homeOn = new Image
homeOn.src="images/home_tool_home_on.gif"
homeOff = new Image
homeOff.src="images/home_tool_home_off.gif"

aboutOn = new Image
aboutOn.src="images/home_tool_about_on.gif"
aboutOff = new Image
aboutOff.src="images/home_tool_about_off.gif"

newsOn = new Image
newsOn.src="images/home_tool_news_on.gif"
newsOff = new Image
newsOff.src="images/home_tool_news_off.gif"

picOn = new Image
picOn.src="images/home_tool_pictures_on.gif"
picOff = new Image
picOff.src="images/home_tool_pictures_off.gif"

recOn = new Image
recOn.src="images/home_tool_records_on.gif"
recOff = new Image
recOff.src="images/home_tool_records_off.gif"

partOn = new Image
partOn.src="images/home_tool_partners_on.gif"
partOff = new Image
partOff.src="images/home_tool_partners_off.gif"

contOn = new Image
contOn.src="images/home_tool_contact_on.gif"
contOff = new Image
contOff.src="images/home_tool_contact_off.gif"


function chgImg(imgField, newImg){
	document[imgField].src = eval(newImg + ".src")
}