nav01off=new Image(134,45); nav01off.src="/content/content01/nav01.gif";
nav01on=new Image(134,45); nav01on.src="/content/content01/nav01_over.gif";
 
nav02off=new Image(134,45); nav02off.src="/content/content01/nav02.gif";
nav02on=new Image(134,45); nav02on.src="/content/content01/nav02_over.gif"; 

nav03off=new Image(134,56); nav03off.src="/content/content01/nav03.gif";
nav03on=new Image(134,56); nav03on.src="/content/content01/nav03_over.gif"; 

 
function imgActNav(imgName) {
    	document[imgName].src=eval(imgName + "on.src");
}

function imgInactNav(imgName) {
    	document[imgName].src=eval(imgName + "off.src");
}