// JavaScript Document
function check_all(form) {
									var emailFilter=/^.+@.+\..{2,3}$/;
									var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;			
										if (form.names.value == ''){
											alert("Please enter your name...");
											form.names.focus();
											return false;
										}
										if (form.email.value=="" || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
										alert("Please enter a valid email address...");
										form.email.focus();
										return false;
										}
										var stripped = form.mobile.value.replace(/[\(\)\.\-\ ]/g, '');
										if (form.mobile.value=='' || isNaN(parseInt(stripped))) {
										alert("Your telephone number is incomplete or contain invalid characters...");
										form.mobile.focus();
										return false;
										}
										if (form.enquiry.value == ''){
											alert("Please enter your enquiry...");
											form.enquiry.focus();
											return false;
										}
									}