// Rollover script for image bar included in header

bank = new Array(2);
bank[0] = new Array(8);
bank[1] = new Array(8);

bank[0][1] = new Image(85,85); 
bank[0][1].src = "images/imgbar_1bw.jpg";
bank[1][1] = new Image(85,85); 
bank[1][1].src = "images/imgbar_1.jpg";

bank[0][2] = new Image(85,85); 
bank[0][2].src = "images/imgbar_2bw.jpg";
bank[1][2] = new Image(85,85); 
bank[1][2].src = "images/imgbar_2.jpg";

bank[0][3] = new Image(170,170); 
bank[0][3].src = "images/imgbar_3bw.jpg";
bank[1][3] = new Image(170,170); 
bank[1][3].src = "images/imgbar_3.jpg";

//bank[0][4] = new Image(85,85); 
//bank[0][4].src = "images/imgbar_4bw.jpg";
//bank[1][4] = new Image(85,85); 
//bank[1][4].src = "images/imgbar_4.jpg";

bank[0][5] = new Image(85,85); 
bank[0][5].src = "images/imgbar_5bw.jpg";
bank[1][5] = new Image(85,85); 
bank[1][5].src = "images/imgbar_5.jpg";

bank[0][6] = new Image(170,170); 
bank[0][6].src = "images/imgbar_6bw.jpg";
bank[1][6] = new Image(170,170); 
bank[1][6].src = "images/imgbar_6.jpg";

bank[0][7] = new Image(85,85); 
bank[0][7].src = "images/imgbar_7bw.jpg";
bank[1][7] = new Image(85,85); 
bank[1][7].src = "images/imgbar_7.jpg";


function roll(state, id) {
  var name = 'imgbar' + id;
  if(document.images) {
    document.images[name].src = bank[state][id].src;
  } 
}