function open_win( _url, _width, _height ) {
	window.open( _url, "popup", "width="+ _width + ", height=" + _height );
}

function open_win( _url, _width, _height, _option ) {
	window.open( _url, "popup", "width="+ _width + ", height=" + _height + _option );
}

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(){
	if(document.checkClose.Notice.checked){
		setCookie( "notice", "1" , 1);
	}
	self.close();
} 

function open_win2( _url, _width, _height, _option ) {
	window.open( _url, "popup", "width="+ _width + ", height=" + _height + _option );
}