var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
   browserType= "gecko"
}

function hide() {
  if (browserType == "gecko" )
     document.poppedLayer = 
         eval('document.getElementById("popBox")');
  else if (browserType == "ie")
     document.poppedLayer = 
        eval('document.getElementById("popBox")');
  else
     document.poppedLayer =   
        eval('document.layers["popBox"]');
  document.poppedLayer.style.visibility = "hidden";
}

function show() {
  if (browserType == "gecko" )
     document.poppedLayer = 
         eval('document.getElementById("popBox")');
  else if (browserType == "ie")
     document.poppedLayer = 
        eval('document.getElementById("popBox")');
  else
     document.poppedLayer = 
         eval('document.layers["popBox"]');
  document.poppedLayer.style.visibility = "visible";
}


// ++++++++++++++++++++++++++++++++++++++++++
// Run Once Per Day
//
// Replace the alerts by functions that need to
// be run once per day.
// ++++++++++++++++++++++++++++++++++++++++++
var key_value = "seenPop=true";
var opted_in = "onList=true";
var foundCookie = 0;

// Get all the cookies from this site and store in an array
var cookieArray = document.cookie.split(';');

    // Walk through the array
    for(var i=0;i < cookieArray.length;i++) {
               var checkCookie = cookieArray[i];
        // Remove any leading spaces
               while (checkCookie.charAt(0)==' ') {
                 checkCookie = checkCookie.substring(1,checkCookie.length);
               }
       
        // Look for cookie set by key_value
                if (checkCookie.indexOf(key_value) == 0) {
					// The cookie was found so set the variable
                   foundCookie = 1;
				}
				
				if (checkCookie.indexOf(opted_in) == 0) {
					// The cookie was found so set the variable
                   foundCookie = 1;
				}
    }
    // Check if a cookie has been found
    if ( foundCookie == 0)
    {
        // The key_value cookie was not found so set it now
		var days = 1;
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
        document.cookie = key_value+expires;
    }  
	if ( foundCookie == 1)
    {
		// The key_value cookie was found so hide the popup
        window.setTimeout('hide()',100);
    }