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Main Page

of

catalog.php

, uses the

sIFR.replaceElement()

function to replace all

<h1>

tags with Flash files

that render text:

<!-- sIFR replacement code -->

<script type=”text/javascript”>

// continue only if the sIRF code has been loaded

if(typeof sIFR == “function”)

{

// replace the <h1> text

sIFR.replaceElement(named({sSelector:”body h1”, sFlashSrc:”./sifr/super_font.

i

swf”}));

};

</script>

The

(typeof sIFR == “function”)

condition verifies that the sIFR library has been loaded success-

fully, so the script won’t attempt to call

sIFR.replaceElement()

in case you forgot to reference the

sIFR JavaScript library.

The

replaceElement()

function supports more parameters, but the necessary ones are

sSelector

(which defines which HTML elements should be replaced), and

sFlashSrc

(which references the Flash

movie containing the font to be used). However, many more parameters are supported, and can be used

when you need to fine-tune the replacement options. Table 6-2 contains the list of parameters that you

can use with

replaceElement()

.

Table 6-2

replaceElement() Parameter Description

sSelector

The CSS element you want to replace. Include whitespace in the

string

only

when selecting descendants, such as in

body h1

. You

can separate multiple CSS elements using commas.

sFlashSrc

The Flash file that contains the font.

sColor

The text color using hex notation.

sLinkColor

The link color using hex notation.

sHoverColor

The hover link color using hex notation.

sBgColor

The background color using hex notation.

nPaddingTop

Top padding in pixels.

nPaddingRight

Right padding in pixels.

nPaddingBottom

Bottom padding in pixels.

136

Chapter 6: SE-Friendly HTML and JavaScript

c06.qxd:c06 10:55 136

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