function validForm(passform)
	{
	
		if(passform.txtname.value=='') 
			{
			alert('You forgot to enter your name. Please try again')
			passform.txtname.focus()
			return false
			}

				
		if(passform.txtemail.value=='')
			{
			alert('You forgot to enter your email address. Please try again')
			passform.txtemail.focus()
			return false
			}
			
		if(passform.txtphone.value=='')
			{
			alert('You forgot to enter your contact number. Please try again')
			passform.txtphone.focus()
			return false
			}	

		if(passform.txtcomments.value=='')
			{
			alert('You forgot to enter your comments. Please try again')
			passform.txtcomments.focus()
			return false
			}	
					
	}