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_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_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];}
}

//contact validation code
function isValidEmail(str) {
		return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}

function validateContactForm(mode) {
	eReport = '';
	valid   = true;

	salutation = document.getElementById("salutaiton");
	first      = document.getElementById("first");
	last       = document.getElementById("last");
	email      = document.getElementById("email");
	street     = document.getElementById("street");
	city       = document.getElementById("city");
	zip        = document.getElementById("zip");
	state      = document.getElementById("state");
	country    = document.getElementById("country");
	//var stateIndex   = contactForm["state"].selectedIndex;
	//var countryIndex = contactForm["country"].selectedIndex;

	if (first.value == '') {
		eReport += " -You must enter your first name.\n";
		valid = false;
	}

	if (last.value == '') {
		eReport += " -You must enter your last name.\n";
		valid = false;
	}
	
	if (email.value == '' ||  isValidEmail(email.value) == false) {
		eReport += " -You must enter a valid email address.\n";
		valid = false;
	} 

	if (street.value == '') {
		eReport += " -You must enter your street address.\n";
		valid = false;
	}

	if (city.value == '') {
		eReport += " -You must enter your city.\n";
		valid = false;
	}

	/*if (stateIndex == 0) {
		eReport += " -You must choose your state.\n";
		valid = false;
	}

	if (countryIndex == 0) {
		eReport += " -You must enter your country.\n";
		valid = false;
	}*/

	

	if (zip.value == '') {
		eReport += " -You must enter your postal code.\n";
		valid = false;
	}

	if (valid == false) {
		alert("Please fix the following before proceeding:\n\n" + eReport);
		return false;
	}
}