// JavaScript Document
<!--
//________________________________________________FUNCIONS DE TIPUS_______________________________________________


function switchMenu(obj, elements) {
	var el = document.getElementById(obj);	
	var x = 0;
	if(el.style.display == 'none'){
		el.style.display = '';
	}else{ el.style.display = 'none'; }
	
	for (x=1;x<elements+1;x++){
		if ( obj !== "nota_" + x ) {
			var el2 = document.getElementById("nota_" + x);
			el2.style.display = 'none';
		}
	}
}

//-->