function querySt(ji) {
    hu = window.location.search.substring(1);
    gy = hu.split("&");
    for (i=0;i<gy.length;i++) {
        ft = gy[i].split("=");
        if (ft[0] == ji) {
            return ft[1];
        }
    }
}

/* laatste menu item */

function BDLastMenuItem() {
	var Item = $('menu_level1').getElement('li');
	var Start = Item.getCoordinates().left;
	var ItemPosition = $('menu_level1').getChildren('li');
	var Length = 0;
	//= $('menu_level1').getCoordinates().width-45;
	ItemPosition.each(function(element, index){
	itemlength = element.getCoordinates().width;
	Length += itemlength;
	});
	
	ItemPosition.each(function(element, index){
		var MenuItemCoo = element.getCoordinates().left;
		var MarginPx = (MenuItemCoo- Start);
		var SubItemPosition = element.getElement('ul.submenu');
		
		if (SubItemPosition) {
			var SubItems =SubItemPosition.getChildren('li');
			var SubItemsLength = 0;
			var TotalLength = 0;
			
			SubItems.each(function(subelement, subindex){
				var ItemWidth = subelement.getCoordinates().width;
				var SubTotal = 0;
				SubItemsLength += ItemWidth;
			})
			var TotalLength = SubItemsLength + MarginPx;
			if (TotalLength >= Length){
				if (index != element.lenght) {
					MarginPx = Length - SubItemsLength;
				}
				if (MarginPx < 0){
					MarginPx = 0;
				}			
			}
			element.getElement('ul.submenu').setStyle('margin-left', MarginPx  + 'px');
		}
	});
};

function Validate_search()
{
	var textbox = $(document.body).getElement('input.header_search_input');
	var inputbox = $(document.body).getElement('input.search_menu_text');
	
	if (textbox && !inputbox){
		if (textbox.getProperty('value') == '' && !inputbox)
		{
			alert('Vul een zoekterm in.');
			return false;
		}
		else 
		{
			return true;
		}
	}
	if (inputbox){
	var form = $(document.body).getElement('form.search_form2');
		if (inputbox.getProperty('value') == '' )
		{
			alert('Vul een zoekterm in.');
			return false;
		}
		else 
		{
			return true;
		}
	}
}

window.addEvent('domready', function(){
    if($('menu_level1'))
    BDLastMenuItem();
});