// browser detection
version = 1
browserName = navigator.appName;           
browserVer = parseInt(navigator.appVersion); 
if (browserName == "Netscape" && browserVer >= 3) version = "3";
if (browserName == "Microsoft Internet Explorer" && browserVer >=3) version = "3";
            // Inactive Buttons
			img1off = new Image(); img1off.src = "grfx/spacer.gif";     
            img2off = new Image(); img2off.src = "grfx/spacer.gif"; 
            img3off = new Image(); img3off.src = "grfx/spacer.gif"; 
            img4off = new Image(); img4off.src = "grfx/spacer.gif"; 
            img5off = new Image(); img5off.src = "grfx/spacer.gif";
            img6off = new Image(); img6off.src = "grfx/spacer.gif";
            img7off = new Image(); img7off.src = "grfx/spacer.gif";
            img8off = new Image(); img8off.src = "grfx/spacer.gif";
            img9off = new Image(); img9off.src = "grfx/spacer.gif";
            // Active Buttons
			img1on = new Image(); img1on.src = "grfx/spacer.gif";    
            img2on = new Image(); img2on.src = "grfx/spacer.gif";
            img3on = new Image(); img3on.src = "grfx/spacer.gif";   
            img4on = new Image(); img4on.src = "grfx/spacer.gif";   
            img5on = new Image(); img5on.src = "grfx/spacer.gif";
            img6on = new Image(); img6on.src = "grfx/spacer.gif";
            img7on = new Image(); img7on.src = "grfx/spacer.gif";
            img8on = new Image(); img8on.src = "grfx/spacer.gif";
            img9on = new Image(); img9on.src = "grfx/spacer.gif";
            // Clicked Buttons
			img1click = new Image(); img1click.src = "grfx/spacer.gif"; 
            img2click = new Image(); img2click.src = "grfx/spacer.gif"; 
            img3click = new Image(); img3click.src = "grfx/spacer.gif"; 
            img4click = new Image(); img4click.src = "grfx/spacer.gif"; 
            img5click = new Image(); img5click.src = "grfx/spacer.gif";
            img6click = new Image(); img6click.src = "grfx/spacer.gif";
            img7click = new Image(); img7click.src = "grfx/spacer.gif";
            img8click = new Image(); img8click.src = "grfx/spacer.gif";
            img9click = new Image(); img9click.src = "grfx/spacer.gif";
            // Rollover Text
			img1def = new Image(); img1def.src = "grfx/textmanage.gif";      
            img2def = new Image(); img2def.src = "grfx/textmandala2.gif";
            img3def = new Image(); img3def.src = "grfx/textmarket.gif";
            img4def = new Image(); img4def.src = "grfx/textmusic.gif";
            img5def = new Image(); img5def.src = "grfx/textmail.gif";
            img6def = new Image(); img6def.src = "grfx/textmanna.gif";
            img7def = new Image(); img7def.src = "grfx/textmuse.gif";
            img8def = new Image(); img8def.src = "grfx/textmeaning.gif";
            img9def = new Image(); img9def.src = "grfx/textmedia.gif";
if (version == "3")
{
// Function to 'activate' images.
function imgOn(imgName) {
            document[imgName].src = eval(imgName + "on.src");
            document["definitions"].src = eval(imgName + "def.src"); 
        	}
// Function to 'deactivate' images.
function imgOff(imgName) {
            document[imgName].src = eval(imgName + "off.src");
            document["definitions"].src = "grfx/spacer.gif";
        	}
// Function on 'clicked' images.
function imgClick(imgName) {
            document[imgName].src = eval(imgName + "click.src");
            document["definitions"].src = "grfx/spacer.gif";
        	}
}