<script language="JavaScript">
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image1 = new Image();
image1.src = "images/articles_o.gif";

image2 = new Image();
image2.src = "images/news_o.gif";

image3 = new Image();
image3.src = "images/resources_o.gif";

image4 = new Image();
image4.src = "images/tools_o.gif";

image5 = new Image();
image5.src = "images/products_o.gif";

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