function MM_findObj(n, d) { //v4.01
    var p,i,x;
    if (!d) d = document;
    if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document;
        n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n];
    for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n);
    return x;
}

function divshow() { //v6.0
    var i,p,v,obj,args = divshow.arguments;
    for (i = 0; i < (args.length - 2); i += 3) if ((obj = MM_findObj(args[i])) != null) {
        v = args[i + 2];
        if (obj.style) {
            obj = obj.style;
            v = (v == 'show')?'block':(v == 'hide')?'none':v;
        }
        obj.display = v;
    }
}

function divDisplay(obj){
	var objdisplay = document.getElementById(obj).style.display;
	if(objdisplay =="none"){
		document.getElementById(obj).style.display ="block";
	} else {
		document.getElementById(obj).style.display ="none";	
	}
}