// Begin Main Talkingheadshot.com Session Javascript
if (document.layers) {navigator.family = "nn4"}
if (document.all) {navigator.family = "ie4"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {navigator.family = "gecko"}
// Detect Browser
iframeHasNotLoaded = new Array();
function getSiteLocation()
{
var locationString = 'undefined';
if( navigator.location )
{
locationString = navigator.location;
}
else
{
locationString = window.location;
}
var folderURL = new String( locationString );
endPos = folderURL.search( /\?.*$/ );
if( endPos )
{
folderURL = folderURL.substr( 0, endPos );
return( folderURL.toString() );
}
return( locationString );
}
function openWin( scriptUrl, headshotUrl )
{
winUrl = scriptUrl + '?thsUrl=' + headshotUrl;
thsWin = window.open( winUrl, "thsWin",
'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=240,height=215' );
thsWin.focus();
}
function openReplicatedWin( filePathExt )
{
var winUrl = getFolderURL( navigator.location ) + filePathExt;
thsWin = window.open( winUrl, "thsWin",
'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=240,height=215' );
thsWin.focus();
}
function getObj( name, oDoc )
{
this.obj = 0;
this.style = 0;
if( !oDoc )
{
oDoc = document;
}
if( document.layers )
{
if( this.obj = oDoc.layers[name] )
{
this.style = oDoc.layers[name];
}
else
{
for( var x = 0, y; !y && x < oDoc.layers.length; x++ )
{
y = getObj( divID, oDoc.layers[x].document );
}
return y;
}
}
else if( document.getElementById )
{
if( this.obj = document.getElementById(name) )
{
this.style = document.getElementById(name).style;
}
}
else if( document.all )
{
if( this.obj = document.all[name] )
{
this.style = document.all[name].style;
}
}
}
function getPagePos( obj )
{
this.left = 0;
this.top = 0;
if( obj.offsetParent )
{
this.left = obj.offsetLeft;
this.top = obj.offsetTop;
while( obj = obj.offsetParent )
{
this.left += obj.offsetLeft;
this.top += obj.offsetTop;
}
}
}
function objectExists( name, oDoc )
{
var myObj = new getObj( name, oDoc );
return( (typeof myObj.obj == 'object') && (myObj.obj != null) );
}
function reWriteDiv( oDiv, oFrame, oString, oRepeat )
{
var oObj = new getObj( oDiv );
var oContent = oObj.obj; //create fake objects if needed
if( !oContent )
{
oContent = new Object();
}
if( !window.frames )
{
window.frames = new Object();
}
if( typeof( oContent.innerHTML ) != 'undefined' )
{
oContent.innerHTML = oString; //DOM
}
else if( oContent.document == document || !oContent.document )
{
if( window.frames.length )
{
if( !oRepeat )
{
window.clearTimeout( iframeHasNotLoaded[oFrame] );
} //if they rewrite more than once before the iframe loads, only show the last one
if( !window.frames[oFrame] )
{ //the iframe is unavailable until its content has loaded
iframeHasNotLoaded[oFrame] = window.setTimeout( 'reWriteDiv(\'' + oDiv + '\',\'' + oFrame + '\',\'' + escape( oString ) + '\', true )' , 5000 );
}
else
{
oContent = window.frames[oFrame].window;
oContent.document.open(); //Separate contents syntax
oContent.document.write( 'Dynamic content' + oString + '' );
oContent.document.close();
}
}
} //use iframe
return 0;
}
function isVisible( objID )
{ // Returns true if the object is currently visible.
var myObj = new getObj( objID );
if( myObj.style )
{
if( myObj.style.display == 'none' )
{
return( false );
}
}
return( true );
}
function changeVisibility( objID, isObjVisible )
{ // Makes the given object visible or invisible.
var myObj = new getObj( objID );
if( myObj.style )
{
if( isObjVisible )
{
myObj.style.display = 'inline';
}
else
{
myObj.style.display = 'none';
}
}
}
function changeColour( objIDbase, colour )
{ // Changes the colour of all the elements with the same objIDbase.
// That is id="td_1" where objIDbase="td"
var doLoop = 1;
for( var i = 1; doLoop; i++ )
{
var obj = new getObj( objIDbase + '_' + i );
if( obj.style )
{
obj.style.backgroundColor = colour;
}
else
{
doLoop = 0;
}
}
}
function changeImage( objID, image )
{ // Changes the image of the given element.
