var home0 = new Image();
home0.src="img/m_home0.gif";

var home1 = new Image();
home1.src="img/m_home1.gif";

var about0 = new Image();
about0.src="img/m_about0.gif";

var about1 = new Image();
about1.src="img/m_about1.gif";

var points0 = new Image();
points0.src="img/m_points0.gif";

var points1 = new Image();
points1.src="img/m_points1.gif";

var equipment0 = new Image();
equipment0.src="img/m_equipment0.gif";

var equipment1 = new Image();
equipment1.src="img/m_equipment1.gif";

var forms_0 = new Image();
forms_0.src="img/m_forms0.gif";

var forms_1 = new Image();
forms_1.src="img/m_forms1.gif";

var links0 = new Image();
links0.src="img/m_links0.gif";

var links1 = new Image();
links1.src="img/m_links1.gif";

var contact0 = new Image();
contact0.src="img/m_contact0.gif";

var contact1 = new Image();
contact1.src="img/m_contact1.gif";

function on(imgname, action)
{
  eval ('document.'+imgname+'.src = '+imgname+action+'.src');
}