// JavaScript Document

	function show(show) {
	var show_h = document.getElementById(show);
	  show_h.style.display = "block";
	}
	function hide(hide) {
	var hide_h = document.getElementById(hide);
	  hide_h.style.display = "none";
	}
	
	function point(el) {
		if (typeof(el) == 'string') {
		  el = document.getElementById(el);
		}
		var anchors = el.getElementsByTagName('a');
		for (var i=0, end=anchors.length; i<end; i++) {
		  anchors[i].href="#";
		  anchors[i].target="_parent";
		}
	}