// Set pageloaded variable to false
var pageloaded = false


// Detect if browser is Netscape 3 + or IE 4 +.
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
    else br = "n2";

// Create image objects, preload all active and inactive images.
    if (br== "n3") { 
    nav1on = new Image();           
    nav1on.src = "http://www.saberpartners.com/graphics/nav-home_f2.gif";  
    nav2on = new Image();          
    nav2on.src = "http://www.saberpartners.com/graphics/nav-companyprofile_f2.gif"; 
    nav3on = new Image();
    nav3on.src = "http://www.saberpartners.com/graphics/nav-engagements_f2.gif";
    nav4on = new Image();
    nav4on.src = "http://www.saberpartners.com/graphics/nav-management_f2.gif";
    nav5on = new Image();
    nav5on.src = "http://www.saberpartners.com/graphics/nav-research_f2.gif";
    nav6on = new Image();
    nav6on.src = "http://www.saberpartners.com/graphics/nav-investorservices_f2.gif";
    nav7on = new Image();
    nav7on.src = "http://www.saberpartners.com/graphics/nav-presscoverage_f2.gif";
    nav8on = new Image();
    nav8on.src = "http://www.saberpartners.com/graphics/nav-oped_f2.gif";
    nav9on = new Image();
    nav9on.src = "http://www.saberpartners.com/graphics/nav-contact_f2.gif";
    
    nav1off = new Image();           
    nav1off.src = "http://www.saberpartners.com/graphics/nav-home.gif";  
    nav2off = new Image();          
    nav2off.src = "http://www.saberpartners.com/graphics/nav-companyprofile.gif"; 
    nav3off = new Image();
    nav3off.src = "http://www.saberpartners.com/graphics/nav-engagements.gif";
    nav4off = new Image();
    nav4off.src = "http://www.saberpartners.com/graphics/nav-management.gif";
    nav5off = new Image();
    nav5off.src = "http://www.saberpartners.com/graphics/nav-research.gif";
    nav6off = new Image();
    nav6off.src = "http://www.saberpartners.com/graphics/nav-investorservices.gif";
    nav7off = new Image();
    nav7off.src = "http://www.saberpartners.com/graphics/nav-presscoverage.gif";
    nav8off = new Image();
    nav8off.src = "http://www.saberpartners.com/graphics/nav-oped.gif";
    nav9off = new Image();
    nav9off.src = "http://www.saberpartners.com/graphics/nav-contact.gif";
    

// Preload bottom nav images as well    
    bnav1on = new Image();           
    bnav1on.src = "http://www.saberpartners.com/graphics/navbar-home_f2.gif";  
    bnav2on = new Image();          
    bnav2on.src = "http://www.saberpartners.com/graphics/navbar-companyprofile_f2.gif"; 
    bnav3on = new Image();
    bnav3on.src = "http://www.saberpartners.com/graphics/navbar-engagements_f2.gif";
    bnav4on = new Image();
    bnav4on.src = "http://www.saberpartners.com/graphics/navbar-management_f2.gif";
    bnav5on = new Image();
    bnav5on.src = "http://www.saberpartners.com/graphics/navbar-research_f2.gif";
    bnav6on = new Image();
    bnav6on.src = "http://www.saberpartners.com/graphics/navbar-investorservice_f2.gif";
    bnav7on = new Image();
    bnav7on.src = "http://www.saberpartners.com/graphics/navbar-presscoverage_f2.gif";
    bnav8on = new Image();
    bnav8on.src = "http://www.saberpartners.com/graphics/navbar-oped_f2.gif";
    bnav9on = new Image();
    bnav9on.src = "http://www.saberpartners.com/graphics/navbar-contact_f2.gif";
    
    bnav1off = new Image();           
    bnav1off.src = "http://www.saberpartners.com/graphics/navbar-home.gif";  
    bnav2off = new Image();          
    bnav2off.src = "http://www.saberpartners.com/graphics/navbar-companyprofile.gif"; 
    bnav3off = new Image();
    bnav3off.src = "http://www.saberpartners.com/graphics/navbar-engagements.gif";
    bnav4off = new Image();
    bnav4off.src = "http://www.saberpartners.com/graphics/navbar-management.gif";
    bnav5off = new Image();
    bnav5off.src = "http://www.saberpartners.com/graphics/navbar-research.gif";
    bnav6off = new Image();
    bnav6off.src = "http://www.saberpartners.com/graphics/navbar-investorservice.gif";
    bnav7off = new Image();
    bnav7off.src = "http://www.saberpartners.com/graphics/navbar-presscoverage.gif";
    bnav8off = new Image();
    bnav8off.src = "http://www.saberpartners.com/graphics/navbar-oped.gif";
    bnav9off = new Image();
    bnav9off.src = "http://www.saberpartners.com/graphics/navbar-contact.gif";
    
        
    }

// Function to "activate" images.
function navAct(imgName,bimgName) {
    if (br == "n3") {
	    document[imgName].src = eval(imgName + "on.src");

// Changes bottom nav images as well
// Tests to see if full page is loaded first
    if (pageloaded == true) {
	    document[bimgName].src = eval(bimgName + "on.src");
	    }
    }
}

// Function to "deactivate" button images.
function navInact(imgName,bimgName) {
    if (br == "n3") {
	    document[imgName].src = eval(imgName + "off.src");

// Deactivate bottom nav images as well
// Tests to see if full page is loaded first
    if (pageloaded == true) {
	    document[bimgName].src = eval(bimgName + "off.src");
	    }	    	    
	}
}

// Function to set pageloaded to true
function setpageloaded() {
	pageloaded = true;
}