function showFact(mydiv,myexpander) {
	if (document.getElementById(mydiv).className == "factbody_hide") {
		document.getElementById(mydiv).className = "factbody_show";
		document.images[myexpander].src = "assets/images/fact_minus.gif";
	} else {
		document.getElementById(mydiv).className = "factbody_hide";
		document.images[myexpander].src = "assets/images/fact_plus.gif";
	}
}

if (document.images) {
	pic1 = new Image(18,18); 
	pic1.src = "assets/images/fact_plus.gif"; 
}