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];}
}
//***********************************************************************************
function formchk(){
 	if(document.frmcontact.fname.value==''){
		alert("Please enter your First name");
		document.frmcontact.fname.focus();
		return false;
	}
 	if(document.frmcontact.lname.value==''){
		alert("Please enter your Last name");
		document.frmcontact.lname.focus();
		return false;
	}
	if(document.frmcontact.email.value==''){
		alert("Please enter your Email address");
		document.frmcontact.email.focus();
		return false;
	}
	if(!is_email(document.frmcontact.email.value)){
		alert("Please enter a valid Email address");
		document.frmcontact.email.focus();
		return false;
	}
//	alert("Thank you. Someone will be in touch with you soon.");
	document.frmcontact.submit(); 
}
//***********************************************************************************
function sendrefer(){
 	if(document.refer.name.value==''){
		alert("Please enter your name");
		document.refer.name.focus();
		return false;
	}
	if(document.refer.email.value==''){
		alert("Please enter your Email address");
		document.refer.email.focus();
		return false;
	}
	if(!is_email(document.refer.email.value)){
		alert("Please enter a valid Email address");
		document.refer.email.focus();
		return false;
	}
	nameentered = "no";
	for (i = 1; i <= 5; i++){
		var rname=document.getElementById("name" + i)
		var remail=document.getElementById("email" + i)

		if(rname.value!=''){
			nameentered = "yes";
			if(remail.value==''){
				alert("Please enter an Email address for " + rname.value);
				remail.focus();
				return false;
			}
			if(!is_email(remail.value)){
				alert("Please enter a Valid Email address for " + rname.value);
				remail.focus();
				return false;
			}
		}
	}
	if (nameentered == "no"){
		alert("You must enter at least one name and adress to continue.");
		document.refer.name1.focus();
		return false;		
	}
	alert("Thank you for you interest in The Tate Reserve.");
	document.refer.submit(); 
} 
//***********************************************************************************
function is_email(email){
	if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/))
		return false;
	return true;
}