Links and Highlighting:
<applet codebase="../classes" code="geom.webeq.app.mdraw" height=150 width=400>
<param name=eq value=""\href{gcd.html}{\mathrm{GCD}}(
a^{\fghilight{#ff0000}{n}},b^{\fghilight{#ff0000}{n}}) =
\mathrm{GCD}(a,b)^{\fghilight{#ff0000}{n}}">
</applet>
Status line cues and fontcolors:
<applet codebase="../classes" code="geom.webeq.app.mdraw" height=150 width=400>
<param name=eq value="\displaystyle{\lim_{x \rightarrow 0} \frac{\sin x}{x}
\statusline{L'hospital's Rule}{\bghilight{#a00050}{\fontcolor{#00a000}{=}}}
\lim_{x \rightarrow 0} \frac{\cos x}{1} = 1}">
</applet>
Toggles:
<applet codebase="../classes" code="geom.webeq.app.mdraw" height=200 width=300>
<param name=eq value="\sin(x) = x + \toggle {\cdots} {\frac{x^3}{3!} +
\frac{x^5}{5!} + \toggle{\cdots}{\frac{x^7}{7!} + \cdots}{Expand
further}{Click to shrink}}{Click to expand}{Click to shrink}">
</applet>