$$(".menu-item").each(function(item)
{
	item.onmouseover = function()
	{
		item.addClass("hover");
		resizeIFrame(item);
	};
	
	item.onmouseout = function()
	{		
		item.removeClass("hover");
	};
});


$$(".menu-item li").each(function(item)
{
	item.onmouseover = function()
	{
		item.addClass("hover");
	};
	
	item.onmouseout = function()
	{		
		item.removeClass("hover");
	};
});

function resizeIFrame(obj) {
    var dd = obj.getElementsByClassName('drop-down')[0];
    var width = dd.offsetWidth;
    var height = dd.offsetHeight;
    var frame = obj.getElementsByClassName('bgiframe')[0];
    if (frame) {
        frame.style.width = width;
        frame.style.height = height;
    }
}

window.onDomReady(function()
{
	$$(".search-field").each(function(field)
	{
		var defaultValue = field.value;
		
		field.onfocus = function()
		{
			field.value = (field.value == defaultValue) ?
				"" : field.value;
		};

		field.onblur = function()
		{
			field.value = (field.value == "") ? defaultValue :
			field.value;
		};
	});
});