// JavaScript Document
var MyWindow = null;

function launchPlayer(){
	if( Has_Cookie( 'KLQuesMusicPlayer' ) ){
		return;
	}
	if(MyWindow && MyWindow.open && !MyWindow.closed){
		return
	}
	else{
		MyWindow = window.open('musicplayer.php', 'MyWindow', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=200,height=50,left=20,top=20');
		Set_Cookie('KLQuesMusicPlayer', 'Open',1440,'/','','');
	}
	
	if(MyWindow.open && MyWindow.closed){
		Delete_Cookie('KLQuesMusicPlayer', '/','');
	}

}

function autoLaunch(){
	if( Has_Cookie( 'AutoPlay' ) ){
		return;	
	}
	else{
		launchPlayer();
		AutoPlayOff();
	}
}

function AutoPlayOff(){
	Set_Cookie('AutoPlay', 'No', 10, '/' ,'','');
}

function AutoPlayOn(){
	Delete_Cookie('AutoPlay', '/', '');	
}

function checkAutoPlay(){
	if( Has_Cookie( 'AutoPlay' )){
		AutoPlayOff();
	}
}

function Set_Cookie( name, value, expires, path, domain, secure )
{
// set time, it's in milliseconds
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;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}


function Get_Cookie( check_name ) {
	// first we'll 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'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're 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;
	}
}

function Has_Cookie( name ){
	var m = null;
	m = Get_Cookie( name );
	if( m ){
		return true;
	}
	return false;
}

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";
}