function enterPasswordField(obj) {
	if(obj.value==''){
		obj.style.backgroundImage=''
	}
}
function onExitPasswordField(obj) {
	if(obj.value==''){
		obj.style.backgroundImage='url(img/bg_password_.gif)'
	}
}

function showMoreInfo() {
	document.getElementById('layerMoreInfo').style.visibility='visible';
}
function hideMoreInfo() {
	document.getElementById('layerMoreInfo').style.visibility='hidden';
}
function showLang(obj) {
	if(document.getElementById(obj).className=='notVisible') {
		document.getElementById(obj).className='visible';
	}
	else {
		document.getElementById(obj).className='notVisible';
	}
}
function cOn(td, color) {
    if(document.getElementById||(document.all && !(document.getElementById))) {
	  td.style.backgroundColor= color;
	  td.style.cursor = 'pointer';
	}
}
function cOut(td,color) {
    if(document.getElementById||(document.all && !(document.getElementById))) {
	  td.style.backgroundColor= color;
	}
}