if (document.images) {

//create "on" array and populate with image objects
var onTwoImgArray = new Array ()
onTwoImgArray[0] = new Image(100,100)
onTwoImgArray[1] = new Image(100,100)
onTwoImgArray[2] = new Image(100,100)
onTwoImgArray[3] = new Image(100,100)
onTwoImgArray[4] = new Image(100,100)
onTwoImgArray[5] = new Image(100,100)
onTwoImgArray[6] = new Image(100,100)
onTwoImgArray[7] = new Image(100,100)
onTwoImgArray[8] = new Image(100,100)
onTwoImgArray[9] = new Image(100,100)
onTwoImgArray[10] = new Image(100,100)
onTwoImgArray[11] = new Image(100,100)

onTwoImgArray[12] = new Image(68,39)
onTwoImgArray[13] = new Image(60,39)
onTwoImgArray[14] = new Image(81,39)
onTwoImgArray[15] = new Image(93,21)
onTwoImgArray[16] = new Image(62,17)
onTwoImgArray[17] = new Image(60,17)
onTwoImgArray[18] = new Image(66,17)
onTwoImgArray[19] = new Image(74,16)
onTwoImgArray[20] = new Image(91,20)
onTwoImgArray[21] = new Image(49,17)
onTwoImgArray[22] = new Image(97,17)
onTwoImgArray[23] = new Image(78,21)
   
onTwoImgArray[24] = new Image(246,165)
onTwoImgArray[25] = new Image(246,323)
onTwoImgArray[26] = new Image(191,264)
onTwoImgArray[27] = new Image(191,224)
   
//set URLs for the "on" images
onTwoImgArray[0].src = "images/2a1_Special_Rolls_on.jpg"
onTwoImgArray[1].src = "images/2a2_Baked_Rolls_on.jpg"
onTwoImgArray[2].src = "images/2a3_Tempura_Rolls_on.jpg"
onTwoImgArray[3].src = "images/2a4_Appetizers_on.jpg"   
onTwoImgArray[4].src = "images/2a5_Salads_on.jpg"
onTwoImgArray[5].src = "images/2a6_Lunch_on.jpg"
onTwoImgArray[6].src = "images/2a7_Dinner_on.jpg"
onTwoImgArray[7].src = "images/2a8_Desserts_on.jpg"
onTwoImgArray[8].src = "images/2a9_Beverages_on.jpg"
onTwoImgArray[9].src = "images/2a10_Sides_on.jpg"
onTwoImgArray[10].src = "images/2a11_Kids_Menu_on.jpg"
onTwoImgArray[11].src = "images/2a12_Catering_on.jpg"

onTwoImgArray[12].src = "images/3a1_Special_Rolls_on.jpg"
onTwoImgArray[13].src = "images/3a2_Baked_Rolls_on.jpg"
onTwoImgArray[14].src = "images/3a3_Tempura_Rolls_on.jpg"
onTwoImgArray[15].src = "images/3a4_Appetizers_on.jpg"
onTwoImgArray[16].src = "images/3a5_Salads_on.jpg"
onTwoImgArray[17].src = "images/3a6_Lunch_on.jpg"
onTwoImgArray[18].src = "images/3a7_Dinner_on.jpg"
onTwoImgArray[19].src = "images/3a8_Desserts_on.jpg"
onTwoImgArray[20].src = "images/3a9_Beverages_on.jpg"
onTwoImgArray[21].src = "images/3a10_Sides_on.jpg"
onTwoImgArray[22].src = "images/3a11_Kids_Menu_on.jpg"
onTwoImgArray[23].src = "images/3a12_Catering_on.jpg"

onTwoImgArray[24].src = "images/5a1_Sushi_on.jpg"
onTwoImgArray[25].src = "images/5a2_Sashimi_on.jpg"
onTwoImgArray[26].src = "images/5a3_Rolls_on.jpg"
onTwoImgArray[27].src = "images/5a4_Wasabi_on.jpg"
   
