function pl() { fl(); rl(); ml(); }

function fl()
{
  var i, frm, objects;

  if ( typeof( document.forms[0] ) != 'undefined' )
  {
    i = 0
    while ( typeof( document.forms[0].elements[i] ) != 'undefined' )
    {
      if ( document.forms[0].elements[i].type != 'hidden' )
      {
        if ( document.forms[0].elements[i].type == 'text' )
          document.forms[0].elements[i].focus();
        break;
      }

      i++;
    }

    if ( document.getElementsByTagName )
      for ( frm = 0; frm < document.forms.length; frm++ )
      {
        objects = document.forms[frm].getElementsByTagName('input');
        for ( i = 0; i < objects.length; i++ )
          if ( typeof( objects[i].src ) != 'undefined' )
            il( objects[i] );
      }
  }
}

function rl()
{
  var i, objects;

  if ( document.getElementsByTagName )
    objects = document.getElementsByTagName('img');
    for ( i = 0; i < objects.length; i++ )
      if ( typeof( objects[i].src ) != 'undefined' )
        il( objects[i] );
}

function il( object ) { if ( object.src.indexOf( '-normal' ) != -1 ) { object.nsrc = object.src; object.osrc = object.src.replace( '-normal', '-over' ); object.oimg = new Image; object.oimg.src = object.osrc; } }
function i0( name ) { var object; if ( document.getElementById ) if ( ( object = document.getElementById( name ) ) != null ) if ( object.nsrc != null ) object.src = object.nsrc; }
function i1( name ) { var object; if ( document.getElementById ) if ( ( object = document.getElementById( name ) ) != null ) if ( object.osrc != null ) object.src = object.osrc; }


function ml()
{
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() { this.className+=" over";  }
				node.onmouseout=function() { this.className=this.className.replace(" over", ""); }
   		}
  		}
 	}
}


var FlashActiveX;
var FlashActiveXVersion;

function FlashOK( version )
{
  if (navigator.plugins && navigator.plugins.length > 0)
  {
 	  if (navigator.plugins["Shockwave Flash"])
    {
      var words = navigator.plugins["Shockwave Flash"].description.split(" ");

    	for (var i = 0; i < words.length; ++i)
  	  {
        if (isNaN(parseInt(words[i])))
       		continue;

     		if ( parseInt(words[i]) >= version )
     		{
     		  return true;
     		}
      }
    }
  }
  else if ( FlashActiveX != null)
  {
    if ( FlashActiveX )
    {
      return FlashActiveXVersion >= version;
    }
  }

  return false;
}


if ( navigator.userAgent.indexOf("MSIE") != -1 )
{
  if ( ! ( ( navigator.appVersion.indexOf("Mac") != -1 ) && ( parseInt(navigator.appVersion) == 3) ) )
  {
    document.writeln('<script language="VBScript">');
    document.writeln('Private i, x');

    document.writeln('On Error Resume Next');

    document.writeln('FlashActiveX = False');
    document.writeln('FlashActiveXVersion = 0');

    document.writeln('For i = 12 To 2 Step -1');

    document.writeln('  Set x = CreateObject("ShockwaveFlash.ShockwaveFlash." & i)');

    document.writeln('  If IsObject(x) Then');
    document.writeln('    FlashActiveX = True');
    document.writeln('    FlashActiveXVersion = i');
    document.writeln('    Exit For');
    document.writeln('  End If');

    document.writeln('Next');

    document.write('</scr');
    document.writeln('ipt>');

  }
}

function pu( url, w, h ) { window.open( url, "popup", "width=" + w + ",height=" + h + ",scrollbars=yes,directories=no,toolbar=no,status=no,menubar=no,location=no,resizable=no"); return false; }

function fm (v,f,w,h,i,a)
{
	if ( FlashOK(v) )
	{
		document.write( '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="' + w + '" height="' + h + '" id="' + i + '" align="middle">' );
		document.write( '  <param name="allowScriptAccess" value="sameDomain" />' );
		document.write( '  <param name="movie" value="' + f + '" /><param name="quality" value="high" />' );
		document.write( '  <embed src="' + f + '" quality="high" wmode="transparent" width="' + w + '" height="' + h + '" name="' + i + '" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />' );
		document.write( '</object>' );
	}
	else
	{
		document.write( a );
	}
}


function addClass(elem, newClass) {
	if(elem.nodeType == 1) {
		var existingClasses = elem.className.split(/\s+/);
		var exists = false;

		for(var i = 0; i < existingClasses.length; i++) {
			if(existingClasses[i] == newClass) {
				exists = true;
				break;
			}
		}

		if(!exists) elem.className += (existingClasses.length > 0 ? " " : "") + newClass;
	}
}

function removeClass(elem, removeClass) {
	if(elem.nodeType == 1) {
		var existingClasses = elem.className.split(/\s+/);
		var newClasses = [];

		for(var i = 0; i < existingClasses.length; i++) {
			if(existingClasses[i] != removeClass) {
				newClasses.push(existingClasses[i]);
			}
		}

		elem.className = newClasses.join(" ");
	}
}

function addEventHandler(elem, event, func) {
	if(elem.attachEvent) {
		elem.attachEvent("on" + event, func);
	} else {
		elem.addEventListener(event, func, false);
	}
}


function initLoginForm() {
  if(document.getElementById) {
	var user = document.getElementById("login-username");
	var pass = document.getElementById("login-password");

	if(user && pass) {
	  var coverClass = "cover";

	  var toggleOff = function() {
		addClass(user, coverClass);
		addClass(pass, coverClass);
	  }

	  var toggleOn = function() {
		if(user.value == "" && pass.value == "") {
		  removeClass(user, coverClass);
		  removeClass(pass, coverClass);
		}
	  }

	  addEventHandler(user, "focus", toggleOff);
	  addEventHandler(pass, "focus", toggleOff);
	  addEventHandler(user, "blur", toggleOn);
	  addEventHandler(pass, "blur", toggleOn);

	  if(user.value != "" || pass.value != "") toggleOff();
	}
  }
}

/*
var init = function() {
  if(document.getElementById) {
	var user = document.getElementById('login-username');
	var pass = document.getElementById('login-password');

	if(user && pass) {
	  var toggleElem = function(elem) {
		elem.style.backgroundColor = (elem.value == '' ? 'transparent' : '#FFFFFF');
	  }
	  var toggle = function() {
		try {
		  toggleElem(event.srcElement);
		} catch(e) {
		  toggleElem(this);
		}
	  }
	  var events = ['focus', 'keyup', 'blur', 'change', 'paste'];

	  // Toggle hiding showing of captions on any of the specified events.
	  if(document.addEventListener) {
		for(var i = 0; i < events.length; i++) {
		  user.addEventListener(events[i], toggle, false);
		  pass.addEventListener(events[i], toggle, false);
		}
	  } else if(document.attachEvent) {
		for(var i = 0; i < events.length; i++) {
		  user.attachEvent('on' + events[i], toggle);
		  pass.attachEvent('on' + events[i], toggle);
		}
	  }

	  // Hide field captions if fields auto-populated by browser upon page load.
	  toggleElem(user);
	  toggleElem(pass);
	}
  }
}
*/

addEventHandler(window, "load", initLoginForm);