function CreateBookmarkLink(title, url) {
	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); }
	else if(window.opera && window.print) { // Opera Hotlist
		return true; }
 }
function mailcheck()
        {
	var invoer, lengte, i, atcheck, dotcheck;
	invoer=document.Opmerkingen.Email.value;
	lengte=document.Opmerkingen.Email.value.length;
	atcheck=0;
	dotcheck=0;
	for (i=0; i < lengte; i=i+1)
	  {if (invoer.charAt(i)=="@")
	     {
	      atcheck = 1
	     }
	   if (invoer.charAt(i)==".")
	     {
	      dotcheck = 1
	     }
	  }
	if (atcheck!=1 || dotcheck!=1)
	  {alert("Fill in your emailadress, please.");
	   return false;
	   document.Opmerkingen.Email.focus();
	  }
	}
function mailcheck2()
        {
	var invoer, lengte, i, atcheck, dotcheck;
	invoer=document.Opmerkingen2.Email.value;
	lengte=document.Opmerkingen2.Email.value.length;
	atcheck=0;
	dotcheck=0;
	for (i=0; i < lengte; i=i+1)
	  {if (invoer.charAt(i)=="@")
	     {
	      atcheck = 1
	     }
	   if (invoer.charAt(i)==".")
	     {
	      dotcheck = 1
	     }
	  }
	if (atcheck!=1 || dotcheck!=1)
	  {alert("Fill in your emailadress, please.");
	   return false;
	   document.Opmerkingen2	.Email.focus();
	  }
	}