// Button object constructor

function imgButton(Name) {

   this.Name = Name;

   this.UP = null;

   this.DN = null;

   this.CL = null;

   this.AL = null;


	
}



// Cache the immagini



   imgBut = new Array();

   	imgBut[1] = new imgButton("home");
	imgBut[2] = new imgButton("curriculum");
	imgBut[3] = new imgButton("sheetmusic");
	imgBut[4] = new imgButton("board");
	imgBut[5] = new imgButton("list");
	imgBut[6] = new imgButton("binks");
	imgBut[7] = new imgButton("software");
	

	for (i=1; i<8; i++) {
   

      imgBut[i].UP = new Image(20, 30);

      imgBut[i].DN = new Image(20, 30);

	  imgBut[i].CL = new Image(20, 30);
	
	  imgBut[i].AL = new Image(20, 30);
	}
   


	for (i=1; i<8; i++) {
   

      imgBut[i].UP.src = "/immagini/pushes/NotaOff.gif";

      imgBut[i].DN.src = "/immagini/pushes/NotaOn.gif";
	
	  imgBut[i].CL.src = "/immagini/pushes/NotaSelected.gif";
   
	  imgBut[i].AL.src = "/immagini/pushes/NotaAlert.gif";  
	}





function mouseOver(imgNum)   {

   

      document[imgBut[imgNum].Name].src = imgBut[imgNum].DN.src;

   

   return true;

}



function mouseOut(imgNum)   {

   

      document[imgBut[imgNum].Name].src = imgBut[imgNum].UP.src;

   

   return true;

}

function mouseCli(imgNum)   {

   

      document[imgBut[imgNum].Name].src = imgBut[imgNum].CL.src;

   

   return true;

}

function mouseAle(imgNum)   {

   

      document[imgBut[imgNum].Name].src = imgBut[imgNum].AL.src;

   

   return true;

}