var regVisible = false;
function toggleRegistration(DownImage, UpImage) {
	if (regVisible == false) {
		document.getElementById("fr_registration_main").style.visibility="visible";
		document.getElementById("fr_registration_top").style.backgroundColor="#F0F0F0";
		document.getElementById("fr_registration_top").style.border="1px solid #000";
		document.images.fr_reg_arrow.src=DownImage;
		regVisible = true;
	} else {
		document.getElementById("fr_registration_main").style.visibility="hidden";
		document.getElementById("fr_registration_top").style.backgroundColor="#FFF";
		document.getElementById("fr_registration_top").style.border="none";
		document.images.fr_reg_arrow.src=UpImage;
		regVisible = false;	
	}
}