function objectInit( Obj ) {
  
  Obj.addEventHandler = function( eventType, fnHandler ) {
	  if ( this.addEventListener )
			this.addEventListener( eventType, fnHandler, false );
		else if ( this.attachEvent )
	 	  this.attachEvent( "on" + eventType, fnHandler );
	  else  
			this[ "on" + eventType ] = fnHandler;
	}

	Obj.removeEventHandler = function( eventType, fnHandler ) {
		if ( this.removeEventListener )
			this.removeEventListener( eventType, fnHandler, false );
		else if ( this.detachEvent )
			this.detachEvent( "on" + eventType, fnHandler );
		else
			this[ "on" + eventType ] = null;
	}

	Obj.getFirstChildElement = function() {
		if ( ! Obj.childNodes ) return false;
    
		for ( i = 0; i < Obj.childNodes.length; i++ )
			if ( Obj.childNodes[i].nodeType == 1 )
				return Obj.childNodes[i];
    
		return false;
	}


	Obj.nextObject = function() {
		var n = this;
		do n = n.nextSibling;
		while ( n && n.nodeType != 1 );
		return n;
	}

	Obj.previousObject = function() {
		var p = this;
		do p = p.previousSibling;
		while ( p && p.nodeType != 1 );
		return p;
	}

	Obj.appendAfter = function( obj ) {
		var parent = this.parentNode;
		var next = this.nextObject();
		parent.insertBefore( obj, next );
		return true;
	}

 	Obj.getNumberSiblings = function() {
 	  var cnt = 0;
 	  var par = this.parentNode;
 	  for ( i = 0; i < par.childNodes.length; i++ ) {
 	    if ( par.childNodes[i].nodeType == this.nodeType )
 	      cnt++;
 	  }
 	  return cnt;
 	}
  
	Obj.getPosition = function() {
		return [ this.getPositionLeft(), this.getPositionTop() ];
	}

	Obj.getPositionLeft = function() {
		var curleft = 0;
		var obj = this;
		if ( obj.offsetParent )
			while ( obj.offsetParent ) {
				curleft += obj.offsetLeft;
				obj = obj.offsetParent;
			}
		else if ( obj.x ) 
			curleft += obj.x;
		return curleft;
	}

	Obj.getPositionTop = function() {
		var curtop = 0;
		var obj = this;
		if ( obj.offsetParent )
			while ( obj.offsetParent ) {
				curtop += obj.offsetTop;
				obj = obj.offsetParent;
			}
		else if ( obj.y )
			curtop += obj.y;
		return curtop
	}

 Obj.getSize = function() {
  return [Obj.getWidth(), Obj.getHeight];
 }

	Obj.getHeight = function() {
		if ( this.offsetHeight )
			return this.offsetHeight;
		else if ( this.style.height != "" )
			return this.style.height;
		else
			return false;
	}
  
	Obj.getWidth = function() {
		if ( this.offsetWidth )
			return this.offsetWidth;
		else if ( this.style.width != "" )
			return this.style.width;
		else
			return false;
	}


	return Obj;
}


function _getObject( name, frame, doc ) {
	try {
		if( ! doc ) 
			if( frame ) doc = frame.document;
			else doc = window.document;
		if ( doc[ name ] ) return doc[ name ];
		if ( doc.all && doc.all[ name ] ) return doc.all[name];
		if ( doc.getElementById && doc.getElementById( name ) ) return doc.getElementById(name);
		for ( var x = 0; x < doc.forms.length; x++ ) if( doc.forms[ x ][ name ] ) return doc.forms[x][name];
		for ( var x = 0; x < doc.anchors.length; x++ ) if( doc.anchors[ x ].name == name ) return doc.anchors[ x ];
		for ( var x = 0; document.layers && x < doc.layers.length; x++ ) {
			var theOb = _getObject( name, null, doc.layers[ x ].document );
			if ( theOb ) return theOb;
		}
		if ( ! frame && window[ name ] ) return window[ name ];
		if ( frame && frame[ name ] ) return oFrame[ name ];
		for( var x = 0; frame && frame.frames && x < frame.frames.length; x++ ) {
			var theOb = _getObject( name, frame.frames[ x ], frame.frames[ x ].document );
			if ( theOb ) return theOb;
		}
		return false;
	} catch ( E ) {
		return false;
	}
}

function getObj( name, frame, doc ) {
  if ( name == null ) return false;
  var o;
  if ( typeof( name ) == "object" )
     o = name;
  else 
	   o = _getObject( name, frame, doc );
	return 	objectInit( o );
}