function doOver(objNum, doAction){
	if(!doAction){
		document.getElementById('td1_' + objNum).src = "/images/top_menu_over_01.png"
		document.getElementById('td2_' + objNum).style.backgroundImage = "url('/images/top_menu_over_02.png')"
		document.getElementById('td3_' + objNum).src = "/images/top_menu_over_03.png"
	}
}

function doOut(objNum, doAction){
	if(!doAction){
		document.getElementById('td1_' + objNum).src = "/images/top_menu_01.png"
		document.getElementById('td2_' + objNum).style.backgroundImage = "url('/images/top_menu_02.png')"
		document.getElementById('td3_' + objNum).src = "/images/top_menu_03.png"
	}
}