if (document.getElementById) {
		document.onkeydown = escapekey;
}

function escapekey(e) {
	var code;
	if (!e) e = window.event;
	if (e.keyCode) code = e.keyCode;
	else if (e.which) code = e.which;
	if ((code == 27) && (e.ctrlKey == false) && (e.altKey == false)) Close();
}


function Enter()
{
	if(document.getElementById('loginVg')) document.getElementById('loginVg').style.display = 'block';
	return false;
}




function Close()
{
	if(document.getElementById('loginVg')) document.getElementById('loginVg').style.display = 'none';
	return false;
}







function unescape_opera(text) {
	if(typeof(RegExp) == 'function') {
		re = /quot;/g;  
		newstr=text.replace(re, ''); 
		re = /&/g; 
		return newstr.replace(re, '"');  
	} 
	else return text;
}