// Detectuib of screen resolution ( w x h )Packages
function getScreenResolution()
{
	var l_screen_resolution = new String('');
	l_screen_resolution += getScreenWidth() + ' x ' +  getScreenHeight();
	return l_screen_resolution;
}

// Detection of screen resolution width
function getScreenWidth()
{
	var l_screen_width = 0;
	l_screen_width = screen.width;
	return l_screen_width;	
}

// Detection of screen resolution height
function getScreenHeight()
{
	var l_screen_height = 0;
	l_screen_height = screen.height;
	return l_screen_height;	
}

 //Detection of system language
function getSystemLanguage()
{
	var l_language = ''; 
	l_language = navigator.systemLanguage;
	return l_language;
}

//Detection of browser language
function getBrowserLanguage()
{
	var l_language = ''; 
	l_language = navigator.language;
	return l_language;
}

//Detection of the language
function getLanguage()
{
	var l_s_lang = getSystemLanguage();
	var l_b_lang = getBrowserLanguage();
	
	if (l_s_lang == null)
	{
		return l_b_lang;
	}
	else
	{
		return l_s_lang;
	}

}