if (document.images)
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	menu1off.src="../images/side-menu1.gif";
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	menu8on.src="../images/side-menu8a.gif";
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	menu9on.src="../images/side-menu9a.gif";
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	menu10on.src="../images/side-menu10a.gif";
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	menu15on.src="../images/side-menu15a.gif";
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	menu16on.src="../images/side-menu16a.gif";
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	menu17on.src="../images/side-menu17a.gif";
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	menu18on.src="../images/side-menu18a.gif";
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	menu19on.src="../images/side-menu19a.gif";
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	menu20on.src="../images/side-menu20a.gif";
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	menu21on.src="../images/side-menu21a.gif";
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	menu22on.src="../images/side-menu22a.gif";
	menu22off = new Image(279, 21);
	menu22off.src="../images/side-menu22.gif";
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