// JavaScript Document

function goToSection(url) {
	document.getElementById("section").options.value=document.getElementById("section").options.defaultValue;
	document.getElementById("section").value = "0";
	location.href = url;
}

<!--
function insertTag(aTag, eTag) {
	var input = document.forms['form'].elements['text'];
	input.focus();
	
  	// Internet Explorer
  	if(typeof document.selection != 'undefined') {
    	var range = document.selection.createRange();
    	var insText = range.text;
    	range.text = aTag + insText + eTag;
    	range = document.selection.createRange();
    	if(insText.length == 0) {
      		range.move('character', -eTag.length);
    	} else {
      		range.moveStart('character', aTag.length + insText.length + eTag.length);      
    	}
    	range.select();
	// Gecko Browser
	} else if(typeof input.selectionStart != 'undefined') {
		var start = input.selectionStart;
    	var end = input.selectionEnd;
    	var insText = input.value.substring(start, end);
    	input.value = input.value.substr(0, start) + aTag + insText + eTag + input.value.substr(end);
    	var pos;
    	if(insText.length == 0) {
      		pos = start + aTag.length;
    	} else {
      		pos = start + aTag.length + insText.length + eTag.length;
    	}
    	input.selectionStart = pos;
    	input.selectionEnd = pos;
  	} else {
    	var pos;
    	var re = new RegExp('^[0-9]{0,3}$');
    	while(!re.test(pos)) {
      	pos = prompt("Inserisci in posizione (0.." + input.value.length + "):", "0");
    }
    if(pos > input.value.length) {
		pos = input.value.length;
    }
    var insText = prompt("Inserisci il testo formattato:");
    input.value = input.value.substr(0, pos) + aTag + insText + eTag + input.value.substr(pos);
}
}
//-->