function getbmk(){
var book_mrk = ""
var istr=document.location.href;
if (istr.indexOf("#") <=0) istr = istr + "#start";
var spt=istr.length - (istr.indexOf("#")+1);//idx;
book_mrk = Right(istr, spt);
hideClass('post');
toggle(book_mrk);
}

function Right(str, n){
if (n <= 0)
return "";
else if (n > String(str).length)
return str;
else {
var iLen = String(str).length;
return String(str).substring(iLen, iLen - n);
}
}
function getHash () {

}
function hideClass(objClass) {
	//  This function will hide Elements by object Class
	//  Works with IE and Mozilla based browsers
	var ie = (document.all) ? true : false;
	var elements = (ie) ? document.all : document.getElementsByTagName('*');
	for (i=0; i<elements.length; i++) {
		if (elements[i].className==objClass) {
			elements[i].style.display="none"
		}
	}
}

function toggle(element) {
	if (document.layers) {
		current = (document.layers[element].display == 'none') ? 'block' : 'none';
		document.layers[element].display = current;
	} else if (document.all) {
		current = (document.all[element].style.display == 'none') ? 'block' : 'none';
		document.all[element].style.display = current;
	} else if (document.getElementById) {
		vista = (document.getElementById(element).style.display == 'none') ? 'block' : 'none';
		document.getElementById(element).style.display = vista;
	}
}