// JavaScript Document
var isIE = document.all ? true : false;
	var isSearchChanged = false;
	var isEmailClearDefault = false;
	var isNameAccountClearDefault = false;
	var isPassAccountClearDefault = false;

function getLayer(layerName) {
	if (isIE) {
		return document.all[layerName];
	} else {
		return document.getElementById(layerName);
	}
}

function SiteSearchClearDefault(el) {
	if (el)
		if (el.value == "") {
			el.value = "Trefwoord, nummer";
			isSearchChanged = false;
		} else {
			if ((el.value == "Trefwoord, nummer") && !isSearchChanged) {
				el.value = "";
			}
		}
}

function emailClearDefault(el) {
	if (el)
		if (el.value == "") {
			el.value = "e-mail adres";
			isEmailClearDefault = false;
		} else {
			if ((el.value == "e-mail adres") && !isEmailClearDefault) {
				el.value = "";
			}
		}
}