Before taking acyclovir, tell your doctor or pharmacist if you are allergic to it; or to valacyclovir; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
What is a portal, horizontal portal, and vertical portal? What is the difference between a portal and a site? Any place that one can visit on the world wide web is a site, more specifically, a website. A website with large number of links to other websites is a portal. It is normally used as an entry point for most people accessing the world wide web. A portal with information and links to websites featuring diverse subjects is a horizontal portal e.g. www.indiatimes.com and www.mantraonline.com. A portal having links and information focused on a particular subject is a vortal or a vertical portal e.g. www.quicken.com, www.nuptialknots.com, or www.jguru.com.
The HR (Horizontal Ruler) tag is a very helpful html element for dividing up sections of text in a page, without having to resort to one pixel high graphic. The problem is that left unstyled, your leaving it up to the browser to determine how it looks. Which can be indifferent at the best of times.