function openHtml( page ) {
		var reg = new RegExp("CODELANG", "g");
		window.location.href = page.replace( reg, document.getElementById('codeLang').innerHTML );
	}
	
	function openNewPage( page ) {
		var reg = new RegExp("CODELANG", "g");
		window.open( page.replace( reg, document.getElementById('codeLang').innerHTML ) );
	}
	
	function reloadHtml( newCodeLang ) {
		currentPage = window.location.href;
		newPage = window.location.href;
		if( newCodeLang == "lang_fr" ) {
			if( ! currentPage.match( ".html" ) ) {
				newPage = "./index_lang_fr.html";
			} else if( currentPage.match( "lang_en" ) ) {
				var reg = new RegExp( "_lang_en.html", "g");
				newPage = currentPage.replace( reg, ".html" );
			} 
		} else {
			if( ! currentPage.match( ".html" ) ) {
				newPage = "./index_lang_en.html";
			} else if( ! currentPage.match( "lang_en" ) ) {
				var reg = new RegExp( ".html", "g");
				newPage = currentPage.replace( reg, "_lang_en.html" );
			}
		}
		window.location.href = newPage;
	}