function InitCookie(grp,keuze) 
{
    var cmd = false;
//    if (getCookie) 
//      {
//      cmd = getCookie(grp);
//      }

//    if (!cmd) 
//      {        
      cmd = "\'FwSimpleGroup\',\'m_"+keuze+"\',\'img/menu/m_"+keuze+"_F3.gif\',\'img/menu/m_"+keuze+"_F3.gif\',\'#955712254282\'";
//      }

    if (cmd) 
      {
      eval("GrpDown(" + cmd + ")");
      eval("GrpRestore(" + cmd + ")");
      }
}

function displayStatusMsg(msgStr) { //v2.0
  status=msgStr;
  document.MM_returnValue = true;
}

/* ======================================================================
FUNCTION:         getArgs
functie:          Splitsen van meegegeven argumenten
                  Parameter:        
Aangeroepen door: pr_*.htm, ld_*.htm;
====================================================================== */

function getArgs()
{
   var args=new Object();
   var query=location.search.substring(1);
   var pairs= query.split(",");
   for (var i=0; i<pairs.length; i++)
      {
      var pos=pairs[i].indexOf('=');
      if (pos==-1) continue;
      var argname=pairs[i].substring(0,pos);
      var value=pairs[i].substring(pos+1);
      args[argname]=unescape(value);
   }
return args;
}
var args=getArgs();

/* ======================================================================
FUNCTION:   GetRadioValue
====================================================================== */
function GetRadioValue( radioObject ) 
{
   var value = null;
   // Validate parameter value
   if (radioObject+"" == "undefined" || radioObject == null)
      return null;

   for (var i=0; i < radioObject.length; i++) {
      if (radioObject[i].checked) {
         value = radioObject[i].value;
         break;
      }
   } // end for loop

   return value;
}

/* ======================================================================
FUNCTION:   isBlank
====================================================================== */
function isBlank(s)
{
   for (var i=0; i<s.length;i++)
      {
      var c=s.charAt(i);
      if ((c!=" ") && (c !="\n") && (c !="\t")) return false;
      }
   return true;
}

function openVergroting(imageName,imageWidth,imageHeight,taal,tekst) {
// origineel: function JustSoPicWindow(imageName,imageWidth,imageHeight,alt,bgcolor,hugger,hugMargin)
// by E Michael Brandt of ValleyWebDesigns.com - Please leave these comments intact.
// version 2.1.8
// Aangepast door DJ 2001

   if (!imageHeight) imageHeight=450;

   if (taal=='N') alt="* * Klik om venster te sluiten * *"
   else           alt="* * Click to close the window * *";
   var bgcolor = "FFFFFF";
   var hugMargin = "25";
   var hugger = "hug image";
// DJ
	var adj=10;
	var w = screen.width;
	var h = screen.height;
	var byFactor=1;

	if(w<740){
	  var lift=0.90;
	}
	if(w>=740 & w<835){
	  var lift=0.91;
	}
	if(w>=835){
	  var lift=0.93;
	}
	if (imageWidth>w){	
	  byFactor = w / imageWidth;			
	  imageWidth = w;
	  imageHeight = imageHeight * byFactor;
	}
	if (imageHeight>h-adj){
	  byFactor = h / imageHeight;
	  imageWidth = (imageWidth * byFactor);
	  imageHeight = h; 
	}
	   
	var scrWidth = w-adj;
	var scrHeight = (h*lift)-adj;

	if (imageHeight>scrHeight){
  	  imageHeight=imageHeight*lift;
	  imageWidth=imageWidth*lift;
	}

	var posLeft=0;
	var posTop=0;

	if (hugger == "hug image"){
	  if (hugMargin == ""){
	    hugMargin = 0;
	  }
	  var scrHeightTemp = imageHeight - 0 + 2*hugMargin + 60;
	  if (scrHeightTemp < scrHeight) {
		scrHeight = scrHeightTemp;
	  } 
	  var scrWidthTemp = imageWidth - 0 + 2*hugMargin;
	  if (scrWidthTemp < scrWidth) {
		scrWidth = scrWidthTemp;
	  }
	  
	  if (scrHeight<100){scrHeight=100;}
	  if (scrWidth<100){scrWidth=100;}

	  posTop =  ((h-(scrHeight/lift)-adj)/2);
	  posLeft = ((w-(scrWidth)-adj)/2);
 	}

	if (imageHeight > (h*lift)-adj || imageWidth > w-adj){
		imageHeight=imageHeight-adj;
		imageWidth=imageWidth-adj;
	}

	var agt=navigator.userAgent.toLowerCase(); 
	var is_opera = (agt.indexOf("opera") != -1); 

	if (is_opera == true){
	  var args= new Array();
	  args[0]='parent';
	  args[1]=imageName;
	  var i ; document.MM_returnValue = false;
	  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
	} else {

	justso='';
    if (niv) { // Niveau om relatief pad aan te passen van images
       if (niv==0) justso='vwd_justso.htm';
       if (niv==1) justso='../vwd_justso.htm';
       if (niv==2) justso='../../vwd_justso.htm';
}
newWindow = window.open(justso,"newWindow","width="+scrWidth+",height="+scrHeight+",left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html><title>'+alt+'</title><body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" bgcolor='+bgcolor+' onBlur="self.close()" onClick="self.close()">');  
	newWindow.document.write('<table width="'+imageWidth+'" border="0" cellspacing="0" cellpadding="0" align="center" height="'+scrHeight+'"><tr><td>');
	newWindow.document.write('<img src="'+imageName+'" width='+imageWidth+' height='+imageHeight+' alt="'+alt+'" >');  // DJ
	newWindow.document.write('</td></tr><tr><td align="center">'+tekst+'</td></tr></table></body></html>');
	newWindow.document.close();
	newWindow.focus();
  }
}

function mailAdres(voor,na,naam,oms,subj,klasse) {
//
// Voorbeeld:
// <a href="mailto:Rederij Quo Vadis<info(apestaartje)de-liefde.nl>&SUBJECT=Aanvraag prijsinformatie catering (Engels)">Rederij Quo Vadis</a>
//
// <script language="JavaScript"><!--
//   mailAdres('info','de-liefde.nl','naam','oms','subj','class')
// //--></script>
//
   var link="<a href=\'mailto:";
   if (naam) link+=naam+"<";
   link+=voor+"@"+na
   if (naam) link+=">";
   if (subj) link+="?subject="+subj;
   link+="\'";
   if (klasse) link+=" class=\'"+klasse+"\'";
   link+=">";
   if (oms) link+=oms
   else     link+=voor+"@"+na;
   link+="</a>";
//   alert(link);
   document.write(link);
}