var enquiry = 'office_at_westbay_dot_co_dot_uk';
function get_enquiry(){
var re= /_at_/gi;
enquiry = enquiry.replace(re,'@');
var re= /_dot_/gi;
enquiry = enquiry.replace(re,'.');
var the_link="mai" + "lto" +":"+enquiry+"?subject=Diary%20/%20Events";
window.location=the_link;
}