if (document.images) 

{
        var nav1 = new Image();
        nav1.src = "gifs/nav1.gif"; 
        var nav1_ro = new Image();
        nav1_ro.src = "gifs/nav1_ro.gif";
        var nav1_status = "Idea";

        var nav2 = new Image();
        nav2.src = "gifs/nav2.gif"; 
        var nav2_ro = new Image();
        nav2_ro.src = "gifs/nav2_ro.gif";
        var nav2_status = "Intention";

        var nav3 = new Image();
        nav3.src = "gifs/nav3.gif"; 
        var nav3_ro = new Image();
        nav3_ro.src = "gifs/nav3_ro.gif"; 
        var nav3_status = "Initiators";
        
        var nav4 = new Image();
        nav4.src = "gifs/nav4.gif"; 
        var nav4_ro = new Image();
        nav4_ro.src = "gifs/nav4_ro.gif"; 
        var nav4_status = "Program 2000";
		
		var nav5 = new Image();
        nav5.src = "gifs/nav5.gif"; 
        var nav5_ro = new Image();
        nav5_ro.src = "gifs/nav5_ro.gif"; 
        var nav5_status = "Program 1999";
		
		var nav6 = new Image();
        nav6.src = "gifs/nav6.gif"; 
        var nav6_ro = new Image();
        nav6_ro.src = "gifs/nav6_ro.gif"; 
        var nav6_status = "eMail";
		
		var time_1999_1 = new Image();
        time_1999_1.src = "gifs/time_1999_1.gif"; 
        var time_1999_1_ro = new Image();
        time_1999_1_ro.src = "gifs/time_1999_1_ro.gif"; 
        var time_1999_1_status = "8.30 a.m.";
		
		var time_1999_2 = new Image();
        time_1999_2.src = "gifs/time_1999_2.gif"; 
        var time_1999_2_ro = new Image();
        time_1999_2_ro.src = "gifs/time_1999_2_ro.gif"; 
        var time_1999_2_status = "9.30 a.m.";
		
		var time_1999_3 = new Image();
        time_1999_3.src = "gifs/time_1999_3.gif"; 
        var time_1999_3_ro = new Image();
        time_1999_3_ro.src = "gifs/time_1999_3_ro.gif"; 
        var time_1999_3_status = "10.00 a.m.";
		
		var time_1999_4 = new Image();
        time_1999_4.src = "gifs/time_1999_4.gif"; 
        var time_1999_4_ro = new Image();
        time_1999_4_ro.src = "gifs/time_1999_4_ro.gif"; 
        var time_1999_4_status = "11.30 a.m.";
		
		var time_1999_5 = new Image();
        time_1999_5.src = "gifs/time_1999_5.gif"; 
        var time_1999_5_ro = new Image();
        time_1999_5_ro.src = "gifs/time_1999_5_ro.gif"; 
        var time_1999_5_status = "12.00";
		
		var time_1999_6 = new Image();
        time_1999_6.src = "gifs/time_1999_6.gif"; 
        var time_1999_6_ro = new Image();
        time_1999_6_ro.src = "gifs/time_1999_6_ro.gif"; 
        var time_1999_6_status = "1.30 p.m.";
		
		var time_1999_7 = new Image();
        time_1999_7.src = "gifs/time_1999_7.gif"; 
        var time_1999_7_ro = new Image();
        time_1999_7_ro.src = "gifs/time_1999_7_ro.gif"; 
        var time_1999_7_status = "2.30 p.m.";
		
		var time_1999_8 = new Image();
        time_1999_8.src = "gifs/time_1999_8.gif"; 
        var time_1999_8_ro = new Image();
        time_1999_8_ro.src = "gifs/time_1999_8_ro.gif"; 
        var time_1999_8_status = "4.30 p.m.";
		
		var time_1999_9 = new Image();
        time_1999_9.src = "gifs/time_1999_9.gif"; 
        var time_1999_9_ro = new Image();
        time_1999_9_ro.src = "gifs/time_1999_9_ro.gif"; 
        var time_1999_9_status = "6.00 p.m.";
        
		var time_2000_1 = new Image();
        time_2000_1.src = "gifs/time_2000_1.gif"; 
        var time_2000_1_ro = new Image();
        time_2000_1_ro.src = "gifs/time_2000_1_ro.gif"; 
        var time_2000_1_status = "8.00 a.m.";
		
		var time_2000_2 = new Image();
        time_2000_2.src = "gifs/time_2000_2.gif"; 
        var time_2000_2_ro = new Image();
        time_2000_2_ro.src = "gifs/time_2000_2_ro.gif"; 
        var time_2000_2_status = "9.00 a.m.";
		
		var time_2000_3 = new Image();
        time_2000_3.src = "gifs/time_2000_3.gif"; 
        var time_2000_3_ro = new Image();
        time_2000_3_ro.src = "gifs/time_2000_3_ro.gif"; 
        var time_2000_3_status = "11.00 a.m.";
		
		var time_2000_4 = new Image();
        time_2000_4.src = "gifs/time_2000_4.gif"; 
        var time_2000_4_ro = new Image();
        time_2000_4_ro.src = "gifs/time_2000_4_ro.gif"; 
        var time_2000_4_status = "11.30 a.m.";
		
		var time_2000_5 = new Image();
        time_2000_5.src = "gifs/time_2000_5.gif"; 
        var time_2000_5_ro = new Image();
        time_2000_5_ro.src = "gifs/time_2000_5_ro.gif"; 
        var time_2000_5_status = "01.00";
		
		var time_2000_6 = new Image();
        time_2000_6.src = "gifs/time_2000_6.gif"; 
        var time_2000_6_ro = new Image();
        time_2000_6_ro.src = "gifs/time_2000_6_ro.gif"; 
        var time_2000_6_status = "2.30 p.m.";
		
		var time_2000_7 = new Image();
        time_2000_7.src = "gifs/time_2000_7.gif"; 
        var time_2000_7_ro = new Image();
        time_2000_7_ro.src = "gifs/time_2000_7_ro.gif"; 
        var time_2000_7_status = "4.30 p.m.";
		
		var time_2000_8 = new Image();
        time_2000_8.src = "gifs/time_2000_8.gif"; 
        var time_2000_8_ro = new Image();
        time_2000_8_ro.src = "gifs/time_2000_8_ro.gif"; 
        var time_2000_8_status = "6.00 p.m.";
}
        
function swapImg(imgName)
{
        window.status = eval(imgName+"_status");

        if (document.images)
        {
         document[imgName].src = eval(imgName+"_ro.src");
        } 
}

function restoreImg(imgName)
{
        window.status = "";
        if (document.images)
        {
         document[imgName].src = eval(imgName + ".src");
        }       
}