<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->
function validateContact() {
	if (document.contactForm.title.value == "#") {
		alert("Please provide your title");
		document.contactForm.title.focus();
		return false;
		}
	if (document.contactForm.forename.value == "" || document.contactForm.forename.value.length < 0) {
		alert("Please provide your forename");		
		document.contactForm.forename.focus();
		return false;		
		}
	if (document.contactForm.surname.value == "" || document.contactForm.surname.value.length < 0) {
		alert("Please provide your surname");		
		document.contactForm.surname.focus();
		return false;		
		}
	if (document.contactForm.company.value == "" || document.contactForm.company.value.length < 0) {
		alert("Please provide your company");		
		document.contactForm.company.focus();
		return false;		
		}
	if (document.contactForm.telephone.value == "" || document.contactForm.telephone.value.length < 0) {
		alert("Please provide your telephone");		
		document.contactForm.telephone.focus();
		return false;		
		}	
	if (document.contactForm.email.value == "" || document.contactForm.email.value.length < 0) {
		alert("Please provide your email address");		
		document.contactForm.email.focus();
		return false;		
		}
	if (document.contactForm.enquiry.value == "" || document.contactForm.enquiry.value.length < 0) {
		alert("Please provide your enquiry");	
		document.contactForm.email.focus();
		return false;		
		}
}
	
function checkFaultLog() {
	if (document.log_fault.reference.value == "" || document.log_fault.reference.value.length < 0) {
		alert("Please provide your contract reference number");		
		document.log_fault.reference.focus();
		return false;		
		}
	if (document.log_fault.title.value == "#") {
		alert("Please provide your title");
		document.log_fault.title.focus();
		return false;
		}
	if (document.log_fault.forename.value == "" || document.log_fault.forename.value.length < 0) {
		alert("Please provide your forename");		
		document.log_fault.forename.focus();
		return false;		
		}
	if (document.log_fault.surname.value == "" || document.log_fault.surname.value.length < 0) {
		alert("Please provide your surname");		
		document.log_fault.surname.focus();
		return false;		
		}
	if (document.log_fault.company.value == "" || document.log_fault.company.value.length < 0) {
		alert("Please provide your company");		
		document.log_fault.company.focus();
		return false;		
		}
	if (document.log_fault.telephone.value == "" || document.log_fault.telephone.value.length < 0) {
		alert("Please provide your telephone");		
		document.log_fault.telephone.focus();
		return false;		
		}	
	if (document.log_fault.email.value == "" || document.log_fault.email.value.length < 0) {
		alert("Please provide your email address");		
		document.log_fault.email.focus();
		return false;		
		}
	if (document.log_fault.equipment.value == "" || document.log_fault.equipment.value.length < 0) {
		alert("What piece of equipment is experiencing the fault?");		
		document.log_fault.equipment.focus();
		return false;		
		}
	if (document.log_fault.serial.value == "" || document.log_fault.serial.value.length < 0) {
		alert("Please provide the equipment serial number");		
		document.log_fault.serial.focus();
		return false;		
		}
	if (document.log_fault.enquiry.value == "" || document.log_fault.enquiry.value.length < 0) {
		alert("Please provide a description of the fault");	
		document.log_fault.email.focus();
		return false;		
		}
	}
		
					function ValidEmail(sEmail)
						{
							var bValid;
							var iAt;
							bValid = true;
						
							iAt = sEmail.indexOf("@");
						
							if(iAt <= 0) {
								bValid = false;
							}
							else if(sEmail.indexOf(".", iAt + 2) == -1) {
								bValid = false;
							}
							else if(sEmail.length < 6) {
								bValid = false;
							}
							return bValid;
						}
						
						function ValidPhone(sPhone)
						{
							var bValid;
						
							bValid = true;
						
							if(sPhone.length < 10) {
								bValid = false;
							}
							else {
								for(i = 0; i < sPhone.length; i++) {
									if((sPhone.charAt(i) < "0" || sPhone.charAt(i) > "9") && (sPhone.charAt(i) != " " && sPhone.charAt(i) != "-")) {
										bValid = false;
										break;
									}
								}
							}
						
							return bValid;
						}
						function validateNewsLetter() {
							if (document.newsletterForm.title.value == "#") {
								document.newsletterForm.title.focus();
								alert("Please provide your title");
								return false;
							}
							if (document.newsletterForm.forename.value == "") {
								document.newsletterForm.forename.focus();
								alert("Please provide your forename");
								return false;
							}
							if (document.newsletterForm.surname.value == "") {
								document.newsletterForm.surname.focus();
								alert("Please provide your surname");
								return false;
							}
							if (document.newsletterForm.company.value == "") {
								document.newsletterForm.company.focus();
								alert("Please provide your company");
								return false;
							}
							if (document.newsletterForm.telephone.value == "" || (ValidPhone(document.newsletterForm.telephone.value) == false)) {
								document.newsletterForm.telephone.focus();
								alert("Please provide your telephone");
								return false;
							}
							if (document.newsletterForm.email.value == "" || (ValidEmail(document.newsletterForm.email.value) == false)) {
								document.newsletterForm.email.focus();
								alert("Please provide a valid email address");
								return false;
							}
						}