navbutton($picname,$mode,$typ,$picid,docloselay)
  {
   if (!$picid)
      {$picid = $picname;
      }
   if (!$typ)
      {$typ = 'gif';
      }
   var $pfad =  'dynimages/titel/';

   if (document.images[$picid])
      {document.images[$picid].src = $pfad + $picname + $mode + '.' + $typ;
      }
  }


function shownavidrop(bid)
  {
   if (!shownavlayerid || shownavlayerid != bid)
      {

       if (shownavlayerid)
	  {
	   var closenavlayer = '#navi_drop'+shownavlayerid;
	   $(closenavlayer).slideUp(navispeed);
	  }
       var shownavlayer = '#navi_drop'+bid;
       $(shownavlayer).slideDown(navispeed);
       // alert(shownavlayer);
       shownavlayerid = bid;
      }
  }


function closenavidrop(bid)
  {
   if (shownavlayerid && (!bid || shownavlayerid != bid))
      {var closenavlayer = '#navi_drop'+shownavlayerid;
       $(closenavlayer).slideUp(navispeed);
       shownavlayerid = '';
      }
  }

function showpp(aid,slidenum)
   {
//    $test = "Anzeigen von Slide "+slidenum+" für Artikel "+aid;
//    alert($test);
//    $("#produktabdecker").fadeIn(1500);

    $docheight = $(document).height();
    $("#produktabdecker").height($docheight);
    $("#produktabdecker").animate({opacity: 0.40}, 500);
    $("#produktpraesentation").fadeIn(1500);
    $("#produktclose").fadeIn(1500);
    if (ie)
       {$("#dl_ap").fadeIn(1500);}
    ppopen = 'ja';
   }


function closepp()
   {
    if   (apaktiv == 'nein' && fsaktiv == 'nein')
	 {$("#produktabdecker").fadeOut(750);
	  $("#produktpraesentation").fadeOut(750);
	  $("#produktclose").fadeOut(750);
	 }
    else {if (apaktiv == 'ja')
	     {
	      $("#produktap").fadeOut(750);
	      apaktiv = 'nein';
	     }
	  if (fsaktiv == 'ja')
	     {
	      $("#produktfs").fadeOut(750);
	      fsaktiv = 'nein';
	     }
	 }
    ppopen = 'nein';
   }



function showinfo(mode)
   {
    if	    (mode == 'next')
	    {picnum = (aktpic + 1);
	    }
    else if (mode == 'prev')
	    {picnum = (aktpic - 1);
	    }
    else    {picnum = mode;
	    }


    // Wenn man sehr schnell klick, ist der Pfeil evtl. noch anklickbar...
    if (picnum < 1 || picnum > piccount)
       {
	return(false);
       }


    if (picnum > 1)
       {
	$("#pfeill").show();
       }
    if (picnum == 1)
       {
	$("#pfeill").hide();
       }

    newpic = 'url('+Pics[picnum]+')';
    $('#produktpraesentation').css('background-image', newpic);

    var infolayer = '#produktinfo'+aktpic;
    $(infolayer).hide();
    var countdiv = '#pcount'+aktpic+' a';
    $(countdiv).css('color', '#8C8D8F');

    aktpic = picnum;

    var infolayer = '#produktinfo'+aktpic;
    $(infolayer).show();
    var countdiv = '#pcount'+aktpic+' a';
    $(countdiv).css('color', '#D0011F');


    if      (aktpic == piccount)
	    {
	     $("#pfeilr").hide();
            }
    else if (aktpic < piccount)
	    {
	     $("#pfeilr").show();
	    }
   }


function showaps()
   {
    apaktiv = 'ja';
    $("#produktap").fadeIn(1500);
   }


function showfs(fallstudie,aid)
   {
    fsaktiv = 'ja';
    $("#produktfs").fadeIn(1500);

    var url = 'ajax.php?mode=showfsform&fs='+fallstudie+'&aid='+aid;
    // eigentliche Ajax-Funktion Start
    $.ajax({
    type: "GET",
    url: url,
    dataType: "html",
    success: function(html)
	{
	 $('#text_fs').empty().append(html);
	}
    });
   }


function sendfs()
   {
    var url = 'ajax.php?mode=sendfsform&sendkontakt=ja';

    if (document.kontakt.aid)
       {url += '&aid='+document.kontakt.aid.value;
       }
    if (document.kontakt.name)
       {url += '&name='+document.kontakt.name.value;
       }
    if (document.kontakt.nachname)
       {url += '&nachname='+document.kontakt.nachname.value;
       }
    if (document.kontakt.funktion)
       {url += '&funktion='+document.kontakt.funktion.value;
       }
    if (document.kontakt.firma)
       {url += '&firma='+document.kontakt.firma.value;
       }
    if (document.kontakt.email)
       {url += '&email='+document.kontakt.email.value;
       }
    if (document.kontakt.fallstudie)
       {url += '&fallstudie='+document.kontakt.fallstudie.value;
       }

//    alert(url);

    // eigentliche Ajax-Funktion Start
    $.ajax({
    type: "GET",
    url: url,
    dataType: "html",
    success: function(html)
	{
	 $('#text_fs').empty().append(html);
	}
    });


   }




function changevis(divid,$opacity,txt)
   {
    var $divlayer = '#'+divid;
    $($divlayer).animate({opacity: $opacity}, 0);

    document.getElementById('prodthumbtxt').innerHTML = txt;
   }



function newpage(newlink)
   {
    $("#produktpraesentation").fadeOut(1500);
    $("#produktabdecker").fadeOut(1500);
    link = newlink;
    setTimeout(function(){showpage()},1500); 
//  window.location.href = link;
   }

function showpage()
   {
    window.location.href = link;
   }