How do I create a dialogue Box for HTML pages

How do I create a dialogue Box for HTML pages

Dialog boxes send an alert message to your website readers. Web programmers use JavaScript dialog boxes to create, in HTML-pages. JavaScript is a scripting language that runs on the computer of the user, and dynamic content on the web-page. The warning dialog boxes with the help of an internal JavaScript function called \"warning.\" The alert function allows you to send a message to the user on any HTML page.

• Create your JavaScript script block at the top of the HTML page. Although you can use a JavaScript block somewhere in the page, it is standard to insert it in the \"\" and \"\" tags. Paste the following code inside this tags:
  
• Add a function to display a message to the user. The following code uses the \"Alarm\" function, to display a dialog box, in the browser:
  
• Add the function for the dialog, a control element on your HTML page. You can create a dialog box, the boxes for each element, such as, for example, check boxes, buttons, images and radio. The following code adds a dialog box function to an HTML button:
  
  This code shows the dialog box when the user clicks on the button. You can display a dialog box with the \"onClick\" event for any HTML control.