var openwindow;

function win(theURL,winName,features) { //v2.0

	openwindow = window.open(theURL,winName,features);

}

function clearText(field){
    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}

var currentDiv = 'cat_0_0';
function showDiv(div) {
	if(currentDiv!='') {
		hideDiv(currentDiv);
	}
	document.getElementById(div).style.display = 'block';
	currentDiv = div;
}
function hideDiv(div) {
   document.getElementById(div).style.display = 'none';
}
function clearText(field){
    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}
function enableTextfield(field,field2) {
	if(field.value == 'Andere soort...') {
		document.getElementById(field2).disabled = false;
		document.getElementById(field2).style.backgroundColor = '';
	}
}
function limitText(limitField, limitCount, limitNum) {
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	} else {
		limitCount.value = limitNum - limitField.value.length;
	}
}