function show_mp_why_buy(id){
	this_mp_why_buy = document.getElementById("mp_why_buy_" + id).style.display = 'block';
	this_mp_features = document.getElementById("mp_features_" + id).style.display = 'none';
	this_mp_technical = document.getElementById("mp_technical_" + id).style.display = 'none';
	this_mp_what_you_get = document.getElementById("mp_what_you_get_" + id).style.display = 'none';
}

function show_mp_features(id){
	this_mp_why_buy = document.getElementById("mp_why_buy_" + id).style.display = 'none';
	this_mp_features = document.getElementById("mp_features_" + id).style.display = 'block';
	this_mp_technical = document.getElementById("mp_technical_" + id).style.display = 'none';
	this_mp_what_you_get = document.getElementById("mp_what_you_get_" + id).style.display = 'none';
}

function show_mp_technical(id){
	this_mp_why_buy = document.getElementById("mp_why_buy_" + id).style.display = 'none';
	this_mp_features = document.getElementById("mp_features_" + id).style.display = 'none';
	this_mp_technical = document.getElementById("mp_technical_" + id).style.display = 'block';
	this_mp_what_you_get = document.getElementById("mp_what_you_get_" + id).style.display = 'none';
}

function show_mp_what_you_get(id){
	this_mp_why_buy = document.getElementById("mp_why_buy_" + id).style.display = 'none';
	this_mp_features = document.getElementById("mp_features_" + id).style.display = 'none';
	this_mp_technical = document.getElementById("mp_technical_" + id).style.display = 'none';
	this_mp_what_you_get = document.getElementById("mp_what_you_get_" + id).style.display = 'block';
}