function SymError()
{
  return true;
}

window.onerror = SymError;

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function show (id) {
if (document.getElementById) 
document.getElementById(id).style.visibility = "visible";
else if (document.all) 
document.all[id].style.visibility ="visible";
else if (document.layers) 
document.layers[id].visibility = "show";
}

function hide (id) {
if (document.getElementById)
document.getElementById(id).style.visibility = "hidden";
else if (document.all)
document.all[id].style.visibility ="hidden";
else if (document.layers)
document.layers[id].visibility = "hide";
}

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
   {
   for(var i=0; i<document.images.length; i++)
      {
		  var img = document.images[i]
		  var imgName = img.src.toUpperCase()
		  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
			 {
			 var imgID = (img.id) ? "id='" + img.id + "' " : ""
			 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
			 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
			 var imgStyle = "display:inline-block;" + img.style.cssText 
			 var imgAttribs = img.attributes;
				for (var j=0; j<imgAttribs.length; j++)
				{
				var imgAttrib = imgAttribs[j];
				if (imgAttrib.nodeName == "align")
				   {		  
				   if (imgAttrib.nodeValue == "left") imgStyle = "float:left;" + imgStyle
				   if (imgAttrib.nodeValue == "right") imgStyle = "float:right;" + imgStyle
				   break
				   }
				}
			 var strNewHTML = "<span " + imgID + imgClass + imgTitle
			 strNewHTML += " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
			 if(img.id == "dixap" || img.id == "fruit" || img.id == "ijs" || img.id == "zoek") { strNewHTML += "cursor:hand;" }
			 strNewHTML += "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
			 strNewHTML += "(src='" + img.src + "', sizingMethod='scale');\""
			 strNewHTML += " onmouseover=\"PNGswap('" + img.id + "');\" onmouseout=\"PNGswap('" + img.id +"');\""
			 strNewHTML += "></span>" 
			 img.outerHTML = strNewHTML
			 i = i-1
  	   }
	 }
   }
   
window.attachEvent("onload", correctPNG);

function PNGswap(myID)
{
   var strOver  = "_on"
   var strOff = "_off"
   var oSpan = document.getElementById(myID)
   var currentAlphaImg = oSpan.filters(0).src
   if (currentAlphaImg.indexOf(strOver) != -1)
      oSpan.filters(0).src = currentAlphaImg.replace(strOver,strOff)
   else
      oSpan.filters(0).src = currentAlphaImg.replace(strOff,strOver)
}

function imgSwap(oImg)
{
   var strOver  = "_on"    // image to be used with mouse over
   var strOff = "_off"     // normal image
   var strImg = oImg.src
   if (strImg.indexOf(strOver) != -1) 
      oImg.src = strImg.replace(strOver,strOff)
   else
      oImg.src = strImg.replace(strOff,strOver)
}

function printmain() {
	window.main.focus();
	window.print();
}