function searchfield() {
	squery = document.searchform.searchwords.value;
	if(squery == "ik zoek...") {
		document.searchform.searchwords.value = "";
	}
}

function refill() {
	squery = document.searchform.searchwords.value;
	if(squery == "") {
		document.searchform.searchwords.value = "ik zoek...";
	}
}