function preload_link_images(){

return true;
}


// ========================

function preload_en(){

var img_array = new Array(
	'/images/menu/homeon.gif',
	'/images/menu/backgroundon.gif',
	'/images/menu/opportunityon.gif',
	'/images/menu/brazilAdvantageon.gif',
	'/images/menu/sugaron.gif',
	'/images/menu/ethanolon.gif',
	'/images/menu/brazil_leaderon.gif',
	'/images/menu/overviewon.gif',
	'/images/menu/biofuelon.gif',
	'/images/menu/cebVisionon.gif',
	'/images/menu/abouton.gif',
	'/images/menu/introductionon.gif',
	'/images/menu/investmentObon.gif',
	'/images/menu/overallAimon.gif',
	'/images/menu/ourStructureon.gif',
	'/images/menu/ourPartnerson.gif',
	'/images/menu/ourInvestmentson.gif',
	'/images/menu/theBoardon.gif',
	'/images/menu/investoron.gif',
	'/images/menu/detailed_spon.gif',
	'/images/menu/sp_charton.gif',
	'/images/menu/sp_newson.gif',
	'/images/menu/downloadon.gif',
	'/images/menu/contacton.gif'
	);

return true;

}

function preload_pt(){

var pt_img_array = new Array(
	'/images/menu/pt/homeon.gif',
	'/images/menu/pt/backgroundon.gif',
	'/images/menu/pt/opportunityon.gif',
	'/images/menu/pt/brazilAdvantageon.gif',
	'/images/menu/pt/sugaron.gif',
	'/images/menu/pt/ethanolon.gif',
	'/images/menu/pt/brazil_leaderon.gif',
	'/images/menu/pt/overviewon.gif',
	'/images/menu/pt/biofuelon.gif',
	'/images/menu/pt/cebVisionon.gif',
	'/images/menu/pt/abouton.gif',
	'/images/menu/pt/introductionon.gif',
	'/images/menu/pt/investmentObon.gif',
	'/images/menu/pt/overallAimon.gif',
	'/images/menu/pt/ourStructureon.gif',
	'/images/menu/pt/ourPartnerson.gif',
	'/images/menu/pt/ourInvestmentson.gif',
	'/images/menu/pt/theBoardon.gif',
	'/images/menu/pt/investoron.gif',
	'/images/menu/pt/detailed_spon.gif',
	'/images/menu/pt/sp_charton.gif',
	'/images/menu/pt/sp_newson.gif',
	'/images/menu/pt/downloadon.gif',
	'/images/menu/pt/contacton.gif'
	);

return true;
}


// =======================================

function swap_link_img(id, source){
	document.images[id].src = source;
//	document.image.id.src = source;
	return true;
	}

// =======================================