function mainMenu_onMouseOver(mainMenuID) {
	onMainTabOver(1,mainMenuID)				// set class layout
	subMenuDisplay(1,mainMenuID)			// open subMunu	
}

function mainMenu_onMouseOut(mainMenuID) {
	onMainTabOver(0,mainMenuID)				// set class layout
	subMenuDisplay(0,mainMenuID)			// close subMunu	
	
	//alert( document.getElementById('mainMenu_TD_'+mainMenuID).width )
}

function onMainTabOver(mode, id) {
	document.getElementById('mainMenu_TB_'+id).getElementsByTagName('TD')[0].className = "mainMenuTabA_"+mode
	document.getElementById('mainMenu_TB_'+id).getElementsByTagName('TD')[1].className = "mainMenuTabB_"+mode
	document.getElementById('mainMenu_TB_'+id).getElementsByTagName('TD')[2].className = "mainMenuTabC_"+mode
}

function subMenuDisplay(mode , mainMenuID) {
	if ( mode == 0) {
		// close subMenu
		document.getElementById('mySubMenu_'+mainMenuID).style.display = "none"
	}
	else if ( mode == 1 ) {
		// reset subMenu Class
		
		// open subMenu
		document.getElementById('mySubMenu_'+mainMenuID).style.display = ""
		document.getElementById('mySubMenu_'+mainMenuID).style.top = "63" + 'px';
		document.getElementById('mySubMenu_'+mainMenuID).style.left = getObjOffsetPos( document.getElementById('mainMenu_TB_'+mainMenuID) , 'L' ) +1 + 'px';
		document.getElementById('mySubMenu_'+mainMenuID).style.width = document.getElementById('mainMenu_TB_'+mainMenuID).offsetWidth
	}
}

function onSubMenu(mode , mainMenuID) {
	if ( mode == 0) {
		document.getElementById('mySubMenu_'+mainMenuID).style.display = "none"
	}
	else if ( mode == 1 ) {
		document.getElementById('mySubMenu_'+mainMenuID).style.display = ""
	}
	
	document.getElementById('mainMenu_TB_'+mainMenuID).getElementsByTagName('TD')[0].className = "mainMenuTabA_"+mode
	document.getElementById('mainMenu_TB_'+mainMenuID).getElementsByTagName('TD')[1].className = "mainMenuTabB_"+mode
	document.getElementById('mainMenu_TB_'+mainMenuID).getElementsByTagName('TD')[2].className = "mainMenuTabC_"+mode
}

function subMenuInnerTB(thisObj, mode) {
	if ( mode == 0) {
		thisObj.getElementsByTagName('IMG')[0].src = "/IMAGES/home_v2/arrows/gray.gif"
	}
	else if ( mode == 1 ) {
		thisObj.getElementsByTagName('IMG')[0].src = "/IMAGES/home_v2/arrows/blue.gif"
	}
}

function  tabNavLinkURL(subModuleURL, subModuleUrlType) {
	//window.location = subModuleURL
	//self.location.href = subModuleURL
	window.location.href = subModuleURL
}


function selectsVisibility ( id ) {
	if ( (id == 0 ) && (windowedEleInWay) ) { // hide obj
		for (i=0 ; i != windowedEleInWay.length; ++i) {
			if(document.getElementById( windowedEleInWay[i] )) {
				document.getElementById( windowedEleInWay[i] ).style.visibility = "hidden";
			}
		}
	}
	else if ( (id == 1) && (windowedEleInWay) ) { //show obj
		for (i=0 ; i != windowedEleInWay.length; ++i) {
			if(document.getElementById( windowedEleInWay[i] )) {
				document.getElementById( windowedEleInWay[i] ).style.visibility = "visible";
			}
		}
	}
}