function newImage(arg) {
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function changeImages() {
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		Blueprint_red_with_rollove_Interior_2_over = newImage("images/Blueprint-red-with-rollo-14.jpg");
		Blueprint_red_with_rollove_Electrical_2_over = newImage("images/Blueprint-red-with-rollo-20.jpg");
		Blueprint_red_with_rollove_Heating___Air_Systems_2_over = newImage("images/Blueprint-red-with-rollo-24.jpg");
		Blueprint_red_with_rollove_Grounds_2_over = newImage("images/Blueprint-red-with-rollo-29.jpg");
		Blueprint_red_with_rollove_Exterior_and_Foundation_2_over = newImage("images/Blueprint-red-with-rollo-35.jpg");
		Blueprint_red_with_rollove_Plumbing_2_over = newImage("images/Blueprint-red-with-rollo-39.jpg");
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