<!--
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 current_open_submenu = null;
var current_open_link = null;

// Object type
function isObject(o) {
  return (typeof(o)=="object");
}
function isArray(o) {
  return (isObject(o) && (o.length) &&(!isString(o)));
}
function isFunction(o) {
  return (typeof(o)=="function");
}
function isString(o) {
  return (typeof(o)=="string");
}

/**
 * function get_browser_height()
 * Deze functie geeft de hoogte van het browservenster terug in pixels
 */
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;
			}
		}
	}

	return(myHeight);
} // function get_browser_height

function reset_input(element){
	if(element.value=="zoeken.." || element.value=="uw naam" || element.value=="uw e-mailadres"){
		element.value="";
	}
}


function confirmReset(){
    if(!confirm("U staat op het punt om alle velden te wissen, weet u het zeker?")){
        return false;
    }
}

function clearField(oObj){
    var sValue = oObj.value;
    if(sValue == "bijv. Paracetamol" || sValue == "bijv. 100mg" || sValue == "bijv. 1 maal daags"){
        oObj.value = "";
        oObj.className = "input_text";
    }
}

//-->