/******************************************************************************
* utils.js                                                                    *
*                                                                             *
* Copyright 2000 by WholeFamily.com.                                          *
* Web address: http://www.wholefamily.com                                     *
* Last update: June 2000                                                      *
*                                                                             *
******************************************************************************/

var isNav4, isIE4
if (navigator.appVersion.charAt(0) == "4") {
   if (navigator.appName == "Netscape") {
      isNav4 = true
   } else if (navigator.appVersion.indexOf("MSIE") != -1) {
      isIE4 = true
   }
}


if (isIE4)
{
	document.all.bottomnavigation.style.pixelTop=document.all.contentlayer.offsetTop + document.all.contentlayer.offsetHeight;
	document.all.bottomnavigation.style.visibility = "visible";
}
else if (isNav4)
{
	document.bottomnavigation.top = document.contentlayer.y + document.contentlayer.clip.height;
	document.bottomnavigation.visibility = "visible";
}


// A variable we use to ensure that each error window we create is unique.
var error_count = 0;

// Set this variable to your email address.
var email = "webmaster@wholefamily.com";

// Define the error handler. It generates an HTML form so
// the user can report the error to the author.
function report_error(msg, url, line)
{
   var w = window.open("",                    // URL (none specified)
                       "error"+error_count++, // Name (force it to be unique)
                       "resizable,status,width=625,height=400"); // Features
   var d = w.document;    // We use this variable to save typing!

   // Output an HTML document, including a form, into the new window.
   d.write('<DIV align=center>');
   d.write('<FONT SIZE=7 FACE="helvetica"><B>');
   d.write('OOPS.... A JavaScript Error Has Occurred!');
   d.write('</B></FONT><BR><HR SIZE=4 WIDTH="80%">');
   d.write('<FORM ACTION="mailto:' + email + '" METHOD=post');
   d.write(' ENCTYPE="text/plain">');
   d.write('<FONT SIZE=3>');
   d.write('<I>Click the "Report Error" button to send a bug report.</I><BR>');
   d.write('<INPUT TYPE="submit" VALUE="Report Error">&nbsp;&nbsp;');
   d.write('<INPUT TYPE="button" VALUE="Dismiss" onClick="self.close()">');
   d.write('</DIV><DIV align=right>');
   d.write('<BR>Your name <I>(optional)</I>: ');
   d.write('<INPUT SIZE=42 NAME="name" VALUE="">');
   d.write('<BR>Error Message: ');
   d.write('<INPUT SIZE=42 NAME="message" VALUE="' + msg + '">');
   d.write('<BR>Document: <INPUT SIZE=42 NAME="url" VALUE="' + url + '">');
   d.write('<BR>Line Number: <INPUT SIZE=42 NAME="line" VALUE="' + line +'">');
   d.write('<BR>Browser Version: ');
   d.write('<INPUT SIZE=42 NAME="version" VALUE="'+navigator.userAgent + '">');
   d.write('</DIV></FONT>');
   d.write('</FORM>');
   // Remember to close the document when we're done.
   d.close();

   // Return true from this error handler, so that JavaScript does not
   // display its own error dialog.
   return true;
}

// Before the event handler can take effect, we have to register it
// for a particular window.
self.onerror = report_error;