gInFullScreen = false;

_setFrameSize = function() {

	if (gInFullScreen) {

		// TODO test it seriously

		var headerHeight = $("#header").height();

		var windowHeight = $(window).height();

		var frameHeight = (windowHeight - headerHeight - 2) + 'px'; // - 2 to prevent scrollbars ? --> TODO test it without -2

		var windowWidth = $(window).width();

		var frameWidth = (windowWidth - 2) + 'px'; // - 2 to prevent scrollbars ?// --> TODO test it without -2

		// TODO test if we're embeded ! wont work otherwise anyway (frame security concerns)

		$("#text_view_frame").css( {

			'position' :'absolute',

			'left' :'0px',

			'top' :headerHeight,

			'width' :frameWidth,

			'height' :frameHeight

		});

	}

	else {

		// TODO test it seriously

		var frameTop = Math.ceil($("#text_view_frame_container").position()["top"]);

		var windowHeight = $(window).height();

		var frameHeight = (windowHeight - frameTop - 2) + 'px'; // - 2 to prevent scrollbars // ? --> TODO test it without -2

		var windowWidth = $(window).width();

		var frameWidth = (windowWidth - 2) + 'px'; // - 2 to prevent scrollbars ? // --> TODO test it without -2

		// TODO test if we're embeded ! wont work otherwise anyway (frame security)

		$("#text_view_frame").css( {

			'position' :'relative',

			'width' :'99.9%',

			'height' :frameHeight,

			'top' :'0px'

		});

	}

}

_toFullScreenSize = function() {

	gInFullScreen = true;

	_setFrameSize() ;

	frames['text_view_frame'].$("#c_fullscreen_btn").attr('src', sv_media_url + '/img/arrow_in.png');

	frames['text_view_frame'].f_setCookie('fullscreen', '1') ;

};

_toNormalSize = function() {

	gInFullScreen = false;

	_setFrameSize() ;

	frames['text_view_frame'].$("#c_fullscreen_btn").attr('src', sv_media_url + 'img/arrow_out.png');

	frames['text_view_frame'].f_setCookie('fullscreen', '0') ;

};

_toInitialSize = function() {

	//console.info('_toInitialSize') ; 

	var fullscreen = ($.cookie('fullscreen') == '1');

	if (fullscreen)

		_toFullScreenSize() ;

	else 

		_toNormalSize() ;

};