// start: get generic browser type
NN = (navigator.appName == "Netscape" && navigator.appVersion.charAt(0) != "5")?true:false;
IE = (navigator.appName != "Netscape")?true:false;

// start: select the appropriate stylesheet
if (NN)
{
    document.write("<LINK REL=stylesheet HREF=\"inc/nn4.css\" TYPE=\"text/css\">");
}
else
{
    document.write("<LINK REL=stylesheet HREF=\"inc/default.css\" TYPE=\"text/css\">");
}

// start: mouseover script and image preloader

function msover(img,ref)
{
    document.images[img].src = ref;
}

function msout(img,ref)
{
    document.images[img].src = ref;
}

xx = new Image();
xx.src="images/prodmenu/dairy_aerosols_on.gif";
xx = new Image();
xx.src="images/prodmenu/metered_products_on.gif";
xx = new Image();
xx.src="images/prodmenu/equine_products_on.gif";
xx = new Image();
xx.src="images/prodmenu/pet_products_on.gif";
xx = new Image();
xx.src="images/prodmenu/insecticides_on.gif";