// ************ Rotate Through Images ***************
var step=1
var whichimage=1

img1 = new Image(50,128);
img1.src = "imgs/imagearea.jpg";
img2 = new Image(50,128);
img2.src = "imgs/imagearea2.jpg";
img3 = new Image(50,128);
img3.src = "imgs/imagearea3.jpg";
img4 = new Image(50,128);
img4.src = "imgs/imagearea4.jpg";

function genimg(){

 whichimage=step;
 document.images.rotate.src=eval("img"+whichimage+".src");
	if (step<3)
		step++
	else
		step=1
	setTimeout("genimg()",5000)
}

// ************* Menu Display ****************
// browser test:
agent = navigator.userAgent
browserVer = 1
if ((agent.indexOf("a/3",6) != -1)||(agent.indexOf("a/4",6) != -1)) {browserVer = 1}
else {browserVer = 2}


if (browserVer == 1)
{
menu1 = new Image(30,120);
menu1.src = "Images/BDN-Industrial-Hygiene-Consultant-Red-Home.jpg";
menu1on = new Image(30,120);
menu1on.src = "Images/BDN-Industrial-Hygiene-Consultant-Blue-Home.jpg";

menu2 = new Image(30,120);
menu2.src = "Images/BDN-Industrial-Hygiene-Consultant-Red-Services.jpg";
menu2on = new Image(30,120);
menu2on.src = "Images/BDN-Industrial-Hygiene-Consultant-Blue-Services.jpg";

menu3 = new Image(30,120);
menu3.src = "Images/BDN-Industrial-Hygiene-Consultant-Red-Online-Training.jpg";
menu3on = new Image(30,120);
menu3on.src = "Images/BDN-Industrial-Hygiene-Consultant-Blue-Online-Training.jpg";

menu4 = new Image(30,120);
menu4.src = "Images/BDN-Industrial-Hygiene-Consultant-Red-Information.jpg";
menu4on = new Image(30,120);
menu4on.src = "Images/BDN-Industrial-Hygiene-Consultant-Blue-Information.jpg";

menu5 = new Image(30,120);
menu5.src = "Images/BDN-Industrial-Hygiene-Consultant-Red-Links.jpg";
menu5on = new Image(30,120);
menu5on.src = "Images/BDN-Industrial-Hygiene-Consultant-Blue-Links.jpg";

menu6 = new Image(30,120);
menu6.src = "Images/BDN-Industrial-Hygiene-Consultant-Red-Careers.jpg";
menu6on = new Image(30,120);
menu6on.src = "Images/BDN-Industrial-Hygiene-Consultant-Blue-Careers.jpg";

menu7 = new Image(30,120);
menu7.src = "Images/BDN-Industrial-Hygiene-Consultant-Red-ContactUs.jpg";
menu7on = new Image(30,120);
menu7on.src = "Images/BDN-Industrial-Hygiene-Consultant-Blue-ContactUs.jpg";

submenu1_1 = new Image(30,101);
submenu1_1.src = "Images/Asbestos-Services-Red.jpg";
submenu1_1on = new Image(30,101);
submenu1_1on.src = "Images/Asbestos-Services-Gold.jpg";

submenu1_2 = new Image(30,101);
submenu1_2.src = "Images/Lead-Services-Red.jpg";
submenu1_2on = new Image(30,101);
submenu1_2on.src = "Images/Lead-Services-Gold.jpg";

submenu1_3 = new Image(30,101);
submenu1_3.src = "Images/Training-Services-Red.jpg";
submenu1_3on = new Image(30,101);
submenu1_3on.src = "Images/Training-Services-Gold.jpg";

submenu1_4 = new Image(30,101);
submenu1_4.src = "Images/Health-Safety-Services-Red.jpg";
submenu1_4on = new Image(30,101);
submenu1_4on.src = "Images/Health-Safety-Services-Gold.jpg";

submenu1_5 = new Image(30,101);
submenu1_5.src = "Images/Indoor-Air-Quality-Services-Red.jpg";
submenu1_5on = new Image(30,101);
submenu1_5on.src = "Images/Indoor-Air-Quality-Services-Gold.jpg";

submenu2_1 = new Image(30,101);
submenu2_1.src = "../imgs/sm2_10.gif";
submenu2_1on = new Image(30,101);
submenu2_1on.src = "../imgs/sm2_11.gif";

submenu2_2 = new Image(30,101);
submenu2_2.src = "../imgs/sm2_20.gif";
submenu2_2on = new Image(30,101);
submenu2_2on.src = "../imgs/sm2_21.gif";

submenu2_3 = new Image(30,101);
submenu2_3.src = "../imgs/sm2_30.gif";
submenu2_3on = new Image(30,101);
submenu2_3on.src = "../imgs/sm2_31.gif";

submenu2_4 = new Image(30,101);
submenu2_4.src = "../imgs/sm2_40.gif";
submenu2_4on = new Image(30,101);
submenu2_4on.src = "../imgs/sm2_41.gif";
}

function img_act(imgDocID,imgObjName) {

if (browserVer == 1) 
 {
 document.images[imgDocID].src = eval(imgObjName + ".src")
 }
}