function HeadingImg( sInID, oInPageVar ){
	this.ID = sInID;
	this.PageVar = oInPageVar;
	
	this.LevelNo = 0;
	this.Image = '';
	
	this.ShowHeadingImg = function ShowHeadingImg(){
		if( this.LevelNo == 0 || this.PageVar.NodeInfo.LevelNo == this.LevelNo ){
			document.write( this.GetImg(this.PageVar.NodeInfo) );
		}
		else{
			for( var i = 0; i < this.PageVar.Parents.length; i++ ){
				if( this.LevelNo == 0 || this.PageVar.Parents[i].LevelNo == this.LevelNo ){
					document.write( this.GetImg(this.PageVar.Parents[i]) );					
					break;
				}
			}
		}
	}
	
	this.GetImg = function GetImg( oInNodeInfo ){
		return '<IMG SRC="' + this.Image.replace(/\[node_id\]/g, oInNodeInfo.NodeID) + '" ALT="' + oInNodeInfo.PageName + '" />';
	}
}