// JavaScript Document


var TO,M; 

function showMsg()
{ 
  clearTimeout(TO); 
  M=document.getElementById('imagecontainer').style 
  M.visibility='visible'; 
} 

function hideMsg()
{ 
  TO=setTimeout("M.visibility='hidden';",100); 
}

function deldialog(id,url)
{
  var eingabe = confirm("Wirklich löschen?");
  if (eingabe) document.location.href=url;
}
function showpic(file,picid)
{
  var image=document.getElementById(picid);
      image.src=file;
      image.className='isimage';


  //document.previewimage.src=path+file;
  //document.getElementsByName("previewimage")[0].className='isimage';
  
}


function hidepic(picid)
{
  var path = 'files/images/';
  var image=document.getElementById(picid);
  image.src=path+'whitespace.jpg';
  image.className='noimage';
}



function submitform(formid)
{
  var obj = document.getElementById(formid);
  obj.submit();
}

function maxdiv(divid)
{
  document.getElementById(divid).style.height=screen.height+'px'
}
function validatecontact(lng)
{
  var formok = true;
  var msg;
  
  if (lng == 'eng') { msg = 'Please fill out all spaces marked *.'; } 
  if (lng == 'de') { msg = 'Bitte alle Felder mit einem * ausfüllen.'; }
  
  var value = document.getElementById('name').value;
  if (value == '') formok = false;
  value = document.getElementById('firma').value;
  if (value == '') formok = false;
  value = document.getElementById('nachricht').value;
  if (value == '') formok = false;
  value = document.getElementById('email').value;
  if (value == '') formok = false;
  value = document.getElementById('adresse').value;
  if (value == '') formok = false;
  value = document.getElementById('telefon').value;
  if (value == '') formok = false;
  
  if (!formok) 
    alert(msg);
  else
    document.getElementById('contactform').submit();
}