if (document.images) {

nav1 = new Image()
nav1.src = "images/wbhc_nav_1.gif"
nav1_o = new Image()
nav1_o.src = "images/wbhc_nav_1_o.gif"
nav2 = new Image()
nav2.src = "images/wbhc_nav_2.gif"
nav2_o = new Image()
nav2_o.src = "images/wbhc_nav_2_o.gif"
nav3 = new Image()
nav3.src = "images/wbhc_nav_3.gif"
nav3_o = new Image()
nav3_o.src = "images/wbhc_nav_3_o.gif"
nav4 = new Image()
nav4.src = "images/wbhc_nav_4.gif"
nav4_o = new Image()
nav4_o.src = "images/wbhc_nav_4_o.gif"
nav5 = new Image()
nav5.src = "images/wbhc_nav_5.gif"
nav5_o = new Image()
nav5_o.src = "images/wbhc_nav_5_o.gif"
nav6 = new Image()
nav6.src = "images/wbhc_nav_6.gif"
nav6_o = new Image()
nav6_o.src = "images/wbhc_nav_6_o.gif"
nav7 = new Image()
nav7.src = "images/wbhc_nav_7.gif"
nav7_o = new Image()
nav7_o.src = "images/wbhc_nav_7_o.gif"

sub1_1 = new Image()
sub1_1.src = "images/lv_subnav_1_1.gif"
sub1_1_o = new Image()
sub1_1_o.src = "images/lv_subnav_1_1_o.gif"
sub1_2 = new Image()
sub1_2.src = "images/lv_subnav_1_2.gif"
sub1_2_o = new Image()
sub1_2_o.src = "images/lv_subnav_1_2_o.gif"
sub1_3 = new Image()
sub1_3.src = "images/lv_subnav_1_3.gif"
sub1_3_o = new Image()
sub1_3_o.src = "images/lv_subnav_1_3_o.gif"
sub1_4 = new Image()
sub1_4.src = "images/lv_subnav_1_4.gif"
sub1_4_o = new Image()
sub1_4_o.src = "images/lv_subnav_1_4_o.gif"
sub1_5 = new Image()
sub1_5.src = "images/lv_subnav_1_5.gif"
sub1_5_o = new Image()
sub1_5_o.src = "images/lv_subnav_1_5_o.gif"
sub1_6 = new Image()
sub1_6.src = "images/lv_subnav_1_6.gif"
sub1_6_o = new Image()
sub1_6_o.src = "images/lv_subnav_1_6_o.gif"
sub1_7 = new Image()
sub1_7.src = "images/lv_subnav_1_7.gif"
sub1_7_o = new Image()
sub1_7_o.src = "images/lv_subnav_1_7_o.gif"
sub1_8 = new Image()
sub1_8.src = "images/lv_subnav_1_8.gif"
sub1_8_o = new Image()
sub1_8_o.src = "images/lv_subnav_1_8_o.gif"
sub1_9 = new Image()
sub1_9.src = "images/lv_subnav_1_9.gif"
sub1_9_o = new Image()
sub1_9_o.src = "images/lv_subnav_1_9_o.gif"
subl_AMUP = new Image()
subl_AMUP.src = "images/AMUP.gif"
subl_AMUP_o = new Image()
subl_AMUP_o.src = "images/AMUP_o.gif"
subl_imaging = new Image()
subl_imaging.src = "images/imaging.gif"
subl_imaging_o = new Image()
subl_imaging_o.src = "images/imaging_o.gif"
subl_screening = new Image()
subl_screening.src = "images/screening.gif"
subl_screening_o = new Image()
subl_screening_o.src = "images/screening_o.gif"
subl_e2sert = new Image()
subl_e2sert.src = "images/e2sert.gif"
subl_e2sert_o = new Image()
subl_e2sert_o.src = "images/e2sert_o.gif"
}

function RollOver(img1,ref1) {
if (document.images) {
document.images[img1].src = eval(ref1 + ".src")
}
}

function doubleRollOver(img1,ref1,img2,ref2) {
if (document.images) {
document.images[img1].src = eval(ref1 + ".src");
document.images[img2].src = eval(ref2 + ".src");
}
}

function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function closeWin()  {
	window.self.close();
}

function popWin(url) {
popUpWin = window.open(url,'wbhc', 'menubar=0,scrollbars=0,toolbar=0,location=0,status=0,resizable=0,width=322,height=420,screenX=10,screenY=10,left=10,top=10');
}

function popEPDS(url) {
popUpWin = window.open(url,'wbhc', 'menubar=0,scrollbars=0,toolbar=0,location=0,status=0,resizable=0,width=550,height=400,screenX=10,screenY=10,left=10,top=10');
}

function siderandom(){
sideimage = Math.floor(Math.random() * 2) + 1;
	document.write('<img src="images/lv_img_' + sideimage + '.jpg" width="243" height="194" border="0">');
}