var offsetx=20
var offsety=0

function changeToText(text)
{
  document.getElementById("back_link").innerHTML = text;
}

function changeToPicture(path)
{ 
  document.getElementById("back_link").innerHTML = '<img src="' + path + '" style="border: none;" />';
}

function changeToPictureHome()
{ 
  document.getElementById("back_link").innerHTML = '<img src="images/back.gif" style="border: none;" />';
}

function checkMenuItem(item)
{
  item.style.backgroundImage = 'url(images/check_aktiv.gif)';
}

function uncheckMenuItem(item)
{
  item.style.backgroundImage = 'url(images/check.gif)';
}

function clickMenuItem()
{
  document.forms["projectForm"].AlleAnzeigen.value = "checked";
  document.projectForm.submit();
}

function checkPDF(item)
{
  item.style.backgroundImage = 'url(images/paper_aktiv.gif)';
}

function uncheckPDF(item)
{
  item.style.backgroundImage = 'url(images/paper.gif)';
}

function clickBroschueren(item)
{ 
  if(document.getElementById("hwp_broschueren").value == "nein")
  {
    document.getElementById("hwp_broschueren").value = "ja";
    item.style.backgroundImage = 'url(images/check_aktiv.gif)';
  }
  else
  {
    document.getElementById("hwp_broschueren").value = "nein";
    item.style.backgroundImage = 'url(images/check.gif)';
  }
}

function menuItem_mouseOver(item)
{
  item.style.backgroundImage = 'url(images/listimage_red.jpg)';
}

function menuItem_mouseOut(item)
{
  item.style.backgroundImage = 'url(images/listimage_gray.jpg)';
}

function menuItemStart_mouseOver(item)
{
  item.style.backgroundImage = 'url(images/listimage_red.jpg)';
}

function menuItemStart_mouseOut(item)
{
  item.style.backgroundImage = 'url(images/listimage_gray.jpg)';
}

/*
function changeHeaderbild(path)
{ 
  document.getElementById("_HEADERBILD").innerHTML = '<img src="' + path + '" style="border: none;" />';
}
*/

function changeHeaderbild(id)
{ 
  document.getElementById('ansprechpartner_alle').style.display = 'none';
  document.getElementById('ansprechpartner1').style.display = 'none';
  document.getElementById('ansprechpartner2').style.display = 'none';
  document.getElementById('ansprechpartner3').style.display = 'none';
  document.getElementById('ansprechpartner4').style.display = 'none';
  
  document.getElementById(id).style.display = 'inline';
}

function clearSearchField(item, startText)
{
  if(item.value == startText)
  {
    item.value = '';
  }
}

function InfoBoxAusblenden() {
  document.getElementById('infobox').style.display = "none";
}

function InfoBoxAnzeigen(e,txt,offsetX,offsetY)
{
  if (offsetX) {offsetx=offsetX;} else {offsetx=20;}
  
  if (offsetY) {offsety=offsetY;} else {offsety=0;}
  
  var PositionX = 0;
  var PositionY = 0;
  
  if (!e) var e = window.event;
  if (e.pageX || e.pageY)
  {
    PositionX = e.pageX;
    PositionY = e.pageY;
  }
  else if (e.clientX || e.clientY)
  {
    PositionX = e.clientX + document.body.scrollLeft;
    PositionY = e.clientY + document.body.scrollTop;
  }
  document.getElementById("infobox_text").innerHTML=txt;
  document.getElementById('infobox').style.left = (PositionX+offsetx) + 'px';
  document.getElementById('infobox').style.top = (PositionY+offsety) + 'px';
  document.getElementById('infobox').style.display = "inline";
}