function pictureSet(){
this.pictures = new Array();      
this.directory = "";            
this.curPic = 0;        
this.titlePicture = "";                  
this.addPicture = addPicture;    
}

function addPicture(pic){
this.pictures[this.curPic] = pic;
this.curPic = this.curPic + 1;
}