Think of a GPS for your wallet - that's a toll road calculator! It estimates the total toll costs for your journey, compares routes to save money, applies transponder discounts, and helps you budget accurately for any road trip.
πΊοΈ Popular Toll Routes
π½ NYC to Philadelphia
I-95 Corridor β’ ~$15-25 tolls
π San Francisco to LA
I-5 Route β’ Bridge tolls
ποΈ Chicago to Detroit
I-Pass System β’ ~$8-12
ποΈ Miami to Orlando
Florida Turnpike β’ SunPass
`;
// Add savings information
if (selectedPayment === 'transponder') {
const cashCost = baseToll * vehicleMultiplier * TOLL_DATA.paymentMultipliers.cash * timeMultiplier;
const videoCost = baseToll * vehicleMultiplier * TOLL_DATA.paymentMultipliers.video * timeMultiplier;
const cashSavings = cashCost - adjustedToll;
const videoSavings = videoCost - adjustedToll;
resultsHTML += `
π° Transponder Savings
You save ${cashSavings.toFixed(2)} vs cash and ${videoSavings.toFixed(2)} vs video toll!
- E-ZPass works in 19+ states
- FasTrak for California roads
- SunPass for Florida turnpikes
`;
}
// Add route comparison
resultsHTML += generateRouteComparison(routeData, routeKey);
// Add transponder information
resultsHTML += `
π Transponder Benefits
- Save 20-40% on toll costs
- No stopping at toll booths
- Works across multiple states
- Automatic account management
- Express lane access in some areas
`;
resultsDiv.innerHTML = resultsHTML;
container.style.display = 'block';
// Smooth scroll to results
container.scrollIntoView({ behavior: 'smooth', block: 'start' });
}
// Display estimated results for general routes
function displayEstimatedResults(routeData) {
const container = document.getElementById('resultContainer');
const resultsDiv = document.getElementById('tollResults');
const includeFuel = document.getElementById('includeFuel').value === 'yes';
let fuelCost = 0;
if (includeFuel) {
const mpg = getVehicleMPG(selectedVehicle);
const fuelPrice = 3.75;
fuelCost = (routeData.distance / mpg) * fuelPrice;
}
const totalCost = routeData.estimatedCost + fuelCost;
let resultsHTML = `
Estimated Distance:
${routeData.distance} miles
Vehicle Type:
${selectedVehicle.toUpperCase()}
Payment Method:
${selectedPayment}
Estimated Tolls:
${routeData.estimatedCost.toFixed(2)}
`;
if (includeFuel) {
resultsHTML += `
Estimated Fuel:
${fuelCost.toFixed(2)}
`;
}
resultsHTML += `
Total Estimated Cost:
${totalCost.toFixed(2)}
βΉοΈ Estimation Note
This is an estimated cost based on typical toll rates. Actual costs may vary depending on specific routes, time of travel, and current toll rates. For precise calculations, use official toll authority websites.
