function selectrow( row )
{
	row.className = 'viewrow-selected';
}
function unselectrow( row )
{
	row.className = 'viewrow';
}
function selectmenuitem( item )
{
	item.className = 'menu-item-selected';
}
function unselectmenuitem( item )
{
	item.className = 'menu-item';
}
function selectmenuitemonder( item )
{
	item.className = 'menu-item-onder';
}
function unselectmenuitemonder( item )
{
	item.className = 'menu-item-onder';
}
function selectmenusubitem( item )
{
	item.className = 'menu-subitem-selected';
}
function unselectmenusubitem( item )
{
	item.className = 'menu-subitem';
}
function selecttopmenuitem( item )
{
	item.className = 'topmenu-item-selected';
	
	var img = document.getElementById( 'img_' + item.id );
	selectfoto( img );
}
function unselecttopmenuitem( item )
{
	item.className = 'topmenu-item';
	var img = document.getElementById( 'img_' + item.id );
	unselectfoto( img );
}
var rubrieken = {
		img_top2	: 'ziekenhuis',
		img_top3	: 'patiënt',
		img_top4	: 'bezoeker',
		img_top5	: 'werken',
		img_top6	: 'professionals'
	};
var selects = {
		img_top2	: '/top_ziekenhuis.jpg',
		img_top3	: '/top_patient.jpg',
		img_top4	: '/top_bezoeker.jpg',
		img_top5	: '/top_werken.jpg',
		img_top6	: '/top_professionals.jpg'
	};
var unselects = {
		img_top2	: '/top_ziekenhuis_1.jpg',
		img_top3	: '/top_patient_1.jpg',
		img_top4	: '/top_bezoeker_1.jpg',
		img_top5	: '/top_werken_1.jpg',
		img_top6	: '/top_professionals_1.jpg'
	};
function selectfoto( img )
{
	if ( img )
		img.src = eval( 'selects.' + img.id );
}
function unselectfoto( img )
{
	var r = eval( 'rubrieken.' + img.id );
	if ( r==rubriek )
		return;
	if ( img )
		img.src = eval( 'unselects.' + img.id );
}
function selectrelateditem( item )
{
	item.className = 'related-item-selected';
}
function unselectrelateditem( item )
{
	item.className = 'related-item';
}
function loadInMainFrame()
{
	if ( window.name != 'fcontent' )
	{
		window.top.location = '/frames.html?readform&page=' + window.location
	}
}
function do_resize()
{
	body_height = window.innerHeight != null ? window.innerHeight : document.body.clientHeight;
	mainmenu_height = document.getElementById('mainmenu').clientHeight;
	mainmenu2_height = (document.getElementById('mainmenu2') ? document.getElementById('mainmenu2').clientHeight : 0);
	if ( document.getElementById('content') != null )
		document.getElementById('content').style.height		 = body_height-180; /* hoger geworden met nieuw menu */
	if ( document.getElementById('viewcontent') != null )
		document.getElementById('viewcontent').style.height	 = body_height-160;
	if ( document.getElementById('menu') != null )
		document.getElementById('menu').style.height		 = body_height-190;
y=body_height-900;
	if ( document.getElementById('lijn') != null )
		document.getElementById('lijn').style.top =  y+"px";
	
	if (body_height > (mainmenu_height + mainmenu2_height + 192)) {
		document.getElementById('space').style.height = (body_height - 192- mainmenu_height - mainmenu2_height);
	}
	else {
		document.getElementById('space').style.height = 0;
	}
}
function open_editor( url )
{
	return open_new_window( url, 700, 550, 10, 10 );
}
function open_new_window( url, width, height, left, top )
{
	frame	= '_blank';
	options 	= 	'height=' + height +
			',width=' + width +
			',screenX=' + left +
			',left=' + left +
			',screenY=' + top +
			',top=' + top +
			',alwaysRaised=1,channelmode=0,dependent=1,directories=0,fullscreen=0,location=0,menubar=1,resizable=1,scrollbars=0,status=0,toolbar=0';

	window.open( url, frame, options);
	return false;
}
function open_screen(file)
{
	var width		= Math.min( 600, parseInt(screen.availWidth) ) - 10;
	var height		= Math.min( 450, parseInt(screen.availHeight) ) - 36;
	var centerX	= (parseInt(screen.availWidth) / 2);
	var centerY	= (parseInt(screen.availHeight) / 2);
	var left		= centerX - ((width+10)/2);
	var top		= centerY - ((height+36)/2);
	var options = 'alwaysRaised=0,height=' + height + ',width=' + width + ',screenX=' + left + ',left=' + left + ',screenY=' + top + ',top=' + top + ',channelmode=0,dependent=1,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0,hotkeys=0';
	window.open( file, 'titel', options );
}