// JavaScript Document
<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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 findObj(theObj, theDoc)
{
  var p, i, foundObj;
  
  if(!theDoc) theDoc = document;
  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)
  {
    theDoc = parent.frames[theObj.substring(p+1)].document;
    theObj = theObj.substring(0,p);
  }
  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
  for (i=0; !foundObj && i < theDoc.forms.length; i++) 
    foundObj = theDoc.forms[i][theObj];
  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 
    foundObj = findObj(theObj,theDoc.layers[i].document);
  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);
  
  return foundObj;
}
function validateForm(){
	theForm = findObj("formContact");


	var OK = 1;
	var sMsg = 'There was a problem submitting your enquiry.\nPlease check the following errors:\n---------------------------------------------------------\n';
	
	if(theForm.name.value==''){
		OK = 0;
		sMsg = sMsg + ' - please confirm your name\n';
		theForm.name.focus();
	}
	if(theForm.telephone.value==''){
		OK = 0;
		sMsg = sMsg + ' - please enter your telephone number\n';
		theForm.telephone.focus();
	}
	if (theForm.email.value==''){ 
		sMsg = sMsg + ' - please enter your email address\n'; 
		theForm.email.focus(); 
		OK = 0;
	}
	if (theForm.email.value != ''){
		if(checkEmail(theForm.email.value) != "") {
			sMsg = sMsg + checkEmail(theForm.email.value) + '\n';
			theForm.email.focus();
			OK = 0;
		}
	}
	if (theForm.enquiry.value==''){ 
		sMsg = sMsg + ' - please enter your enquiry\n'; 
		theForm.enquiry.focus(); 
		OK = 0;
	}
	if (OK==1) {
		theForm.submit();
	} else {
		alert(sMsg);
	}
}


function checkEmail (strng) {
	var error="";
	if (strng == "") {
	   error = " - no email address was supplied.\n";
	}

    var emailFilter=/^.+@.+\..{2,3}$/;
    if (!(emailFilter.test(strng))) { 
       error = " - an invalid email address submitted.\n";
    }
    else {
		//test email for illegal characters
		var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
        //"
		if (strng.match(illegalChars)) {
    		error = " - an invalid email address submitted.\n";
		}
    }
	return error;    
}

var popUpWin=0;
function openForm(URLStr)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width=620,height=500,left=50, top=50,screenX=50,screenY=50');
}

//-->
//-->