window.name = ('mercerwindow');

var ok_browser = 1; 
bName = navigator.appName; 
bVer = parseInt(navigator.appVersion); 

ver = "n2" 
if (bName == "Netscape" && bVer >= 3) ver = "n3"; 
else if (bName == "Netscape" && bVer == 2) ver = "n2"; 
else if (bName == "Microsoft Internet Explorer" && bVer >= 4) ver = "e4"; 

if (ver == "n3" || ver == "e4") 
ok_browser = 0; 
else 
ok_browser = 1; 

if ( ok_browser == 0 ) 
{ 

image1on = new Image(); 
image1on.src = "http://www2.mercer.edu/images/abouton.gif"; 
image1off = new Image(); 
image1off.src = "http://www2.mercer.edu/images/aboutoff.gif";

image2on = new Image(); 
image2on.src = "http://www2.mercer.edu/images/calendaron.gif"; 
image2off = new Image(); 
image2off.src = "http://www2.mercer.edu/images/calendaroff.gif"; 

image3on = new Image(); 
image3on.src = "http://www2.mercer.edu/images/sitemapon.gif"; 
image3off = new Image(); 
image3off.src = "http://www2.mercer.edu/images/sitemapoff.gif"; 

image4on = new Image(); 
image4on.src = "http://www2.mercer.edu/images/homeon.gif"; 
image4off = new Image(); 
image4off.src = "http://www2.mercer.edu/images/homeoff.gif";  

image5on = new Image(); 
image5on.src = "http://www2.mercer.edu/images/addon.gif"; 
image5off = new Image(); 
image5off.src = "http://www2.mercer.edu/images/addoff.gif"; 

image6on = new Image(); 
image6on.src = "http://www2.mercer.edu/images/adminon.gif"; 
image6off = new Image(); 
image6off.src = "http://www2.mercer.edu/images/adminoff.gif"; 

image7on = new Image(); 
image7on.src = "http://www2.mercer.edu/images/loginon.gif"; 
image7off = new Image(); 
image7off.src = "http://www2.mercer.edu/images/loginoff.gif"; 

image8on = new Image(); 
image8on.src = "http://www2.mercer.edu/images/logouton.gif"; 
image8off = new Image(); 
image8off.src = "http://www2.mercer.edu/images/logoutoff.gif";  

image9on = new Image(); 
image9on.src = "http://www2.mercer.edu/images/editon.gif"; 
image9off = new Image(); 
image9off.src = "http://www2.mercer.edu/images/editoff.gif"; 

image10on = new Image(); 
image10on.src = "http://www2.mercer.edu/images/liveon.gif"; 
image10off = new Image(); 
image10off.src = "http://www2.mercer.edu/images/liveoff.gif"; 

image11on = new Image(); 
image11on.src = "http://www2.mercer.edu/images/jobson.gif"; 
image11off = new Image(); 
image11off.src = "http://www2.mercer.edu/images/jobsoff.gif"; 

image12on = new Image(); 
image12on.src = "http://www2.mercer.edu/images/gifton.gif"; 
image12off = new Image(); 
image12off.src = "http://www2.mercer.edu/images/giftoff.gif"; 

image13on = new Image(); 
image13on.src = "http://www2.mercer.edu/images/mercerbears/editon.gif"; 
image13off = new Image(); 
image13off.src = "http://www2.mercer.edu/images/mercerbears/editoff.gif"; 

image14on = new Image(); 
image14on.src = "http://www2.mercer.edu/images/mercerbears/liveon.gif"; 
image14off = new Image(); 
image14off.src = "http://www2.mercer.edu/images/mercerbears/liveoff.gif"; 

image15on = new Image(); 
image15on.src = "http://www2.mercer.edu/images/mercerbears/logouton.gif"; 
image15off = new Image(); 
image15off.src = "http://www2.mercer.edu/images/mercerbears/logoutoff.gif";  

image16on = new Image(); 
image16on.src = "http://www2.mercer.edu/images/locationson.gif"; 
image16off = new Image(); 
image16off.src = "http://www2.mercer.edu/images/locationsoff.gif";  
} 

    function imageon(myname) 
    { 
	if ( ok_browser == 0 ) 
	{ 
	  imgOn = eval(myname + "on.src"); 
	  document[myname].src = imgOn; 
	} 
    } 
    function imageoff(myname) 
    { 
	if ( ok_browser == 0 ) 
	{ 
	  imgOff = eval(myname + "off.src"); 
	  document[myname].src = imgOff; 
	} 
    }