function togglebox(thebox,focusbox) {
	var lookupbox=document.getElementById(thebox);
	if (lookupbox.className=='hidden') {
		lookupbox.className='';
		if (focusbox) { 
			if (document.getElementById(focusbox)) {
				document.getElementById(focusbox).focus()
			}
		}
	} else {
		lookupbox.className='hidden';
	}
}




/* test doeleinden*/

function showbox(thebox) {
	var lookupbox=document.getElementById(thebox);
	if (lookupbox) {
		lookupbox.className='';
	}
		

}

function hidebox(thebox) {
	var lookupbox=document.getElementById(thebox);
	if (lookupbox) {
		lookupbox.className='hidden';
	}
		

}



function focusbox(thebox) {
	var lookupbox=document.getElementById(thebox);
	if (lookupbox.className!='hidden') {
		lookupbox.focus();
	}
		

}