//Macromedia Open Browser Window Function
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

//Email Validation used from Sonystyle.com
	function isEmailAddr(Email)
	{
	  var result = false;
	  var theStr = new String(Email);
	  var index = theStr.indexOf("@");
	  if (index > 0)
	  {
	    var pindex = theStr.indexOf(".",index);
	    if ((pindex > index+1) && (theStr.length > pindex+1))
		result = true;
	  }
	  return result;
	}
	
	function FormValidator(Email)
	{
	  if (Email.value == "")
	  {
	    alert("Please enter a value for the \"Email\" field.");
	    Email.focus();
	    return;
	  }
	  
	  if (!isEmailAddr(Email.value))
	  {
	    alert("Please enter a complete email address in the form: yourname@yourdomain.com");
	    Email.focus();
	    return;
	  }
	   
	  if (Email.value.length < 3)
	  {
	    alert("Please enter at least 3 characters in the \"email\" field.");
	    Email.focus();
	    return;
	  }
 	  document.mailform.submit();	  
	}
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		CS_TheHome_over = newImage("http://www.cornerstonesugarcreek.com/html/images/CS_TheHome_over.gif");
		CS_TheVillage_over = newImage("http://www.cornerstonesugarcreek.com/html/images/CS_TheVillage_over.gif");
		CS_Amenities_over = newImage("http://www.cornerstonesugarcreek.com/html/images/CS_Amenities_over.gif");
		CS_Reservations_over = newImage("http://www.cornerstonesugarcreek.com/html/images/CS_Reservations_over.gif");
		CS_Location_over = newImage("http://www.cornerstonesugarcreek.com/html/images/CS_Location_over.gif");
		CS_Images_over = newImage("http://www.cornerstonesugarcreek.com/html/images/CS_Images_over.gif");
		CS_Attractions_over = newImage("http://www.cornerstonesugarcreek.com/html/images/CS_Attractions_over.gif");
		CS_ContactUs_over = newImage("http://www.cornerstonesugarcreek.com/html/images/CS_ContactUs_over.gif");
		CS_PopupClose_over = newImage("images/CS_PopupClose_over.gif");
		preloadFlag = true;
	}
}