function validate () {
	if (document.forms[0].comments.value.length < 1 || document.forms[0].comments.value == "Please enter your comments here") {
	alert ("Please enter your comments into the text box and try again.");
	document.forms[0].comments.value = "";
	document.forms[0].comments.focus ();
	return false;
	}
	if (document.forms[0].email.value.length < 1 || document.forms[0].email.value == "Optional Email Address") {
	noemail = confirm ("Without a valid email address we won\'t be able to respond.  Do you want to continue?");
		if (noemail == true) {
			return true;
		}
		else {
		document.forms[0].email.value = "";
		document.forms[0].email.focus ();
		return false;
		}
	}
}

function Start(page) {
OpenWin = this.open(page, "myWin", "left=10,top=10,width=500,height=400,scrollbars=yes,resizable=yes,menubar=yes,location=yes");
};

function cottageTour(cotpage) {
OpenWin = this.open(cotpage, "cotWin", "left=20,top=20,width=450,height=430,scrollbars=no,resizable=yes,menubar=no,location=no");
};

function tourLoad () {
	tour1 = new Image (); tour1.src = "ctpic/c_portrait.jpg";
	tour2 = new Image (); tour2.src = "ctpic/c_dining.jpg";
	tour3 = new Image (); tour3.src = "ctpic/c_kitchen.jpg";
	tour4 = new Image (); tour4.src = "ctpic/c_room1.jpg";
	tour5 = new Image (); tour5.src = "ctpic/cottage_lake.jpg";
	next  = new Image (); next.src = "ctpic/next.gif";
	previous  = new Image (); previous.src = "ctpic/next.gif";
};

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];}
}