 <!--
var agt=navigator.userAgent.toLowerCase();
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);
var is_nav6up = (is_nav && (is_major >= 5));
var is_ie4up  = (is_ie && (is_major >= 4));
var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
var is_ie4up  = (is_ie && (is_major >= 4));
var lastclicked = "none";

var pointcursor = "";
if(is_nav6up){pointcursor = "pointer";}
if(is_ie4up){pointcursor = "hand";}


function check_menu_out(td){
	if (td != lastclicked){
		td.className = "menu_out";
	}
}

function check_click(page){
	document.location.href = "/pagina/"+page;
}

// deze functie wordt bij het inladen van een pagina aangeroepen en zorgt dat de juiste menu knop ingedrukt staat
function check_button(tdname){
	if (tdname!='none'){
		document.getElementById(tdname).className = "menu_over";
		lastclicked = document.getElementById(tdname);
	}
}

function openWin(file){
	myWin = window.open(file,"Popup","toolbar=no,status=no,width=250,height=400");
	myWin.moveTo(0,0);
}

function get_browser_height(){
	var myWidth = 0, myHeight = 0;
	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	} else {
		if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
			//IE 6+ in 'standards compliant mode'
			myWidth = document.documentElement.clientWidth;
			myHeight = document.documentElement.clientHeight;
		} else {
			if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
				//IE 4 compatible
				myWidth = document.body.clientWidth;
				myHeight = document.body.clientHeight;
			}
		}
	}
	
	myHeight = myHeight - 30;
	return(myHeight);
}

function swap_check_value(checkbox){
	if(checkbox.value==0){
		checkbox.value=1;
	} else {
		checkbox.value=0;
	}
	
} // function swap_check_value


// functies voor het uitklapmenu
function check_menu_over(td){
	td.className = "menu_over";
	td.style.cursor = pointcursor;

	if(document.getElementById('submenu_01')){
		if(td.id=="persoonlijk"){
			document.getElementById('submenu_01').style.display='block';
		} else {
			document.getElementById('submenu_01').style.display='none';
		}
	}

	if(document.getElementById('submenu_02')){
		if(td.id=="standpunten"){
			document.getElementById('submenu_02').style.display='block';
		} else {
			document.getElementById('submenu_02').style.display='none';
		}
	}

}

function hide_menu(){
	if(!mouse_on_submenu_01){
		document.getElementById('submenu_01').style.display = 'none';
	}
}

function check_submenu(){
	mouse_on_submenu_01 = false;
	setTimeout('hide_menu();',50); 
}

//-->