if (document.images) {

img_donationn        = new Image();
img_donationf        = new Image();
img_donationn.src    = "img/donation_on.gif";
img_donationf.src    = "img/donation_off.gif";

aweprogn        = new Image();
aweprogf        = new Image();
aweprogn.src    = "img/aweprog_on.gif";
aweprogf.src    = "img/aweprog_off.gif";

img_volunteern        = new Image();
img_volunteerf        = new Image();
img_volunteern.src    = "img/volunteer_on.gif";
img_volunteerf.src    = "img/volunteer_off.gif";

volpn        = new Image();
volpf        = new Image();
volpn.src    = "img/vol_on.gif";
volpf.src    = "img/vol_off.gif";

chatn        = new Image();
chatf        = new Image();
chatn.src    = "img/chat_on.gif";
chatf.src    = "img/chat_off.gif";

listn        = new Image();
listf        = new Image();
listn.src    = "img/list_on.gif";
listf.src    = "img/list_off.gif";

unsungn        = new Image();
unsungf        = new Image();
unsungn.src    = "img/unsung_on.gif";
unsungf.src    = "img/unsung_off.gif";

nav_lwGuardinansn        = new Image();
nav_lwGuardinansf        = new Image();
nav_lwGuardinansn.src    = "img/nav_lwGuardinans_on.gif";
nav_lwGuardinansf.src    = "img/nav_lwGuardinans_off.gif";

nav_dailyn        = new Image();
nav_dailyf        = new Image();
nav_dailyn.src    = "img/dailyCare_on.gif";
nav_dailyf.src    = "img/dailyCare_off.gif";

nav_orphann        = new Image();
nav_orphanf        = new Image();
nav_orphann.src    = "img/orphanCare_on.gif";
nav_orphanf.src    = "img/orphanCare_off.gif";

nav_hotlinen        = new Image();
nav_hotlinef        = new Image();
nav_hotlinen.src    = "img/hotline_on.gif";
nav_hotlinef.src    = "img/hotline_off.gif";

nav_rescuen        = new Image();
nav_rescuef        = new Image();
nav_rescuen.src    = "img/rescue_transport_on.gif";
nav_rescuef.src    = "img/rescue_transport_off.gif";

nav_wildlifeGuardiann        = new Image();
nav_wildlifeGuardianf        = new Image();
nav_wildlifeGuardiann.src    = "img/wildlifeGuardian_on.gif";
nav_wildlifeGuardianf.src    = "img/wildlifeGuardian_off.gif";

nav_edun        = new Image();
nav_eduf        = new Image();
nav_edun.src    = "img/education1_on.gif";
nav_eduf.src    = "img/education1_off.gif";

nav_envFundOfAZn        = new Image();
nav_envFundOfAZf        = new Image();
nav_envFundOfAZn.src    = "img/nav_envFundOfAZ_on.gif";
nav_envFundOfAZf.src    = "img/nav_envFundOfAZ_off.gif";

}