function menuOn(id) {
	ObjTblMain = document.getElementById('tbl_main');
	
	menus_on = document.getElementsByClassName('menu_on');
	menus_off = document.getElementsByClassName('menu_off');
	menus_al =  document.getElementsByClassName('almenu');
	
	for (i=0; i<menus_on.length; i++) {
		menus_on[i].style.display = 'none';
	}
	
	for (i=0; i<menus_off.length; i++) {
		menus_off[i].style.display = '';
	}
	
	for (i=0; i<menus_al.length; i++) {
		//menus_al[i].style.display = 'none';
		menus_al[i].style.left = '-5000px';
	}
	
	document.getElementById('menu_'+id+'_off').style.display = 'none';
	document.getElementById('menu_'+id+'_on').style.display = '';
	//document.getElementById('almenu_'+id).style.display = '';
	document.getElementById('almenu_'+id).style.left = ObjTblMain.offsetLeft+'px';
	document.getElementById('almenu_'+id).style.top = ObjTblMain.offsetTop+'px';
}

function menuOff(id) {
	menus_on = document.getElementsByClassName('menu_on');
	menus_off = document.getElementsByClassName('menu_off');
	menus_al =  document.getElementsByClassName('almenu');
	
	for (i=0; i<menus_on.length; i++) {
		menus_on[i].style.display = 'none';
	}
	
	for (i=0; i<menus_off.length; i++) {
		menus_off[i].style.display = '';
	}
	
	for (i=0; i<menus_al.length; i++) {
		//menus_al[i].style.display = 'none';
		menus_al[i].style.left = '-5000px';
	}
	
	document.getElementById('menu_'+id+'_off').style.display = '';
	document.getElementById('menu_'+id+'_on').style.display = 'none';
	//document.getElementById('almenu_'+id).style.display = 'none';
	document.getElementById('almenu_'+id).style.left = '-5000px';
}

function almenuPos() {
	ObjTblMain = document.getElementById('tbl_main');
	divs = document.getElementsByTagName('div');
	
	for (i=0; i<divs.length; i++) {
		if (divs[i].id.substr(0,7) == 'almenu_') {
			if (divs[i].style.left != '-5000px') {
				divs[i].style.left = ObjTblMain.offsetLeft+'px';
			}
			divs[i].style.top = ObjTblMain.offsetTop+'px';
		}
	}
}

function footerImgPos(x, y) {
	ObjImg = document.getElementById('footerImg');
	ObjTblFooter = document.getElementById('tbl_footer');
	
	ObjImg.style.left = ObjTblFooter.offsetLeft+ObjTblFooter.offsetWidth-x+'px';
	ObjImg.style.top = ObjTblFooter.offsetTop+ObjTblFooter.offsetHeight-y+'px';
	ObjImg.style.display = '';
}