/* erowid refs.js */

 function VisibilityToggle(ElementID, Element, Content, visibleFlag)
 {
	if (ElementID.length > 1) Element = document.getElementById(ElementID);
        //alert("Element: " + ElementID + "  Element.style.visibility:" + Element.style.visibility);
        if (visibleFlag == 1) Element.style.visibility = "visible";
        else if (visibleFlag == 0) Element.style.visibility = "hidden";
        else {
		Element.style.visibility = (! Element.style.visibility || Element.style.visibility != 'visible') ? 'visible':  'hidden' ;
	}
        //if (Element.style.visibility == "hidden") Element.style.visibility = 'collapse';
        //alert(Element);
        if (Content.length > 0) Element.innerHTML = (Element.style.visibility == 'hidden') ? "" : Content;

 }