if (document.images) {

// set img

//mainMenu
mn01on = new Image
mn02on = new Image
mn03on = new Image
mn04on = new Image

mn01off = new Image
mn02off = new Image
mn03off = new Image
mn04off = new Image

//src

//mainMenu
mn01on.src = "image/lftMenu/cmp/11.gif"
mn02on.src = "image/lftMenu/cmp/12.gif"
mn03on.src = "image/lftMenu/cmp/13.gif"
mn04on.src = "image/lftMenu/cmp/14.gif"

mn01off.src = "image/lftMenu/cmp/01.gif"
mn02off.src = "image/lftMenu/cmp/02.gif"
mn03off.src = "image/lftMenu/cmp/03.gif"
mn04off.src = "image/lftMenu/cmp/04.gif"

 }

// ON or OFF 


function mnOff(newImg) {
	if (document.images) {
		document[newImg].src=
		eval(newImg + "off.src")
		}
	}
	
function mnOn(newImg) {
	if (document.images) {
		document[newImg].src=
		eval(newImg + "on.src")
		}
	}