Validating Form Input in JavaScript This time we'll make a form that collects information about the visitor at your site. You must have filled-in copious registration forms or survey forms where you had to enter your name, your email, your address, etc. Sometimes users, intentionally or unintentionally, enter wrong information that can either spoil your database scheme or give you lots of useless data and hence, waste your precious server space. To avoid such problems, as much as it can be managed, we programmatically try to make sure, that data is entered in an orderly fashion, and no unusable fie ... Author: Amrit Hallan CLICK HERE TO READ THE REST OF THIS ARTICLE Additional Navigation: Genetics: 1 2 3 4 5 Engineering Diseases Genetic Testing DNA Testing 1 Genomes Gene Therapy 1 RNA 1 Chromosomes Cloning 1 2 3 Misc Stem Cells 1 2

Today's Featured Articles: Is Your Cell Phone Safe? This compilation of information is Copyright March 2005 by http://www.organicgreens.us and Loring Windblad; the basic information is Copyright 8 March 2005 by Molly Wood and CNET. The reference for this article is the author’s personal knowledge and experience working in the Communications Field for more than 25 years plus all the cited references in Molly’s article. This article may be freely copied and used on other web sites only if it is copied complete with all links and text, including this header, intact and unchanged except for minor improvements such as misspellings and typos. Author: Loring A. Windblad CLICK HERE TO READ THE REST OF THIS ARTICLE HPV - A Virus That Puts Women At Increased Risk For Cervical Cancer A Simple Lab Test Could Save Your Life (NC)-Did you know that one of the most common sexually transmitted infections, called Human Papillomavirus (HPV), is also the leading cause of cervical cancer in women? And that HPV is the most common cause of abnormal Pap smears? Virtually all cases of cervical cancer are preventable if detected in the pre-cancerous stage. "Although the Pap smear has reduced deaths caused by cervical cancer, it does not detect the Human Papillomavirus, the primary cause of essentially all cervical cancer." Says Dr Alicia Sarabia, Medical Microbiologist for MDS L ... Author: News Canada CLICK HERE TO READ THE REST OF THIS ARTICLE Want to read more of our articles?  Check out the Archive. Article Archive: Pages 1 2 3 4 5 6 7 8 9 10 11 12 13