var lastGroupItem = 'product'
function switchGroupList(show_list, hide_list) {
	if (lastGroupItem == show_list) {
		return false;
	}
	$(show_list + "_tab").addClassName('selected');	
	$(hide_list + "_tab").removeClassName('selected');	
	
	/*	
	$(show_list + "_list").show();
	$(hide_list + "_list").hide();
	*/
	// haal grote van de geselecteerde lijst.
	old_height = $(hide_list + "_list").getHeight();
	new_height = $("product_lists").getHeight() + 12;
	
	// $("product_lists").morph("height: " + new_height + "px");	
	/*
	$(hide_list + "_list").fade({ queue: 'front' });
	$(show_list + "_list").appear( { queue: 'end' });
	*/
	
	Effect.SlideUp(hide_list + "_list", { queue: 'front' });
	Effect.SlideDown(show_list + "_list", { queue: 'end' });
	lastGroupItem = show_list;
	return false;
}

function clearInputbox(el, defaultvalue) {
	if (el.value == defaultvalue) {
		el.value = '';
		el.removeClassName("search_GrayText");
	}
}

function checkSearch(){
	searchfield_str = document.search.searchfield_str.value
	search_error1 = document.search.search_error1.value
	search_error2 = document.search.search_error2.value
	searchfield = document.search.searchfield.value
	strOrderByField = document.search.strOrderByField.value
	strTable = document.search.strTable.value
	zoekwoord = document.search.SValue.value
	if (zoekwoord == '' || zoekwoord == searchfield_str){
		alert(search_error1);
	} else {
		if (zoekwoord.length <= 2) {
			alert(search_error2);
			return;
		}
		document.search.action = '/page.asp';
		document.search.submit();
	}
}