`;
resultsDiv.innerHTML = resultsHTML;
container.style.display = 'block';
container.scrollIntoView({ behavior: 'smooth', block: 'start' });
}
// Generate route comparison
function generateRouteComparison(routeData, routeKey) {
// For demo, show comparison with different payment methods
const baseToll = routeData.baseToll.car.transponder;
const vehicleMultiplier = TOLL_DATA.vehicleMultipliers[selectedVehicle] || 1.0;
const travelTime = document.getElementById('travelTime').value;
const timeMultiplier = TOLL_DATA.timeMultipliers[travelTime] || 1.0;
const transponderCost = baseToll * vehicleMultiplier * TOLL_DATA.paymentMultipliers.transponder * timeMultiplier;
const cashCost = baseToll * vehicleMultiplier * TOLL_DATA.paymentMultipliers.cash * timeMultiplier;
const videoCost = baseToll * vehicleMultiplier * TOLL_DATA.paymentMultipliers.video * timeMultiplier;
return `
Cost:
${transponderCost.toFixed(2)}
Savings:
Best Rate
Cost:
${cashCost.toFixed(2)}
Extra:
+${(cashCost - transponderCost).toFixed(2)}
Cost:
${videoCost.toFixed(2)}
Extra:
+${(videoCost - transponderCost).toFixed(2)}
`;
}
// Get vehicle MPG for fuel calculations
function getVehicleMPG(vehicle) {
const mpgData = {
car: 28,
suv: 24,
van: 20,
truck: 12,
motorcycle: 45,
rv: 8
};
return mpgData[vehicle] || 25;
}
// Vehicle selection handlers
function selectVehicle(vehicle) {
document.querySelectorAll('.vehicle-option').forEach(option => {
option.classList.remove('selected');
});
const selectedOption = document.querySelector(`[data-vehicle="${vehicle}"]`);
if (selectedOption) {
selectedOption.classList.add('selected');
selectedVehicle = vehicle;
}
}
// Payment method selection handlers
function selectPayment(payment) {
document.querySelectorAll('.payment-option').forEach(option => {
option.classList.remove('selected');
});
const selectedOption = document.querySelector(`[data-payment="${payment}"]`);
if (selectedOption) {
selectedOption.classList.add('selected');
selectedPayment = payment;
}
}
// Use sample route
function useSampleRoute(routeKey) {
const routes = {
'nyc-philly': { from: 'New York City, NY', to: 'Philadelphia, PA' },
'sf-la': { from: 'San Francisco, CA', to: 'Los Angeles, CA' },
'chicago-detroit': { from: 'Chicago, IL', to: 'Detroit, MI' },
'miami-orlando': { from: 'Miami, FL', to: 'Orlando, FL' }
};
const route = routes[routeKey];
if (route) {
document.getElementById('fromLocation').value = route.from;
document.getElementById('toLocation').value = route.to;
// Smooth scroll to calculate button
document.getElementById('calculateBtn').scrollIntoView({
behavior: 'smooth',
block: 'center'
});
// Highlight button
const btn = document.getElementById('calculateBtn');
btn.style.animation = 'pulse 0.5s ease-in-out';
setTimeout(() => btn.style.animation = '', 500);
}
}
// ========== UTILITY FUNCTIONS ==========
// Copy to clipboard
function copyToClipboard(text) {
navigator.clipboard.writeText(text).then(() => {
showNotification('Copied to clipboard!', 'success');
}).catch(() => {
const textArea = document.createElement('textarea');
textArea.value = text;
document.body.appendChild(textArea);
textArea.select();
document.execCommand('copy');
document.body.removeChild(textArea);
showNotification('Copied to clipboard!', 'success');
});
}
// Show error
function showError(elementId, message) {
const errorElement = document.getElementById(elementId);
if (errorElement) {
errorElement.textContent = message;
}
}
// Clear errors
function clearErrors() {
document.querySelectorAll('.error').forEach(el => el.textContent = '');
}
// Show notification toast
function showNotification(message, type = 'success') {
const toast = document.createElement('div');
toast.className = `toast ${type}`;
toast.textContent = message;
document.body.appendChild(toast);
setTimeout(() => {
toast.remove();
}, 3000);
}
// Show OTA section
function showOTA() {
const otaContainer = document.getElementById('otaContainer');
if (otaContainer && (otaContainer.style.display === 'none' || !otaContainer.style.display)) {
otaContainer.style.display = 'block';
setTimeout(() => {
const otaHeader = document.querySelector('.ota-header h3');
if (otaHeader) {
otaHeader.style.animation = 'pulse 1s ease-in-out';
}
}, 100);
}
}
// Analytics tracking
function trackEvent(eventName, data = {}) {
if (typeof gtag !== 'undefined') {
gtag('event', eventName, {
'event_category': TOOL_CONFIG.category,
'event_label': TOOL_CONFIG.name,
...data
});
}
}
// ========== AI ASSISTANT FUNCTIONS ==========
function openAIModal() {
