text: function openApp() {
  	chrome.tabs.create({
  		url: chrome.extension.getURL('index.html'),
  		selected: true
  	});
  }
  
  chrome.browserAction.onClicked.addListener(function() {
  	openApp();
  });
  
  // Listen for tabs getting created.
  chrome.tabs.onCreated.addListener(function(tab) {
  	// If a new tab is opened (without any URL), check user's
  	// replace Tab setting and act accordingly. Default is false.
  	if (tab.url === 'chrome://newtab/') {
  		chrome.storage.sync.get(
  			{
  				replaceNewTab: false
  			},
  			function(items) {
  				if (items.replaceNewTab) {
  					chrome.tabs.update(
  						tab.id,
  						{
  							url: chrome.extension.getURL('index.html')
  						},
  						function callback() {
  							console.log('ho gaya');
  						}
  					);
  				}
  			}
  		);
  	}
  });
  
  chrome.runtime.onInstalled.addListener(function callback(details) {
  	if (details.reason === 'install') {
  		openApp();
  	}
  	if (details.reason === 'update') {
  		if ((details.previousVersion + '').indexOf('1.') === 0) {
  			openApp();
  		}
  	}
  });
  
  chrome.runtime.setUninstallURL('https://webmakerapp.com/uninstall/');
  