Help with processing script for a form.
I learn best through examples and I would be very grateful if somebody could help me write a processing script for a form with the following elements, IDs and types. I am really struggling to get started. I have taught myself HTML and CSS over the past month, but PHP seems very, very different and I am not sure how exactly form entries communicate with servers and how to make the result email-able so that I can review form submissions. It does not matter if it is php or asp (unless there is an obvious benefit to using one which I am missing). I have tried using both languages and not been successful. I only require the form to email me the corresponding answers. Thank you.
<input name="postit" id="yourname" type="text" placeholder="Your Name">
<input name="postit" id="yourtel" type="tel" placeholder="Your Telephone No" style="margin-left:-8px">
<input name="postit" id="youremail" type="email" placeholder="Your Email" style="margin-left:-14px">
<input name="graphpaper" id="sector" type="text" placeholder="e.g. Asset Management">
<input name="graphpaper" id="initial" type="text" placeholder="20,000">
<textarea id="interest" placeholder="Please indicate your interest level (including how soon you would like to get started) and enter any specific questions or needs in this space. Finally please click the envelope and I shall contact you within 48 hours."></textarea>
<input type="submit" class="envelopebutton">
Designing the layout of the form with different fieldsets and so on took me a long time and so it would be very helpful if you could help me with the final step. If you are interested, the full form code is:
[code]
Personal Details
About You and Your Requirements
What business/sector are you in?    
What value would you initially consider depositing?     £  
[/code] Thank you!