const modal = document.getElementById('aiModal');
if(modal) modal.classList.add('show');
if (aiModalState.apiKey && aiModalState.currentView === 'gemini') {
showGeminiChat();
} else {
showAISelector();
}
updateAPIKeyStatus();
}
function closeAIModal() {
const modal = document.getElementById('aiModal');
if(modal) modal.classList.remove('show');
setTimeout(() => {
aiModalState.currentView = 'selector';
showAISelector();
}, 300);
}
function showAISelector() {
document.getElementById('aiModalTitle').textContent = 'Choose Your AI Assistant';
document.getElementById('aiSelector').style.display = 'flex';
document.getElementById('geminiChat').style.display = 'none';
document.getElementById('apiKeySetup').style.display = 'none';
aiModalState.currentView = 'selector';
}
function showGeminiChat() {
document.getElementById('aiModalTitle').innerHTML = 'β¨ Gemini AI Assistant';
document.getElementById('aiSelector').style.display = 'none';
document.getElementById('geminiChat').style.display = 'flex';
document.getElementById('apiKeySetup').style.display = 'none';
aiModalState.currentView = 'gemini';
const chatMessages = document.getElementById('chatMessages');
if (!chatMessages.innerHTML.trim()) {
addMessage('assistant', `Hello! I can help you with:
β’ Toll road information and costs
β’ Transponder benefits and discounts
β’ Route optimization for savings
β’ Vehicle classification questions
β’ Regional toll system differences
What would you like to know about toll roads?`);
}
}
function showAPIKeySetup() {
document.getElementById('aiModalTitle').textContent = 'Setup Gemini API';
document.getElementById('aiSelector').style.display = 'none';
document.getElementById('geminiChat').style.display = 'none';
document.getElementById('apiKeySetup').style.display = 'block';
aiModalState.currentView = 'setup';
}
function selectAI(aiType) {
switch(aiType) {
case 'chatgpt':
const toolContext = `I need help with the Toll Road Calculator tool. I'm looking for information about toll costs, transponder discounts, route optimization, and vehicle classifications. This is a travel utility on WIA Pin Code platform.`;
const chatUrl = `https://chat.openai.com/?q=${encodeURIComponent(toolContext)}`;
window.open(chatUrl, '_blank');
closeAIModal();
trackEvent('ai_selection', { ai_type: 'chatgpt' });
break;
case 'claude':
const claudeContext = `I need help with the Toll Road Calculator tool. I'm looking for information about toll costs, transponder discounts, route optimization, and vehicle classifications. This is a travel utility on WIA Pin Code platform.`;
const claudeUrl = `https://claude.ai/chat?q=${encodeURIComponent(claudeContext)}`;
window.open(claudeUrl, '_blank');
closeAIModal();
trackEvent('ai_selection', { ai_type: 'claude' });
break;
case 'gemini':
if (!aiModalState.apiKey) {
showAPIKeySetup();
} else {
showGeminiChat();
}
trackEvent('ai_selection', { ai_type: 'gemini' });
break;
}
}
function saveGeminiApiKey() {
const apiKey = document.getElementById('geminiApiKeyInput').value.trim();
if (apiKey) {
localStorage.setItem('geminiApiKey', apiKey);
aiModalState.apiKey = apiKey;
showGeminiChat();
updateAPIKeyStatus();
} else {
alert('Please enter a valid API key');
}
}
function updateAPIKeyStatus() {
const statusEl = document.getElementById('apiKeyStatus');
if (aiModalState.apiKey) {
statusEl.innerHTML = 'Change API Key';
} else {
statusEl.textContent = 'No API key set';
}
}
function addMessage(type, content) {
const chatMessages = document.getElementById('chatMessages');
const messageDiv = document.createElement('div');
messageDiv.className = `message ${type}`;
if (type === 'user') {
messageDiv.innerHTML = `You: ${content}`;
} else {
messageDiv.innerHTML = `β¨ Gemini:
${content.replace(/\n/g, '
')}`;
}
chatMessages.appendChild(messageDiv);
chatMessages.scrollTop = chatMessages.scrollHeight;
}
async function sendToGemini() {
const input = document.getElementById('geminiInput');
const message = input.value.trim();
if (!message) return;
addMessage('user', message);
input.value = '';
const loadingMsg = document.createElement('div');
loadingMsg.className = 'message assistant';
loadingMsg.innerHTML = 'β¨ Gemini:
Thinking...';
loadingMsg.id = 'loading-message';
document.getElementById('chatMessages').appendChild(loadingMsg);
try {
const response = await fetch(`https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key=${aiModalState.apiKey}`, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
contents: [{
parts: [{
text: `Context: User is using the Toll Road Calculator tool on WIA Pin Code platform.
