Alert onLoad event handler - Show an alert message when a visitor enters your web page using the onLoad event.
Compatible Browsers:
Chrome BrowserFirefox BrowserInternet Explorer BrowserOpera BrowserSafari Browser
<html> <head> <title>Alert onLoad event : on page entrance alert message</title> </head> <body onLoad="window.alert('Welcome to SnapBuilder.com')"> [ YOUR CONTENT GOES HERE ] </body> </html>