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if (document.images) {
b1bl = new Image
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b4bl = new Image
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b5bl = new Image
b5br = new Image
b6bl = new Image
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b3br.src = "/hotspot/images/b_survey2.gif"
b4bl.src = "/hotspot/images/b_results1.gif"
b4br.src = "/hotspot/images/b_results2.gif"
b5bl.src = "/hotspot/images/b_research1.gif"
b5br.src = "/hotspot/images/b_research2.gif"
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document.b5 = ""
document.b6 = ""
}
// end hiding -->