This tool calculates toll costs for routes, compares payment methods, and provides transponder savings information.
Focus on: Toll costs, transponder benefits, route optimization, vehicle classifications, regional toll systems.
User question: ${message}`
}]
}],
generationConfig: {
temperature: 0.7,
maxOutputTokens: 1000
}
})
});
const data = await response.json();
document.getElementById('loading-message').remove();
if (data.candidates && data.candidates[0] && data.candidates[0].content) {
const reply = data.candidates[0].content.parts[0].text;
addMessage('assistant', reply);
} else {
addMessage('assistant', 'Sorry, I could not generate a response. Please try again.');
}
} catch (error) {
document.getElementById('loading-message')?.remove();
if (error.message.includes('API key')) {
addMessage('error', 'Invalid API key. Please check your API key and try again.');
showAPIKeySetup();
} else {
addMessage('error', 'Failed to connect to Gemini. Please check your internet connection and try again.');
}
}
}
// ========== EVENT LISTENERS ==========
document.addEventListener('DOMContentLoaded', function() {
// Vehicle selector event listeners
document.querySelectorAll('.vehicle-option').forEach(option => {
option.addEventListener('click', function() {
const vehicle = this.getAttribute('data-vehicle');
selectVehicle(vehicle);
});
});
// Payment method event listeners
document.querySelectorAll('.payment-option').forEach(option => {
option.addEventListener('click', function() {
const payment = this.getAttribute('data-payment');
selectPayment(payment);
});
});
// AI button event
document.getElementById('aiBtn').addEventListener('click', openAIModal);
// Modal outside click to close
document.getElementById('aiModal').addEventListener('click', function(e) {
if (e.target === this) {
closeAIModal();
}
});
// Enter key support and ESC key to close modal
document.addEventListener('keydown', function(e) {
if (e.key === 'Enter') {
const geminiInput = document.getElementById('geminiInput');
if (document.activeElement === geminiInput) {
sendToGemini();
}
}
if (e.key === 'Escape') {
closeAIModal();
}
});
updateAPIKeyStatus();
updateCurrentYear();
updateToolCount();
});
// Track WIA Pin Code clicks for analytics
document.querySelectorAll('a[href*="wia"]').forEach(link => {
link.addEventListener('click', function() {
trackEvent('wia_link_click', { link: link.textContent });
});
});
// ========== DYNAMIC TOOL COUNT ==========
async function updateToolCount() {
try {
const response = await fetch('/api/tool-count.php');
const data = await response.json();
document.querySelectorAll('.dynamic-tools-count').forEach(el => {
el.textContent = `${data.count}+ free online tools in 211 languages. No signup, no fees, just tools that work.`;
});
document.querySelectorAll('.dynamic-count').forEach(el => {
const prefix = el.getAttribute('data-text') || '';
const suffix = el.getAttribute('data-suffix') || '';
const icon = el.textContent.split(' ')[0] || '';
el.textContent = `${icon} ${prefix} ${data.count}+ ${suffix}`;
});
} catch (error) {
const fallbackCount = 333;
document.querySelectorAll('.dynamic-tools-count').forEach(el => {
el.textContent = `${fallbackCount}+ free online tools in 211 languages. No signup, no fees, just tools that work.`;
});
document.querySelectorAll('.dynamic-count').forEach(el => {
const prefix = el.getAttribute('data-text') || '';
const suffix = el.getAttribute('data-suffix') || '';
const icon = el.textContent.split(' ')[0] || '';
el.textContent = `${icon} ${prefix} ${fallbackCount}+ ${suffix}`;
});
console.log('Tool count API not available, using current count:', fallbackCount);
}
}
function updateCurrentYear() {
const currentYear = new Date().getFullYear();
document.querySelectorAll('.current-year').forEach(el => {
el.textContent = currentYear;
});
}
// ========== ANALYTICS ==========
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-XXXXXXXXX');
trackEvent('page_view', {
tool: TOOL_CONFIG.name,
category: TOOL_CONFIG.category
});