function menu_s(x){
	x.className = 'itemmenu_o';
}
function menu_f(x){
	x.className = 'itemmenu';
}
var n = 2;

function changeText_en(){
	//alert("hola");
	loadDivByGET("text_dr"+n+"_en.php","textox");
	if(n==6) n = 1;
	else n++;
}
function changeText_es(){
	//alert("hola");
	loadDivByGET("text_dr"+n+"_es.php","textox");
	if(n==6) n = 1;
	else n++;
}