//makes buttons rollover
function onLoad() {
 browserName = navigator.appName;
 browserVer = parseInt(navigator.appVersion);

 userAgent = navigator.userAgent;
   start = userAgent.indexOf("(");
   end = userAgent.indexOf(";");
   platform= userAgent.substring(start +1,end);  

        if (browserName == "Netscape" && browserVer >= 3) version = "n3";
        else version = "n2";
        if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) version = "n3";
        if ((version == "n3")) { 

		bt15on = new Image();
		bt15on.src = "images/work_bt_fregenes_on.gif";
		bt15off = new Image();
		bt15off.src = "images/work_bt_fregenes_off.gif";

		bt16on = new Image();
        bt16on.src = "images/work_bt_sonoma_on.gif";
		bt16off = new Image();
        bt16off.src = "images/work_bt_sonoma_off.gif";

        bt17on = new Image(); 
        bt17on.src = "images/work_bt_nape_on.gif";
		bt17off = new Image(); 
        bt17off.src = "images/work_bt_nape_off.gif";

		bt18on = new Image(); 
        bt18on.src = "images/work_bt_purely_on.gif";
		bt18off = new Image(); 
        bt18off.src = "images/work_bt_purely_off.gif";
		
		bt19on = new Image(); 
        bt19on.src = "images/work_bt_mcd_on.gif";
		bt19off = new Image(); 
        bt19off.src = "images/work_bt_mcd_off.gif";
	
		bt20on = new Image(); 
        bt20on.src = "images/work_bt_mbg_on.gif";
		bt20off = new Image(); 
        bt20off.src = "images/work_bt_mbg_off.gif";
		}

       if (version == "n3")

        {

	bt15blurb = "Fregene's Pizza (Petaluma, CA)";
	bt16blurb = "Sonoma Naturals (Sonoma County, CA)";
	bt17blurb = "National Academy of Perioperative Echocardiography (SLC, UT)";
	bt18blurb = "Purely Exquisite (Boise, ID)";
	bt19blurb = "MyChocolateDrink, Xocai (Reno, NV)";
	bt20blurb = "Mold-B-Gone (Boise, ID)";
	
	    }
}

onLoad();

function img_act(imgName) {
        if ((version == "n3")) {
        imgOn = eval(imgName + "on.src");
        document [imgName].src = imgOn;
	blurbNum= eval(imgName + "blurb")
	self.status = blurbNum
        }
       else if (version=="n3")
	{
	blurbNum= eval(imgName + "blurb")
	self.status = blurbNum
	}
       else
	return;

}

function img_inact(imgName) {
        if ((version == "n3")) {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
	self.status =" ";

        }

       else if (version=="n3")
	{
	self.status =" ";
	}
       else
	return;

}
//-->