// NAME:      main.js
// AUTHOR:    Michael Haley
// DATE:      February 26, 2002
// PURPOSE:   Global JavaScript functions for the MTSU web site   


// audience jump menu handler
function audienceMenuHandler(form) {
     var url = form.audienceMenu.options[form.audienceMenu.selectedIndex].value;
     if (url != '') location.href = url;
     return false;
}


// load style sheets for different platforms

var styleSheetRoot = "http://www.mtsu.edu/~mtms/styles/";

if ((navigator.appName.indexOf("Netscape")!= -1)) 
{
   if (navigator.appVersion.indexOf("Mac") != -1) 
      document.write("<link rel='stylesheet' href='" + styleSheetRoot + "nmac_styles.css' type='text/css'>");
   else if (parseInt(navigator.appVersion) >= 5)
      document.write("<link rel='stylesheet' href='" + styleSheetRoot + "n6pc_styles.css' type='text/css'>");
   else
      document.write("<link rel='stylesheet' href='" + styleSheetRoot + "npc_styles.css' type='text/css'>");

}
else 
{
   if ((navigator.appVersion.indexOf("Mac")!= -1)) 
   {
      document.write("<link rel='stylesheet' href='" + styleSheetRoot + "mac_styles.css' type='text/css'>");
   }
   else
   {
      document.write("<link rel='stylesheet' href='" + styleSheetRoot + "pc_styles.css' type='text/css'>");
   }
}