// JavaScript Document

function changeProduct(img_id,img_src) {
  document.getElementById(img_id).src=img_src;
}

function changeStyle(id,style) {
  document.getElementById(id).style=style;
}

function cellMouseOver(cell) {
  cell.className = 'styleCellMouseOver';
}

function cellMouseOut(cell) {
  cell.className = 'styleCellMouseOut';
}