function infovenster(URL, s) {
   var specs = 'screenX=100,screenY=100,top=100,left=100 '+s;
   window.open(URL,'',specs );
}

function toonenquete(kop, scherm) {
document.write("<DIV id='enquete'>");
document.write("<P class='kop'>" + kop + "</p>");
document.write("<P class='uitspraak'>");
document.write("<form  action='verwerk_enquete.php' method='post'>");
document.write("<input type='hidden' name='bron' id='bron' value=" + scherm + ">");
document.write("<textarea name='opmerkingen' cols='13' rows='6' id='opmerkingen'></textarea><BR><BR>");
document.write("<input name='bevestiging' type='submit' id='bevestiging' value='Verstuur'>");
document.write("</FORM>");
document.write("</DIV>");
}


function toon_info( ID )
{
   var tekst = document.getElementById( ID );
   if ( tekst.style.display == "none") 
   {
      tekst.style.display = "block";
	tekst.style.background="#FFFFFF";
   }
   else 
   {
	tekst.style.display = "none";
   }
}

function toon_extra_info(a,codediv){  
   var info = document.getElementById( codediv );   
   if (info.style.display == "block") 
   {
       info.style.display = "none";
	 a.innerHTML='<u>meer info</u>';   }
   else 
   {
       info.style.display = "block";
       info.style.background="#FFFFDD";
	 a.innerHTML='<u>verbergen</u>';   
   }
}


function mouse_over() { if( document.all ){ this.className='meer mouseover'};}

function mouse_out() { if( document.all ){ this.className='meer'};}


function show(nr) {
  document.getElementById(nr).style.display = '';
}
function hide(nr) {
  document.getElementById(nr).style.display = 'none';
}