dualbissel_mo=new Image (163,180);
dualbissel_mo.src="images/modules/modulepic_dualbissel_on.jpg";
dualbissel_off=new Image (163,180);
dualbissel_off.src="images/modules/modulepic_dualbissel_off.jpg";

frequensteiner_mo=new Image (177,181);
frequensteiner_mo.src="images/modules/modulepic_frequensteiner_on.jpg";
frequensteiner_off=new Image (177,181);
frequensteiner_off.src="images/modules/modulepic_frequensteiner_off.jpg";


function revealModule(imgName)	{
	document[imgName].src=eval(imgName + "mo.src");
}

function concealModule(imgName)	{
	document[imgName].src=eval(imgName + "off.src");
}