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];}
}
startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}

function validate(form){
	var errorMsg = 'The Following Form Errors Occured:\n'
	var errorFlag = false;

	if (form.fname.value == '') {
		errorMsg += "- First Name: Please tell us your first name\n";
		errorFlag = true;
			if(errorFlag){
				alert(errorMsg)
				return false;
			}
	}

	if (form.lname.value == '') {
		errorMsg += "- Last Name: Please tell us your last name\n";
		errorFlag = true;
			if(errorFlag){
				alert(errorMsg)
				return false;
			}
	}
	if (form.telephone.value == '') {
		errorMsg += "- Telephone Number: Please tell us your telephone number\n";
		errorFlag = true;
			if(errorFlag){
				alert(errorMsg)
				return false;
			}
	}

	if (form.email.value == '') {
		errorMsg += "- Email: Please enter your email address\n";
		errorFlag = true;
			if(errorFlag){
				alert(errorMsg)
				return false;
			}
	}
	atPos = form.email.value.indexOf('@',1);
	if(atPos==-1){
		errorMsg += "- Email: Invalid Email Address";
		errorFlag = true;
		if(errorFlag){
				alert(errorMsg)
				return false;
			}
	}
	dotPos = form.email.value.indexOf('.',1);
	if(dotPos==-1){
		errorMsg += "- Email: Invalid Email Address";
		errorFlag = true;
		if(errorFlag){
				alert(errorMsg)
				return false;
			}
	}


	return true;
}