var isloaded = false;
if (document.images) {
    charimg1off = new Image();charimg1off.src = "images/character_previousen_off.jpg";
    charimg2off = new Image();charimg2off.src = "images/character_nexten_off.jpg";

	
}
function charimageLoad() {
    if (document.images) {
    charimg1on = new Image();charimg1on.src = "images/character_previousen_on.jpg";
    charimg2on = new Image();charimg2on.src = "images/character_nexten_on.jpg";
	
        return (isloaded = true);
    }
}
function charrollOut(charimgName) {
    if (document.images) {
        document[charimgName].src = eval(charimgName+"off.src");
    }
}
function charrollIn(charimgName) {
    if (document.images && (isloaded == true)) {
        document[charimgName].src = eval(charimgName+"on.src");
    }
}