You need to use the tags method of the document.all array. The tags() method retrieves all HTML elements of a particular tag from the document.all array. It returns an array of elements. The following line will populate the given array with all DIV elements:

var divArray = document.all.tags("DIV");

var divArray = document.all.tags("FONT");

<A HREF="javascript:alert('The number of FONT elements in this 
tip is ' + divArray.length)">compute and echo</A>

People who read this tip also read these tips:

• Three-Way Browser-Independent Scripting
• Measuring Mousewheel Rotations (IE6)
• Web Services -- The XML's Role
• Removing Attributes
• Printing the Selected Item