function Set_Cookie( name, value, expires)
{
var path = "/";
// set time, it's in millisecond s
var today = new Date();
today.setTime( today.getTime() );
/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );
document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" );
}
// this fixes an issue with the old method, ambiguous values
// with this test document.cookie.indexOf( name + "=" );
function Get_Cookie( check_name )
{
// first we split this cookie up into name/value pairs
// note: document.cookie only returns name=value, not the other components
var a_all_cookies = document.cookie.split( ';' );
var a_temp_cookie = '';
var cookie_name = '';
var cookie_value = '';
var b_cookie_found = false; // set boolean t/f default f
for ( i = 0; i < a_all_cookies.length; i++ )
{
// now we split apart each name=value pair
a_temp_cookie = a_all_cookies[i].split( '=' );
// and trim left/right whitespace while we are at it
cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
// if the extracted name matches passed check_name
if ( cookie_name == check_name )
{
b_cookie_found = true;
// we need to handle case where cookie has no value but exists (no = sign, that is):
if ( a_temp_cookie.length > 1 )
{
cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
}
// note that in cases where cookie is initialized but no value, null is returned
return cookie_value;
break;
}
a_temp_cookie = null;
cookie_name = '';
}
if ( !b_cookie_found )
{
return null;
}
}
// this deletes the cookie when called
function Delete_Cookie( name, path, domain )
{
if ( Get_Cookie( name ) ) document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
( ( domain ) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
function emptyframe()
{
//window.frames["METAR"].document.body.innerHTML='
Loading. Please wait ...';
//document.getElementById('METAR').innerHTML=' Loading. Please wait ...';
document.getElementById('METAR').src='about:blank';
// var iframeWin = window.frames.METAR;
// iframeWin.document.open();
// iframeWin.document.write(' Loading. Please wait ...');
// iframeWin.document.close();
return true;
}
function load_frames()
{
document.body.style.display = '';
// For the donate page to open, commented the metar submit and added src=donate.php
document.forms.CA_METAR.submit();
// document.getElementById('METAR').src='/donate.php';
}
function update_metar()
{
document.getElementById('METARCELL').innerHTML = ' ';
document.getElementById('METAR').src='http://www.67knots.com/weather/metar.php';
}
function update_winds()
{
document.getElementById('WINDCELL').innerHTML = '';
document.getElementById('WINDS').src='http://www.67knots.com/weather/update.php?get=winds';
}
function expand_metar()
{
document.getElementById('METARCELL').innerHTML = ' ';
document.getElementById('METAR').src='http://www.67knots.com/weather/metar.php';
document.location.href="#METARTOP";
}
function shrink_metar()
{
document.getElementById('METARCELL').innerHTML = ' ';
document.getElementById('METAR').src='http://www.67knots.com/weather/metar.php';
document.location.href="#DOCTOP";
}
function findX(obj)
{
var curleft = 0;
if (obj.offsetParent)
{
curleft = obj.offsetLeft
while (obj = obj.offsetParent)
{
curleft += obj.offsetLeft
}
}
return curleft;
}
function findY(obj)
{
var curtop = 0;
if (obj.offsetParent)
{
curtop = obj.offsetTop
while (obj = obj.offsetParent)
{
curtop += obj.offsetTop
}
}
return curtop;
}
function getWindowSize(t)
{
var windowX = 0;
var windowY = 0;
if( typeof( window.innerWidth ) == 'number' )
{
//Non-IE
windowX = window.innerWidth;
windowY = window.innerHeight;
}
else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) )
{
//IE 6+ in 'standards compliant mode'
windowX = document.documentElement.clientWidth;
windowY = document.documentElement.clientHeight;
}
else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) )
{
//IE 4 compatible
windowX = document.body.clientWidth;
windowY = document.body.clientHeight;
}
if (t == "X") { return windowX; }
if (t == "Y") { return windowY; }
}
function resizeIframe(multiply)
{
var x = getWindowSize('X');
var y = getWindowSize('Y');
var obj = document.getElementById('TIMESTAMP');
var curleft = curtop = 0;
if (obj.offsetParent) {
curleft = obj.offsetLeft
curtop = obj.offsetTop
while (obj = obj.offsetParent) {
curleft += obj.offsetLeft
curtop += obj.offsetTop
}
}
var space = y - curtop - 15;
var size = metarsize;
if (multiply == 0)
{
size = size + space;
}
else if (multiply == 1)
{
size = size + space;
}
else
{
size = size * multiply;
}
metarsize = size;
document.getElementById('METAR').height = metarsize;
Set_Cookie('metarsize', metarsize, 30);
}