function sendFolleto() { 
	var errorMsj = '';
	var vOk = 0;
	var vOk2 = 0;
	
	vOk += checkInput('first_name');
	if(vOk > vOk2) errorMsj += '\n - Please enter your first name.';
	vOk2 = vOk;

	vOk += checkInput('last_name');
	if(vOk > vOk2) errorMsj += '\n - Please enter your last name.';
	vOk2 = vOk;

	vOk += checkInput('email_address');
	if(vOk > vOk2){
		errorMsj += '\n - Please enter your email address.';
	}else{
		vOk += isEmailAddress('email_address');
		if(vOk > vOk2) errorMsj += '\n - Please enter a valid email address.';
	}					
	vOk2 = vOk;

	vOk += checkInput('start_soon_course');
	if(vOk > vOk2) errorMsj += '\n - Please select when are you thinking of starting your classes.';
	vOk2 = vOk;
	
	if (vOk == 0) {
	  document.getElementById('Brochure-On').style.display = "none";
	  document.getElementById('Brochure-Off').style.display = "block";
		return true;
	}else{
		alert(errorMsj);
		return false;
	}
}

function checkInput(inputName){
	var valueInput = 0;
	var inputTextValue = document.getElementById(inputName).value;

	if (document.getElementById(inputName).value == '' || valueInput){	
		document.getElementById(inputName).style.backgroundColor = "#bfe4f5";
		return 1;
	}else{
		document.getElementById(inputName).style.backgroundColor = "#FFFFFF";
		return 0;
	}
}

function isEmailAddress(inputName)
{
	var vemail = document.getElementById(inputName).value;
	var vlong = vemail.length;
	var varr = 0;
	var vdot = 0;
	for (var L=0; L<vlong; L++) {
		var oneChar = vemail.charAt(L);
		if (oneChar == '@') {
  			varr++;
		}	
 		if (oneChar == '.') {
			vdot++;
 		}
	} 

	if ( (varr == 1) && (vdot > 0) ){
		return 0;
	} else {
		document.getElementById(inputName).style.backgroundColor = "#bfe4f5";
		return 1;		
	}
}	

function createXMLHttpFolleto() {
 var ua;
 if(window.XMLHttpRequest) {
	 try {
	  ua = new XMLHttpRequest();
	 } catch(e) {
	  ua = false;
	 }
 }else if(window.ActiveXObject) {
		try {
		ua = new ActiveXObject("Microsoft.XMLHTTP");
	  } catch(e) {
		ua = false;
	  }
 }
 return ua;
}

function sendFolletoValues(frm, filen) {
 var rnd982g = Math.random();
 var str = "";
 if(str = getForm(frm)) {
  req.open('GET', filen + '?' + str + '&rnd982g=' + rnd982g);
  req.onreadystatechange = handleResponseFolleto;
  req.send(null);
 }
 return false;
}

function handleResponseFolleto() {	
 if(req.readyState == 4){
// 	alert(req.responseText);
  document.getElementById('Brochure-On').style.display = "none";
  document.getElementById('Brochure-Off').style.display = "block";
  _gaq.push(['_trackPageview', 'BridgeChile RI Thanks']);
 }
}

function getForm(fobj) {
 var str = '';
 var ft  = '';
 var fv  = '';
 var fn  = '';
 var els = '';                         

 for(var i = 0;i < fobj.elements.length;i++) {
  els = fobj.elements[i];
  ft = els.title;
  fv = els.value;
  fn = els.name;
	 switch(els.type) {
	  case "text":
	  case "hidden":
	  case "password":
	  case "textarea":
	  // is it a required field?
	  if(encodeURI(ft) == "required" && encodeURI(fv).length < 1) {
		alert(fn + 'is a required field, please complete.');
		els.focus();
		return false;
	  }
	  str += fn + "=" + encodeURI(fv) + "&";
	  break; 
	
	  case "checkbox":
	  case "radio":
	   if(els.checked) str += fn + "=" + encodeURI(fv) + "&";
	  break;	
	
	  case "select-one":
		str += fn + "=" +
		els.options[els.selectedIndex].value + "&";
	  break;
	 }
 	} 
 	str = str.substr(0,(str.length - 1));
 	return str;
}

// AJAX //
var req = createXMLHttpFolleto();	

function showFolleto() {
	document.getElementById('light1').style.display='block';
	document.getElementById('fade').style.display='block';
	_gaq.push(['_trackPageview', 'BridgeChile RI']);
}
function hideFolleto(){
	document.getElementById('light1').style.display='none';
	document.getElementById('fade').style.display='none';
}