//SET GLOBAL VARIABLES //
var currentLanguage;

////////////////////////////////////////////
////	START | COOKIE CONTROLLERS		////
////////////////////////////////////////////
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;
}
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 Delete_Cookie( cookie_name ){
  var cookie_date = new Date ( );  // current date & time
  cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}

////////////////////////////////////////
////	END | COOKIE CONTROLLERS	////
////////////////////////////////////////
		
function page_OnLoad(){
	
	if (!Get_Cookie('language')){
	Set_Cookie('language', 'en', '', '/', '.btm-machinery.com', '' );
	}
		
	var languageCode = Get_Cookie('language');
	if (languageCode == 'en'){
		currentLanguage = 'english';
	};
	if (languageCode == 'es'){
		currentLanguage = 'spanish';
	};
	if (languageCode == 'fr'){
		currentLanguage = 'french';
	};
	if (languageCode == 'de'){
		currentLanguage = 'german';
	};
	if (languageCode == 'it'){
		currentLanguage = 'italian';
	};
	if (languageCode == 'pt'){
		currentLanguage = 'portuguese';
	};
	if (languageCode == 'ru'){
		currentLanguage = 'russian';
	};
	if (languageCode == 'nl'){
		currentLanguage = 'dutch';
	};
	if (languageCode == 'el'){
		currentLanguage = 'greek';
	};
	if (languageCode == 'sv'){
		currentLanguage = 'swedish';
	};
	if (languageCode == 'ja'){
		currentLanguage = 'japanese';
	};
	if (languageCode == 'zh'){
		currentLanguage = 'chinesesimple';
	};
	if (languageCode == 'zh'){
		currentLanguage = 'chinesetrad';
	};
	if (languageCode == 'ar'){
		currentLanguage = 'arabic';
	};
	
	toggle();
	
	translate_page(Get_Cookie( 'language' ));
}


function changeLanguage(language,languageCode) {
	Set_Cookie( 'language', languageCode, '', '/', '.btm-machinery.com', '' );
	var selLang = document.getElementById('selectCulture');
	selLang.value = languageCode;
	translate_page(Get_Cookie( 'language' ));
	
}

function selectLanguaje(){
	var selLang = document.getElementById('selectCulture');
	changeLanguage(selLang.value, selLang.value);
}
   
   function translate_page(new_lang){
    translate_frmObjects('textarea',new_lang)
	translate_frmObjects('text',new_lang)
	translate_frmObjects('input',new_lang)     
    translate_objects('span',new_lang)  
    translate_objects('a',new_lang)
    translate_objects('h1',new_lang)   
    translate_objects('h2',new_lang)
    translate_objects('h3',new_lang)
	translate_objects('h4',new_lang)
	translate_objects('h5',new_lang)
	translate_objects('h6',new_lang)
	translate_objects('h7',new_lang)
    translate_objects('p',new_lang)
    translate_objects('div',new_lang)
	translate_objects('input',new_lang)
	translate_objects('select',new_lang)
	translate_objects('option',new_lang)
	translate_objects('strong',new_lang)
	translate_objects('font',new_lang)
	translate_objects('th',new_lang)
	translate_objects('td',new_lang)
	translate_objects('ul',new_lang)
	translate_objects('li',new_lang)
	Delete_Cookie('language');
	Set_Cookie( 'language', new_lang, '', '/', '.btm-machinery.com', '' );
  }