// Standard Dreamweaver Functions
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];}
}

// Date Function
function displaydate(){
	// Get today's current date.
	var now = new Date();

	// Array list of days.
	var days = new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');

	// Array list of months.
	var months = new Array('January','February','March','April','May','June','July','August','September','October','November','December');

	// Calculate the number of the current day in the week.
	var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();

	// Calculate four digit year.
	function fourdigits(number)	{
		return (number < 1000) ? number + 1900 : number;
									}

	// Join it all together
	today =  days[now.getDay()] + ", " +
			months[now.getMonth()] + " " +
			date + ", " +
			(fourdigits(now.getYear())) ;

	// Print out the data.
	document.write(today);
}

// Form Validation Functions
function isValidEmail(str) {
	return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}

function checkenquiry(){
	var ftxt = "";
	
	if (document.enquiry.Name.value==''){
		ftxt += '\n- Please enter your Name.';
	}
	
	if (document.enquiry.Telephone.value==''){
		ftxt += '\n- Please enter your Telephone Number.';
	}
	
	if (isValidEmail(document.enquiry.email.value)==false){
		ftxt += '\n- Please enter your Email Address.';
	}
	
	if (document.enquiry.interest.value==''){
		ftxt += '\n- Please select an Interest.';
	}
	
	if (ftxt!==''){
		alert('One or more errors were found while submitting this form. The errors found are displayed below.\n' + ftxt + '\n\nPlease correct the above errors and try again.');
		return false;
	}
	else{
		return true;
	}
}