// Load HOME link if page is not shown in frameset
if (top == self) document.write("<a href='frameset.htm'>HOME</a>");

//Load new titleframe and textframe
function loadItem(MyTitle,MyText,MyCorner)
{
  eval("loadFrames('frame_titelbalk','" + MyTitle + "','frame_main','" + MyText + "','frame_hoek','" + MyCorner + "')");
}

//Load 2 frames
function loadFrames(frame1,page1,frame2,page2,frame3,page3) 
{
  if (page1!='')
  {
    eval("top."+frame1+".location='"+page1+"'");
  }
  if (page3!='')
  {
    eval("top."+frame3+".location='"+page3+"'");
  }
  if (page2!='')
  {
    eval("top."+frame2+".location='"+page2+"'");
  }
}

// Fill fotoform with variables and submit
function submitFotoform(fieldvalue,fieldoption,itemname,itemtitel)
{
  document.fotoform.values3.value = fieldvalue;
  document.fotoform.option3.value = fieldoption;
  document.fotoform.Item.value = itemname;
  document.fotoform.Titel.value = itemtitel;
  if (itemname=="Noordzeekanaal1") {
    document.fotoform.values7.value="1876";
    document.fotoform.option7.value="4";
  }
  document.fotoform.submit();
}

// Temporary variables to hold mouse x-y position
var tempX = 0;
var tempY = 0;

// If NS then set up for mouse capture
 if (document.layers) 
  document.captureEvents(Event.MOUSEMOVE);

// Set-up to use getMouseXY function onClick
 document.onmousemove = GetMouseXY;

 function GetMouseXY(e) {
  if (document.all)
  {
    window.pageX=event.clientX;
    window.pageY=event.clientY;
  } 
  else 
    if (document.layers)
    {
      window.pageX = e.pageX;
      window.pageY = e.pageY;
    }  
//  window.pageX=10;
 }

function createPopUp(MyText,x,y)
{
  if (document.all)
  {
    PopUpBox.style.left=x + document.body.scrollLeft;
    PopUpBox.style.top=y + document.body.scrollTop;
    PopUpBox.innerHTML=MyText;
    PopUpBox.style.visibility="visible";
  }
  else 
    if (document.layers)
    {
      document.PopUpBox.left=x;
      document.PopUpBox.top=y;
      document.PopUpBox.document.write(MyText);
      document.PopUpBox.visibility="show";
      document.PopUpBox.document.close();
    }
}

function PopUpImage(number)
{
  var PopUpTextFront="<P STYLE='background-color : #FEEFD2;font-family: Times New Roman, Times;font-size: 12pt;margin-left : 5px;margin-right : 5px;margin-bottom : 0px;'>";
  var PopUpTextRear="</P>";
  createPopUp(PopUpTextFront + eval("message"+number) + PopUpTextRear, window.pageX, window.pageY);
}

function PopUp(number)
{
  var PopUpTextFront="<table border='0' cellspacing='0' STYLE='background-color : #FEEFD2;'>" +
      "<tr><td>&nbsp;</td>" +
      "<td><a href='javascript:hidebox();'><img class='titelbalk' src='images/button_close.gif' border=0></a></td>" +
      "<tr><td><P STYLE='background-color : #FEEFD2;width:400px;font-family: Times New Roman, Times;font-size: 12pt;margin-left : 10px;margin-bottom : 10px;'>";
  var PopUpTextRear="</p></td><td>&nbsp;</td></tr></table>";

  createPopUp(PopUpTextFront + eval("message"+number) + PopUpTextRear, 10, window.pageY);
}

function hidebox()
{
  if (document.all)
    PopUpBox.style.visibility="hidden"
  else 
    if (document.layers)
      document.PopUpBox.visibility="hide"
}