function openPage( st0, st1, st2 ){
  top.location.href="index.php?st="+st0+"&st1="+st1+"&st2="+st2;  
}


function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function simpleSubmit (  ) {
  var frmMain = window.document.frmMain;
  
  frmMain.submit( );
}


function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function validateForm (  ) {
  
  MM_validateForm('name','','R','company','','R','email','','RisEmail');
  
  if (  document.MM_returnValue ) 
    frmMain.submit();
  
  

  
}

function isEmail (email) {
	var a = email.lastIndexOf('@');
	var	b = email.lastIndexOf('.');
	var	c = email.indexOf(':');
	var	d = email.indexOf('/');
	var	e = email.substring(0,a);
	var	f = e.indexOf('@');
	var	g = email.substring(a+1,email.length);
	var	h = g.indexOf('[');
	var	i = g.indexOf(']');
	var	j = g.indexOf('&lt;');
	var	k = g.indexOf('&gt;');
	var	l = email.substring(a+1,b);
	var	m = email.substring(b+1,email.length);
	var	n = email.substring(0,a);
	var	o = 0;
	if (a > b) {o++};
	if (c != -1) {o++};
	if (d != -1) {o++};
	if (f != -1) {o++};
	if (h != -1) {o++};
	if (i != -1) {o++};
	if (j != -1) {o++};
	if (k != -1) {o++};
	if (l.length < 3) {o++};
	if (m.length < 2) {o++};
	if (n.length < 1) {o++};

	return (o == 0);
}

function setPointer(theRow, thePointerColor) {
  //  alert(theRow.style);
  if (thePointerColor == '' || typeof(theRow.style) == 'undefined') {
    return false;
  }
  
  if (typeof(document.getElementsByTagName) != 'undefined') {
    var theCells = theRow.getElementsByTagName('td');
    //        alert("ok");
    
  }
  else if (typeof(theRow.cells) != 'undefined') {
    var theCells = theRow.cells;
  }
  else {
    return false;
  }
  
  var rowCellsCnt  = theCells.length;
  
  //enkel laatste cel  
  if ( theCells[rowCellsCnt-1].className != 'tdsubnavactive' ) {
    theCells[rowCellsCnt-1].style.backgroundColor = thePointerColor;
  }
  
  return true;
} // end of the 'setPointer()' function






function openWindow( id ) {
  window.open( 'pic.php?' + id,'detail','scrollbars=yes,resizable=yes,screenX=0,screenY=0,top=0,left=0'  );
}


//alert (getParameter( "case" ) ); 
var activeList = getParameter( "case" );




function toggleList(e){
 
  if (  document.getElementById(e) != null) {

  
  	element = document.getElementById(e).style;
    
    
  	element.display == 'none' ? element.display = 'block' : 
    element.display='none';
    
    if (  ( activeList != null ) && ( activeList != element ) ){
      activeList.display='none';
    }
    
    activeList = element;
   
  }

}


function getParameter(text) {
	var param;
  var queryString = location.search;
  
  if ( queryString.indexOf ( text ) >=0  ) {//komt voor
  	text = text + "="
  	
  	var length = text.length;
  	
    var beginpos = queryString.indexOf(text) + length
    
  	var eindepos = queryString.indexOf("&", beginpos)
    
  	if (eindepos == -1) {
  		eindepos = queryString.length;
  	}
    
  	param = queryString.substring(beginpos,eindepos)
    
  }
  
  else {
    param = null
  }

	return param

}



function mainToggle (  ) {

  if ( activeList != null ) toggleList(activeList)
}