browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
	if (browserName == "Netscape" && browserVer >= 3) version = "n3";
	else if (browserName == "Netscape" && browserVer < 3) version = "n2";
	else if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) version = "e4";
	else if (browserName == "Microsoft Internet Explorer" && browserVer < 4) version = "e3";

var newImagesLoaded=false

// Mouseover buttons
	//Mouseover images
	if (version == "n3" || version == "e4")
	{		
		signon_over = new Image();
		signon_over.src = "signon_over.jpg";
		img2_over = new Image();
		img2_over.src = "images/img2_over.jpg";
		img3_over = new Image();
		img3_over.src = "images/img3_over.jpg";
		img4_over = new Image();
		img4_over.src = "images/img4_over.jpg";
		img5_over = new Image();
		img5_over.src = "images/img5_over.jpg";

	//Mouseout images
		signon_out = new Image();
		signon_out.src = "signon_out.jpg";
		img2_out = new Image();
		img2_out.src = "images/img2_out.jpg";
		img3_out = new Image();
		img3_out.src = "images/img3_out.jpg";
		img4_out = new Image();
		img4_out.src = "images/img4_out.jpg";
		img5_out = new Image();
		img5_out.src = "images/img5_out.jpg";
	}

function imageMouseOver(imageName)
{
	if (version == "n3" || version == "e4") {		
		MouseoverImage = eval(imageName + "_over.src");
		document [imageName].src = MouseoverImage;
	}
}

function imageMouseOut(imageName)
{
	if (version == "n3" || version == "e4")
	{		
		MouseoutImage = eval(imageName + "_out.src");
		document [imageName].src = MouseoutImage;
	}
}

function loadImages()
{
 if (document.images) {
 	var newImages = loadImages.arguments;
  if (document.newImageArray==null) document.newImageArray = new Array();
  var i = document.newImageArray.length;
  with (document) 
		for (var j=0; j<newImages.length; j++)
		{ 
			newImageArray[i] = new Image;
     	newImageArray[i++].src = newImages[j];
  	} 
	newImagesLoaded=true;
	return newImagesLoaded;
 }
}

function goToURL(url, name)
{
	window.open(url,name,'toolbar=yes, location=yes, status=yes, menubar=yes, scrollbars=yes, resizable=yes');
}

function rollon() {
  if (window.event.srcElement.className == "item") {
    window.event.srcElement.className = "highlight"; // change class
  }
}

function rolloff() {
  if (window.event.srcElement.className == "highlight") {
    window.event.srcElement.className = "item"; // change class
  }
}

// assign rollon() to handle onMouseOver events
document.onmouseover = rollon;

// assign rolloff() to handle onMouseOut events
document.onmouseout = rolloff;

// For the Netscape browser, capture the event triggered
// when the user completes a key press.
//
if(version == "n3")
{
	document.captureEvents( Event.KEYUP );
}

// Submit search form when user releases the Enter key
//
function search( event, searchForm )
{
	if(version == "n3")
	{
		if( event && (event.which == 13) )
			searchForm.submit();
		else
			return true;
	}
}
function OpenDialog(filename)
{
if (window.showModelessDialog) 
	{ 
		window.showModelessDialog(filename, window.parent, 'dialogWidth=400px; dialogLeft=200px; dialogTop=200px; status=no')
	} 
else 
	{ 
		alert('This method is only supported by Internet Explorer 5 and above.')
	} 
}
function RunMediaFile()
{
document.writeln ("<object classid='clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6' id='Player' height='40' class='mediaplayer'>");
document.writeln ("<param name='AutoStart' value='True' />");
document.writeln ("<param name='uiMode' value='full' />");
document.writeln ("<param name='URL' value='bluebonnets.mid' />");
document.writeln ("</object>");
}