if (document.images) {
top_b1_off = new Image(); top_b1_off.src = "folders/top_b1.gif"
top_b1_over = new Image(); top_b1_over.src = "folders/top_b1_over.gif"
top_b2_off = new Image(); top_b2_off.src = "folders/top_b2.gif"
top_b2_over = new Image(); top_b2_over.src = "folders/top_b2_over.gif"
top_b3_off = new Image(); top_b3_off.src = "folders/top_b3.gif"
top_b3_over = new Image(); top_b3_over.src = "folders/top_b3_over.gif"
top_b4_off = new Image(); top_b4_off.src = "folders/top_b4.gif"
top_b4_over = new Image(); top_b4_over.src = "folders/top_b4_over.gif"
bot_b1_off = new Image(); bot_b1_off.src = "folders/bot_b1.gif"
bot_b1_over = new Image(); bot_b1_over.src = "folders/bot_b1_over.gif"
bot_b2_off = new Image(); bot_b2_off.src = "folders/bot_b2.gif"
bot_b2_over = new Image(); bot_b2_over.src = "folders/bot_b2_over.gif"
bot_b3_off = new Image(); bot_b3_off.src = "folders/bot_b3.gif"
bot_b3_over = new Image(); bot_b3_over.src = "folders/bot_b3_over.gif"

}

function turn_off(ImageName) {
	if (top.document.images != null) {
		top.document[ImageName].src = eval(ImageName + "_off.src");
	}
}

function turn_over(ImageName) {
	if (top.document.images != null) {
		top.document[ImageName].src = eval(ImageName + "_over.src");
	}
}

function turn_off(ImageName) {
	if (document.images != null) {
		top.document[ImageName].src = eval(ImageName + "_off.src");
	}
}

function turn_over(ImageName) {
	if (top.document.images != null) {
		top.document[ImageName].src = eval(ImageName + "_over.src");
	}
}

// End of dummy comment -->