window.onload = function() {
			var newInnerContentHeight = $window().height - $("header_container").offsetHeight - $("footer").offsetHeight - 80;
			if($("innerContent").offsetHeight < newInnerContentHeight)
				$("innerContent").css("height", newInnerContentHeight + "px");
				
			newInnerContentHeight = document.body.offsetHeight - $("header_container").offsetHeight - $("footer").offsetHeight - 80;
			if($("innerContent").offsetHeight < newInnerContentHeight)
				$("innerContent").css("height", newInnerContentHeight + "px");
			if ($("wrapper").offsetHeight < $window().height) {
				$("wrapper").css("height", $window().height + "px");
				$("content").css("height", $window().height - $("header_container").offsetHeight - $("footer").offsetHeight - 15 + "px");
			}
			
			//wtf? the enquiry page goes weird without it.
			if($("recaptcha_response_field"))
				$('recaptcha_response_field').parentNode.style.left = 'auto';
        }
        
        var showIt = false;
        
        function onSubMenu(itemId)
        {
			showIt = itemId;
			window.status = "over";
        }
        function offSubMenu()
        {
			showIt = 0;
			window.status = "out";
        }
		function showSubMenu(itemId)
		{
			showIt = itemId;
			$(showIt).style.display = "block";
		}
		function hideSubMenu(itemId)
		{
			showIt = 0;
			window.setTimeout("hideAMenu('" + itemId + "');", 500);
		}
		function hideAMenu(itemId)
		{
			if(itemId==showIt) return;
			$(itemId).style.display = "none";
		}