var selectedItem = null;

function ClickItem(id)
{
	var title = "";
	
	switch (id)
	{
		case 3:
			searchPage = "SearchDriver.aspx?p=" + id;
			title = "驱动搜索";
			break;
		case 5:
			searchPage = "SearchManual.aspx?p=" + id;
			title = "说明书搜索";
			break;
		case 7:
			searchPage = "SearchBios.aspx?p=" + id;
			title = "BIOS搜索";
			break;
	}

	
	if(selectedItem != null)
	{
		selectedItem.className = "";
	}
	selectedItem = document.getElementById("item" + id);
	selectedItem.className = "hover";
	document.getElementById("searchButton").value = title;
}