var isNN = (navigator.appName.indexOf("Netscape")!=-1);

function autoTab(input,len, e) {
  var keyCode = (isNN) ? e.which : e.keyCode; 
  var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
  if(input.value.length >= len && !containsElement(filter,keyCode)) {
    input.value = input.value.slice(0, len);
    input.form[(getIndex(input)+1) % input.form.length].focus();
  }

  function containsElement(arr, ele) {
    var found = false, index = 0;
    while(!found && index < arr.length)
    if(arr[index] == ele)
    found = true;
    else
    index++;
    return found;
  }

  function getIndex(input) {
    var index = -1, i = 0, found = false;
    while (i < input.form.length && index == -1)
    if (input.form[i] == input)index = i;
    else i++;
    return index;
  }
  return true;
}

function jumptolink(what){
	var selectedopt=what.options[what.selectedIndex]
	if (document.getElementById && selectedopt.getAttribute("target")=="newwin")
		window.open(selectedopt.value)
	else
		window.location=selectedopt.value
}

function dispBlock(blockID) {
	document.getElementById(blockID).style.display = "block";
	return true;
	}
function hideBlock(blockID) {
		document.getElementById(blockID).style.display = "none";
	return true;
	}	

function sayProc() {
	document.getElementById("cu_submitBtn").style.display = "none";
	return true;
	}
 function submit_form(formName){
 	if(typeof(validateCaptchaAndSubmit)!='undefined'){
 		validateCaptchaAndSubmit();
 	}else{
 		check_webtolead_fields(formName);
 	}
 }
 function check_webtolead_fields(formName){
     if(document.getElementById('bool_id') != null){
        var reqs=document.getElementById('bool_id').value;
        bools = reqs.substring(0,reqs.lastIndexOf(';'));
        var bool_fields = new Array();
        var bool_fields = bools.split(';');
        nbr_fields = bool_fields.length;
        for(var i=0;i<nbr_fields;i++){
          if(document.getElementById(bool_fields[i]).value == 'on'){
             document.getElementById(bool_fields[i]).value = 1;
          }
          else{
             document.getElementById(bool_fields[i]).value = 0;
          }
        }
      }
    if(document.getElementById('req_id') != null){
        var reqs=document.getElementById('req_id').value;
        reqs = reqs.substring(0,reqs.lastIndexOf(';'));
        var req_fields = new Array();
        var req_fields = reqs.split(';');
        nbr_fields = req_fields.length;
        var req = true;
        for(var i=0;i<nbr_fields;i++){
          if(document.getElementById(req_fields[i]).value.length <=0 || document.getElementById(req_fields[i]).value==0){
           req = false;
           break;
          }
        }
        if(req){
			document.forms[formName].action = "https://instaclose.sugarondemand.com/index.php?entryPoint=WebToLeadCapture";
            document.forms[formName].submit();
            return true;
        }
        else{
          alert('Please provide all the required fields');
          return false;
         }
        return false
   }
   else{
    document.forms[formName].action = "https://instaclose.sugarondemand.com/index.php?entryPoint=WebToLeadCapture";
    document.forms[formName].submit();
   }
}
function validateEmailAdd(){
	if(document.getElementById('webtolead_email1').value.length >0) {
		if(document.getElementById('webtolead_email1').value.match(/^\w+(['\.\-\+]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/) == null){
		  alert('Not a valid email address');
		}
	}
	if(document.getElementById('webtolead_email2').value.length >0) {
		if(document.getElementById('webtolead_email2').value.match(/^\w+(['\.\-\+]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/) == null){
		  alert('Not a valid email address');
		}
	}
}