if( document.images )
{
var imageObj = new getObj( objID );
if( imageObj.obj )
{
imageObj.obj.src = image;
}
}
}
function changeCursor( objID, cursorType )
{
var myObj = new getObj( objID );
if( myObj.style )
{
if( cursorType )
{
myObj.style.cursor = cursorType;
}
else
{
myObj.style.cursor = 'pointer';
}
}
}
function swapBranchOpenState( visibleObjID, imageButtonID )
{
if( isVisible( visibleObjID ) )
{
changeVisibility( visibleObjID, false );
changeImage( imageButtonID, '../graphics/buttons/plus.gif' );
}
else
{
changeVisibility( visibleObjID, true );
changeImage( imageButtonID, '../graphics/buttons/minus.gif' );
}
}
function newImage( arg )
{
if( document.images )
{
rslt = new Image();
rslt.src = arg;
return rslt;
}
}
function preloadButton( objID )
{
imageArray = document.imageArray;
if (document.images)
{
eval( objID + '_down = newImage( "/graphics/buttons/' + objID + '-down.gif" );' );
eval( objID + '_over = newImage( "/graphics/buttons/' + objID + '-over.gif" );' );
}
}
overdiv="0";
// ######### CREATES POP UP BOXES
function event_RevealDescription( e )
{
if( !e )
{
var e = window.event;
}
var relTarg;
if( typeof e.relatedTarget != 'undefined' )
{
relTarg = e.relatedTarget;
}
else
{
relTarg = e.fromElement;
}
var tagName;
if( typeof e.srcElement.name != 'undefined' )
{
tagName = e.srcElement.name;
}
else if( typeof e.srcElement.id != 'undefined' )
{
tagName = e.srcElement.id;
}
}
function revealObject( objName, left, top )
{
var revObj = new getObj( objName );
if( revObj.style != null )
{
if( left )
{
revObj.style.left = left;
if( top )
{
revObj.style.top = top;
}
}
revObj.style.visibility = 'visible';
}
}
function popLayer( description )
{
desc = "" +
"| \n" +
description + "\n |
\n";
if( navigator.family =="nn4" )
{
document.divObject.document.write(desc);
document.divObject.document.close();
document.divObject.left=x+15;
document.divObject.top=y-5;
}
else if( navigator.family =="ie4" )
{
divObject.innerHTML=desc;
divObject.style.pixelLeft=x+15;
divObject.style.pixelTop=y-5;
}
else if( navigator.family =="gecko" )
{
document.getElementById( "divObject" ).innerHTML=desc;
document.getElementById( "divObject" ).style.left=x+15;
document.getElementById( "divObject" ).style.top=y-5;
}
}
function hideLayer()
{
if( overdiv == "0" )
{
if( navigator.family =="nn4" )
{
eval( document.divObject.top="-500" );
}
}
else if( navigator.family =="ie4" )
{
divObject.innerHTML="";
}
else if( navigator.family =="gecko" ) {
document.getElementById("divObject").style.top="-500";
}
}
function getRadioValue( radioObj )
{
var radioValue = null;
if( typeof radioObj != null )
{
var radioLength = radioObj.length;
if( typeof radioObj.length != 'undefined' )
{
for( var i = 0; i < radioObj.length; i++ )
{
if( radioObj[i].checked )
{
radioValue = radioObj[i].value;
}
}
}
else if( radioObj.checked )
{
radioValue = radioObj.checked;
}
}
return( radioValue );
}
// Track Mouse Position
var isNav = (navigator.appName.indexOf("Netscape") != -1);
function handlerMM(e)
{
x = (isNav) ? e.pageX : event.clientX + document.body.scrollLeft;
y = (isNav) ? e.pageY : event.clientY + document.body.scrollTop;
}
if( isNav )
{
document.captureEvents(Event.MOUSEMOVE);
}
document.onmousemove = handlerMM;
function getFolderURL( fullURL )
{
var folderURL = new String( fullURL );
endSlashPos = folderURL.search( /[\/\\][^\/\\]*$/ );
folderURL = folderURL.substr( 0, endSlashPos + 1 );
return( folderURL.toString() );
}
// XML related functions
function supportsXMLHttpRequest()
{
return( window.XMLHttpRequest || window.ActiveXObject );
}
function getXMLHttpRequest()
{
if( window.XMLHttpRequest )
{ // Mozilla, Safari, ...
http_request = new XMLHttpRequest();
}
else if( window.ActiveXObject )
{ // IE
try
{
http_request = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e)
{
try
{
http_request = new ActiveXObject("Microsoft.XMLHTTP");
}
catch(e)
{}
}
}
return( http_request );
}
function xml_getNode( parentNode, tagName )
{
if( parentNode != null )
{
return( parentNode.getElementsByTagName( tagName )[0] );
}
return( null );
}
function xml_getNodeValue( parentNode, tagName )
{
if( parentNode != null )
{
node = parentNode.getElementsByTagName( tagName )[0];
if( node != null )
{
if( node.firstChild != null )
{
return( node.firstChild.nodeValue );
}
}
}
return( null );
}
function xml_getNodeText( parentNode, tagName )
{
if( parentNode != null )
{
var nextNode = parentNode.getElementsByTagName( tagName )[0].firstChild;
var nodeText = '';
while( nextNode != null )
{
nodeText += nextNode.nodeValue;
nextNode = nextNode.nextSibling;
}
return( nodeText );
}
return( null );
}
function xml_decode( str )
{
var tempStr = new String( str );
tempStr = tempStr.replace( new RegExp( """, "g" ), "\"" );
tempStr = tempStr.replace( new RegExp( "<", "g" ), "<" );
tempStr = tempStr.replace( new RegExp( ">", "g" ), ">" );
tempStr = tempStr.replace( new RegExp( "&", "g" ), "&" );
return( tempStr.toString() );
}
function xml_encode( str )
{
var tempStr = new String( str );
tempStr = tempStr.replace( new RegExp( "&", "g" ), "&" );
tempStr = tempStr.replace( new RegExp( "\"", "g" ), """ );
tempStr = tempStr.replace( new RegExp( "<", "g" ), "<" );
tempStr = tempStr.replace( new RegExp( ">", "g" ), ">" );
return( tempStr.toString() );
}