/* p2 - メニューカテゴリの開閉のためのJavaScript */

if(document.getElementById){
	document.writeln('<style type="text/css" media="all">');
	document.writeln('<!--');
	document.writeln('.sidehide{display:none;}');
	document.writeln('-->');
	document.writeln('</style>');
}

function showHide(id){
	var disp = document.getElementById(id).style.display;

	if(disp == "block"){
		document.getElementById(id).style.display = "none";
	}else{
		document.getElementById(id).style.display = "block";
	}
	return false;
}

function showHide2(entryID, entryLink, htmlObj) {
    extTextDivID = ('Text' + (entryID));
    extLinkDivID = ('Link' + (entryID));
    if( document.getElementById ) {
        if( document.getElementById(extTextDivID).style.display ) {
            if( entryLink != 0 ) {
                document.getElementById(extTextDivID).style.display = "block";
                document.getElementById(extLinkDivID).style.display = "none";
                htmlObj.blur();
            } else { 
                document.getElementById(extTextDivID).style.display = "none";
                document.getElementById(extLinkDivID).style.display = "block";
            }
        } else {
            location.href = entryLink;
            return true;
        }
    } else {
        location.href = entryLink;
        return true;
    }
}