function changeSearch(e, type)
{
	switch (type)
	{
		case 'blur':
			if (e.value.length == 0)
				e.value = 'Search';
			break;
		default:
			if (e.value === "Search")
				e.value = '';
			break;
	}
}

function catchEnter(evt, e)
{
	evt = (evt) ? evt : event;
	var charCode = (evt.charCode) ? evt.charCode : ((evt.which) ? evt.which : evt.keyCode);

	if (charCode == 13 || charCode == 3)
		e.form.submit();
	else
		return true;
}