function si(object) {
	if (document.getElementById){
		document.getElementById(object).style.display = 'inline';
	} 
}

function h(object) { 
	if (document.getElementById){
		document.getElementById(object).style.display = 'none'; 
	} 
}

function sb(object) { 
	if (document.getElementById){
		document.getElementById(object).style.display = 'block'; 
	}
}

function hl(linav) { 
	if (document.getElementById){
		mainnav=document.getElementById("nav").childNodes; 
		i=0; while(mainnav[i]){ mainnav[i].id=""; i++;} 
		linav.id="active"; 
	}	
}

<!--
// StyleSwitcher functions written by Paul Sowden
// http://www.alistapart.com/stories/alternate/
function setActiveSS(title) { var i, a, main; for (i=0; (a = document.getElementsByTagName("link")[i]); i++) { if (a.getAttribute("rel") && a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) { a.disabled = true; if(a.getAttribute("title") == title) a.disabled = false; } } }
function getActiveSS() { var i, a; for (i=0; (a = document.getElementsByTagName("link")[i]); i++) { if (a.getAttribute("rel") && a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled ) return a.getAttribute("title"); } return null; }
function getPreferredSS() { var i, a; for (i=0; (a = document.getElementsByTagName("link")[i]); i++) { if (a.getAttribute("rel") && a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("rel").indexOf("alt") == -1 && a.getAttribute("title") ) return a.getAttribute("title"); } return null; }
function createCookie(name,value,days) { if (days) { var date = new Date(); date.setTime(date.getTime()+(days*24*60*60*1000)); var expires = "; expires="+date.toGMTString(); } else expires = ""; document.cookie = name+"="+value+expires+"; path=/"; }
function readCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(';'); for(var i=0;i < ca.length;i++) { var c = ca[i]; while (c.charAt(0)==' ') c = c.substring(1,c.length); if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); } return null; }
window.onload = function(e) { var cookie = readCookie("style"); var title = cookie ? cookie : getPreferredSS(); setActiveSS(title); }
window.onunload = function(e) { var title = getActiveSS(); createCookie("style", title, 365); }
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredSS();
setActiveSS(title);
//-->


function switchMenu(obj) {
	var el = document.getElementById(obj);
	if ( el.style.display != "none" ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
	}
}


function report_expand(id, newC) {
	var i=0;
	var obj;
	while (obj = document.getElementById(id+"_"+i)) {
		if (newC) { 
			obj.className = newC; 
		} else if (obj.className == 'show') { 
			obj.className = 'hide'; 
		} else if (obj.className == 'hide') { 
			obj.className = 'show';
		} else if (obj.className == 'tdwn') { 
			obj.className = 'tup'; 
		} else if (obj.className == 'tup') { 
			obj.className = 'tdwn'; 
		}
		i++;
	}
}

function openZoom(url) {
	window.open(url, 'sub_window', 'width=1000,height=370,resizable=no,scrollbars=yes');
}

function listview(cat) {
	window.open('http://www.busstopbiblestudies.com/studies/listview.php?cat=' + cat, 'LISTVIEW','menubar=no,status=no,scrollbars=yes,resizeable=no,width=1224,height=500,toolbar=no,location=no,directories=no');
}

function create() {
    window.open('http://www.busstopbiblestudies.com/create/create.php', 'CREATE','menubar=no,status=no,scrollbars=yes,resizeable=no,width=1224,height=500,toolbar=no,location=no,directories=no');
}