function validate(){
	if(document.forms['enquiry'].name.value==""){
		alert("Please enter a name")
		document.forms['enquiry'].name.focus()
		return false;
	}
	else if ((document.forms['enquiry'].email.value.indexOf("@") == -1)||(document.forms['enquiry'].email.value.indexOf(".") == -1)){
		alert("Not a valid e-mail - please complete this field")
		document.forms['enquiry'].email.focus()
		return false;
	}
	
	else if (document.forms['enquiry'].enquiry.value==""){
		alert("Please enter your enquiry")
		document.forms['enquiry'].enquiry.focus()
		return false;
	}
}