<!-- Preload imageswapsvar Pic = new ArrayPic[0] = 'images/nav/contact_off.gif'Pic[1] = 'images/nav/contact_over.gif'Pic[2] = 'images/nav/schAppt_off.gif'Pic[3] = 'images/nav/schAppt_over.gif'Pic[4] = 'images/nav/go_off.gif'Pic[5] = 'images/nav/go_over.gif'Pic[6] = 'images/nav/staff_off.gif'Pic[7] = 'images/nav/staff_over.gif'Pic[8] = 'images/nav/newPat_off.gif'Pic[9] = 'images/nav/newPat_over.gif'Pic[10] = 'images/nav/rhspecial_off.gif'Pic[11] = 'images/nav/rhspecial_over.gif'Pic[12] = 'images/nav/office_off.gif'Pic[13] = 'images/nav/office_over.gif'Pic[14] = 'images/nav/patient_off.gif'Pic[15] = 'images/nav/patient_over.gif'var p = Pic.lengthvar preLoad = new Array()var i = 0;for (i = 0; i < p; i++){     preLoad[i] = new Image()     preLoad[i].src = Pic[i]}function switchImage(whichImage,imageNumber,state){   if (state){      document.images[whichImage].src = preLoad[imageNumber].src   }}// End script-->
