bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
    else br = "n2";

if (br== "n3") {
    img1on = new Image();           	     
    img1on.src = "images/btnhome2.gif";      
    img2on = new Image();           	     
    img2on.src = "images/btnprod2.gif";    
    img3on = new Image();           	     
    img3on.src = "images/btninst2.gif";      
    img4on = new Image();           	     
    img4on.src = "images/btnfacts2.gif"; 
    img5on = new Image();           	     
    img5on.src = "images/btncarp2.gif";      
    img6on = new Image();           	     
    img6on.src = "images/btnlinks2.gif"; 
    img7on = new Image();           	     
    img7on.src = "images/btnclients2.gif";      
    img8on = new Image();           	     
    img8on.src = "images/btncarpof2.gif"; 
    img9on = new Image();           	     
    img9on.src = "images/btncarpsof2.gif";      
    img10on = new Image();           	     
    img10on.src = "images/btnemail2.gif"; 
	
    img1off = new Image();              
    img1off.src = "images/btnhome.gif";  
    img2off = new Image();              
    img2off.src = "images/btnprod.gif";
    img3off = new Image();              
    img3off.src = "images/btninst.gif";  
    img4off = new Image();              
    img4off.src = "images/btnfacts.gif";
    img5off = new Image();              
    img5off.src = "images/btncarp.gif";  
    img6off = new Image();              
    img6off.src = "images/btnlinks.gif";
    img7off = new Image();              
    img7off.src = "images/btnclients.gif";  
    img8off = new Image();              
    img8off.src = "images/btncarpof.gif";
    img9off = new Image();              
    img9off.src = "images/btncarpsof.gif";  
    img10off = new Image();              
    img10off.src = "images/btnemail.gif";
    }
    
/*    function display(form) {
    query = '' + this.location;
query = query.substring((query.indexOf('?')) + 1);
if (query.length < 1) { return false; }
if (query != "http://www.ejecarpet.com/emailpag.html") {
form.comments.value = "carpet style# - " + query;
}
    }
*/
function rollon(imgName) {
    if (br == "n3") {
    document[imgName].src = eval(imgName + "on.src");
    }
}

function rolloff(imgName) {
    if (br == "n3") {
    document[imgName].src = eval(imgName + "off.src");

    }
}