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Iapp_02_13o = new Image(160, 44);Iapp_02_13o.src = 'http://www.prou.net/courses/coursegifs/caappr/caapprquiz_in.gif';
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Iapp_02_17o = new Image(160, 44);Iapp_02_17o.src = 'http://www.prou.net/courses/coursegifs/caappr/caapprdisc_in.gif';
Iapp_02_26 = new Image(160, 44);Iapp_02_26.src = 'http://www.prou.net/courses/coursegifs/caappr/apprfinal.gif';
Iapp_02_26o = new Image(160, 44);Iapp_02_26o.src = 'http://www.prou.net/courses/coursegifs/caappr/apprfinal_in.gif';
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function di(id,name){
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// function that displays status bar message

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var showMsg = navigator.userAgent != "Mozilla/4.0 (compatible; MSIE 4.0; Mac_PowerPC)";
function dmim(msgStr) {
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// stop hiding -->
