<!-- Hide script from older browsers

if (document.images) {
offButton1a = new Image;
onButton1a = new Image;
offButton1b = new Image;
onButton1b = new Image;
offButton1c = new Image;
onButton1c = new Image;
offButton1d = new Image;
onButton1d = new Image;
offButton1e = new Image;
onButton1e = new Image;

offButton1a.src = "buttons/vph_leftnav_pro_1_off.png";
onButton1a.src = "buttons/vph_leftnav_pro_1_on.png";
offButton1b.src = "buttons/vph_leftnav_pro_1_off.png";
onButton1b.src = "buttons/vph_leftnav_pro_1_on.png"
offButton1c.src = "buttons/vph_leftnav_pro_1_off.png";
onButton1c.src = "buttons/vph_leftnav_pro_1_on.png"
offButton1d.src = "buttons/vph_leftnav_pro_1_off.png";
onButton1d.src = "buttons/vph_leftnav_pro_1_on.png"
offButton1e.src = "buttons/vph_leftnav_pro_1_off.png";
onButton1e.src = "buttons/vph_leftnav_pro_1_on.png"

offButton2a = new Image;
onButton2a = new Image;
offButton2b = new Image;
onButton2b = new Image;
offButton2c = new Image;
onButton2c = new Image;
offButton2d = new Image;
onButton2d = new Image;
offButton2e = new Image;
onButton2e = new Image;

offButton2a.src = "buttons/vph_leftnav_pro_2_off.png";
onButton2a.src = "buttons/vph_leftnav_pro_2_on.png";
offButton2b.src = "buttons/vph_leftnav_pro_2_off.png";
onButton2b.src = "buttons/vph_leftnav_pro_2_on.png";
offButton2c.src = "buttons/vph_leftnav_pro_2_off.png";
onButton2c.src = "buttons/vph_leftnav_pro_2_on.png";
offButton2d.src = "buttons/vph_leftnav_pro_2_off.png";
onButton2d.src = "buttons/vph_leftnav_pro_2_on.png";
offButton2e.src = "buttons/vph_leftnav_pro_2_off.png";
onButton2e.src = "buttons/vph_leftnav_pro_2_on.png";

offButton3a = new Image;
onButton3a = new Image;
offButton3b = new Image;
onButton3b = new Image;
offButton3c = new Image;
onButton3c = new Image;
offButton3d = new Image;
onButton3d = new Image;
offButton3e = new Image;
onButton3e = new Image;

offButton3a.src = "buttons/vph_leftnav_pro_3_off.png";
onButton3a.src = "buttons/vph_leftnav_pro_3_on.png";
offButton3b.src = "buttons/vph_leftnav_pro_3_off.png";
onButton3b.src = "buttons/vph_leftnav_pro_3_on.png";
offButton3c.src = "buttons/vph_leftnav_pro_3_off.png";
onButton3c.src = "buttons/vph_leftnav_pro_3_on.png";
offButton3d.src = "buttons/vph_leftnav_pro_3_off.png";
onButton3d.src = "buttons/vph_leftnav_pro_3_on.png";
offButton3e.src = "buttons/vph_leftnav_pro_3_off.png";
onButton3e.src = "buttons/vph_leftnav_pro_3_on.png";

offButton4a = new Image;
onButton4a = new Image;
offButton4b = new Image;
onButton4b = new Image;
offButton4c = new Image;
onButton4c = new Image;
offButton4d = new Image;
onButton4d = new Image;
offButton4e = new Image;
onButton4e = new Image;

offButton4a.src = "buttons/vph_leftnav_pro_4_off.png";
onButton4a.src = "buttons/vph_leftnav_pro_4_on.png";
offButton4b.src = "buttons/vph_leftnav_pro_4_off.png";
onButton4b.src = "buttons/vph_leftnav_pro_4_on.png";
offButton4c.src = "buttons/vph_leftnav_pro_4_off.png";
onButton4c.src = "buttons/vph_leftnav_pro_4_on.png";
offButton4d.src = "buttons/vph_leftnav_pro_4_off.png";
onButton4d.src = "buttons/vph_leftnav_pro_4_on.png";
offButton4e.src = "buttons/vph_leftnav_pro_4_off.png";
onButton4e.src = "buttons/vph_leftnav_pro_4_on.png";
}
else { 
offButton1a = "";
onButton1a = "";
document.myButton1a = "";
offButton1b = "";
onButton1b = "";
document.myButton1b = "";
offButton1c = "";
onButton1c = "";
document.myButton1c = "";
offButton1d = "";
onButton1d = "";
document.myButton1d = "";
offButton1e = "";
onButton1e = "";
document.myButton1e = "";

offButton2a = "";
onButton2a = "";
document.myButton2a = "";
offButton2b = "";
onButton2b = "";
document.myButton2b = "";
offButton2c = "";
onButton2c = "";
document.myButton2c = "";
offButton2d = "";
onButton2d = "";
document.myButton2d = "";
offButton2e = "";
onButton2e = "";
document.myButton2e = "";

offButton3a = "";
onButton3a = "";
document.myButton3a = "";
offButton3b = "";
onButton3b = "";
document.myButton3b = "";
offButton3c = "";
onButton3c = "";
document.myButton3c = "";
offButton3d = "";
onButton3d = "";
document.myButton3d = "";
offButton3e = "";
onButton3e = "";
document.myButton3e = "";

offButton4a = "";
onButton4a = "";
document.myButton4a = "";
offButton4b = "";
onButton4b = "";
document.myButton4b = "";
offButton4c = "";
onButton4c = "";
document.myButton4c = "";
offButton4d = "";
onButton4d = "";
document.myButton4d = "";
offButton4e = "";
onButton4e = "";
document.myButton4e = "";
}

// End hiding script from older browsers -->