//create "off" array and populate with image objects
var offTwoImgArray = new Array ()
offTwoImgArray[0] = new Image(100,100)
offTwoImgArray[1] = new Image(100,100)
offTwoImgArray[2] = new Image(100,100)
offTwoImgArray[3] = new Image(100,100)
offTwoImgArray[4] = new Image(100,100)
offTwoImgArray[5] = new Image(100,100)
offTwoImgArray[6] = new Image(100,100)
offTwoImgArray[7] = new Image(100,100)
offTwoImgArray[8] = new Image(100,100)
offTwoImgArray[9] = new Image(100,100)
offTwoImgArray[10] = new Image(100,100)
offTwoImgArray[11] = new Image(100,100)

offTwoImgArray[12] = new Image(68,39)
offTwoImgArray[13] = new Image(60,39)
offTwoImgArray[14] = new Image(81,39)
offTwoImgArray[15] = new Image(93,21)
offTwoImgArray[16] = new Image(62,17)
offTwoImgArray[17] = new Image(60,17)
offTwoImgArray[18] = new Image(66,17)
offTwoImgArray[19] = new Image(74,16)
offTwoImgArray[20] = new Image(91,20)
offTwoImgArray[21] = new Image(49,17)
offTwoImgArray[22] = new Image(97,17)
offTwoImgArray[23] = new Image(78,21)

offTwoImgArray[24] = new Image(246,165)
offTwoImgArray[25] = new Image(246,323)
offTwoImgArray[26] = new Image(191,264)
offTwoImgArray[27] = new Image(191,224)
   
//set URLs for the "off" images
offTwoImgArray[0].src = "images/2a1_Special_Rolls_off.jpg"
offTwoImgArray[1].src = "images/2a2_Baked_Rolls_off.jpg"
offTwoImgArray[2].src = "images/2a3_Tempura_Rolls_off.jpg"
offTwoImgArray[3].src = "images/2a4_Appetizers_off.jpg"   
offTwoImgArray[4].src = "images/2a5_Salads_off.jpg"
offTwoImgArray[5].src = "images/2a6_Lunch_off.jpg"
offTwoImgArray[6].src = "images/2a7_Dinner_off.jpg"
offTwoImgArray[7].src = "images/2a8_Desserts_off.jpg"
offTwoImgArray[8].src = "images/2a9_Beverages_off.jpg"
offTwoImgArray[9].src = "images/2a10_Sides_off.jpg"
offTwoImgArray[10].src = "images/2a11_Kids_Menu_off.jpg"
offTwoImgArray[11].src = "images/2a12_Catering_off.jpg"

offTwoImgArray[12].src = "images/3a1_Special_Rolls_off.jpg"
offTwoImgArray[13].src = "images/3a2_Baked_Rolls_off.jpg"
offTwoImgArray[14].src = "images/3a3_Tempura_Rolls_off.jpg"
offTwoImgArray[15].src = "images/3a4_Appetizers_off.jpg"
offTwoImgArray[16].src = "images/3a5_Salads_off.jpg"
offTwoImgArray[17].src = "images/3a6_Lunch_off.jpg"
offTwoImgArray[18].src = "images/3a7_Dinner_off.jpg"
offTwoImgArray[19].src = "images/3a8_Desserts_off.jpg"
offTwoImgArray[20].src = "images/3a9_Beverages_off.jpg"
offTwoImgArray[21].src = "images/3a10_Sides_off.jpg"
offTwoImgArray[22].src = "images/3a11_Kids_Menu_off.jpg"
offTwoImgArray[23].src = "images/3a12_Catering_off.jpg"

offTwoImgArray[24].src = "images/5a1_Sushi_off.jpg"
offTwoImgArray[25].src = "images/5a2_Sashimi_off.jpg"
offTwoImgArray[26].src = "images/5a3_Rolls_off.jpg"
offTwoImgArray[27].src = "images/5a4_Wasabi_off.jpg"
}

function imageTwoOn(i) {
     if (document.images) {
	     document.images[i].src = onTwoImgArray[i].src
	 }
}
function imageTwoOff(i) {
     if (document.images) {
	     document.images[i].src = offTwoImgArray[i].src
	 }
}	 
function imageTwoOn(i) {
     if (document.images) {
	     document.images["btn" + i].src = onTwoImgArray[i].src
	 }     		       
}
function imageTwoOff(i) {
     if (document.images) {
	     document.images["btn" + i].src = offTwoImgArray[i].src
	 }     		       
}