// RCSid: $Header: /opt/utm/pse/src/plattform/cmt/docs/cmt/menu/imageObject.js,v 1.1.1.1 2005/11/04 14:02:21 stjo701 Exp $ 
//We need four properties current image selected image, deselected image and isSelected
function NavImage(imageName, selectedImage, deselectedImage, selected ){
    this.selected=selected;
    this.imageName=imageName;
    this.selectedImage=selectedImage;
    this.deselectedImage=deselectedImage;

    this.rollIn=rollIn;

    this.rollOut= function(){
        if(this.selected){
            ;//noop
        }
        else{
            getImageObject(this.imageName).src=this.deselectedImage;
        }
    }


}

function rollIn(){
        if(this.selected){
            ;//noop
        }
        else{
            getImageObject(this.imageName).src=this.selectedImage;
        }
    }

function getImageObject( name){
    return document[name];
}