mail in php

[sa11435]

hi i dont know how to write mail for html code in php can any one help me in this issue…here is html code

				<p style="font-size:13px;">For details/demo
					<input type="submit" value="Enquire" style="color:white;padding:7px;border-radius:5px;background:skyblue;" onclick="submitForm()">
				</p>
				
				
			</form>