var imageFiles_6q_7 = new Array();
imageFiles_6q_7['0'] = new Array ('_images/6q_Renewable_Energy.gif', '_images/6q_Renewable_EnergyMouseover.gif');
imageFiles_6q_7['1'] = new Array ('_images/6q_Energy_Management.gif', '_images/6q_Energy_ManagementMouseover.gif');

function image_on_6q_7 (position) {
   var doc = eval("document.image6q_7" + position);
   doc.src = imageFiles_6q_7[position][1];
}

function image_off_6q_7 (position) {
   var doc = eval("document.image6q_7" + position);
   doc.src = imageFiles_6q_7[position][0];
}