function openPopup(popupName) 
{ 
	var noticeCookie=getCookie(popupName); 
	if (noticeCookie != "yes"){document.all[popupName].style.display="block";}
}

function getCookie(name) {
var nameOfCookie = name + "=";
var x = 0
 
while ( x <= document.cookie.length ) {
var y = (x+nameOfCookie.length);
if ( document.cookie.substring( x, y ) == nameOfCookie ) {
if ( (endOfCookie=document.cookie.indexOf( ";",y )) == -1 )
endOfCookie = document.cookie.length;
return unescape( document.cookie.substring(y, endOfCookie ) );
}
x = document.cookie.indexOf( " ", x ) + 1;
if ( x == 0 )
break;
}
return "";
}

function setCookie( name, value, expiredays )
{

	var todayDate = new Date();

	todayDate.setDate( todayDate.getDate() + expiredays );

	document.cookie = name + '=' + escape( value ) + '; path=/; expires=' + todayDate.toGMTString() + ';'

}

function closeWin(popupName)
{	
 	setCookie( popupName, 'yes' , 1);

	if (popupName=="popup3")
	{
		parent.document.all[popupName].style.display="none";
	}
	else{
		document.all[popupName].style.display="none";
	}

}
function close(popupName)
{	

	if (popupName=="popup3")
	{
		parent.document.all[popupName].style.display="none";
	}
	else{
		document.all[popupName].style.display="none";
	}

}
// start popup
function startPopup(popupName) 
{
	openPopup(popupName);
}