function formfocus() {
	document.getElementById('s').focus();
}

function d(book) {
    if (document.getElementById(book).style.visibility == "visible") {
		document.getElementById(book).style.visibility = "hidden";
		document.getElementById(book).style.display = "none";
    } else {
		document.getElementById(book).style.visibility = "visible";
		document.getElementById(book).style.display = "block";
    }
}

function close_1(book) {
    document.getElementById(book).style.visibility = "hidden";
    document.getElementById(book).style.display = "none";
}

function dm(book) {
    if (document.getElementById(book).style.display != "block") {
		document.getElementById('about').style.display = "none";
		document.getElementById('tools').style.display = "none";
		document.getElementById(book).style.display = "block";
    } else {
		document.getElementById(book).style.display = "none";
    }
}
	function password() {
		val = document.form1.pass_id.value;
		hash = hex_md5(val);
		document.form1.pass_id2.value = hash;
		if (document.form1.pass_2) {
			hash1 = hex_md5(document.form1.pass_2.value);
			document.form1.pass_2.value = hash1;
		}
		document.form1.pass_id.value = val;
	}

function select1(event) {
    var userSelection = "yes";
    if (window.getSelection) {
        userSelection = window.getSelection();
    }
    else if (document.selection) { // should come last; Opera!
        userSelection = document.selection.createRange();
    }
    if (userSelection.text != "") {
        document.formVersion.selection1.value = userSelection.text;
        //page("note_insert.php?get="+selectedText, "hidden");
        }
    }

function getChapters(id) {
	var chapters = new Array("50", "40", "27", "36", "34", "24", "21", "4", "31", "24", "22", "25", "29", "36", "10", "13", "10", "42", "150", "31", "12", "8", "66", "52", "5", "48", "12", "14", "3", "9", "1", "4", "7", "3", "3", "3", "2", "14", "4", "28", "16", "24", "21", "28", "16", "16", "13", "6", "6", "4", "4", "5", "3", "6", "4", "3", "1", "13", "5", "5", "3", "5", "1", "1", "1", "22");
	var sel = document.getElementById("b");
	book = sel.options[sel.selectedIndex].value;
	var chapter= chapters[book];
	var i=1;
	var t;
	for(t=document.formVersion.c.options.length-1;t>=0;t--) {
		document.formVersion.c.remove(t);
	}
	var optn = document.createElement("OPTION");
			optn.text = 'Chapter';
			optn.value = 1;
			document.formVersion.c.options.add(optn);
		while (i<=chapter) {
			var optn = document.createElement("OPTION");
			optn.text = i;
			optn.value = i;
			if(i==id) {
				optn.selected = true;
			}
			document.formVersion.c.options.add(optn);
			i++;
		}
}

function getWindowHeight() {
	var windowHeight=0;
	if (typeof(window.innerHeight)=='number') {
		windowHeight=window.innerHeight;
	} else {
		if (document.documentElement && document.documentElement.clientHeight) {
			windowHeight=document.documentElement.clientHeight;
		} else {
			if (document.body&&document.body.clientHeight) {
				windowHeight=document.body.clientHeight;
			}
		}
	}

	windowHeight = windowHeight-24;
	document.getElementById('container').style.display = "block";
	document.getElementById('container').style.height = windowHeight+"px";
	windowHeight1 = windowHeight-24;
	document.getElementById('content').style.height = windowHeight1+"px";
	r.document.getElementById('content').style.height = windowHeight1+"px";
	r.document.getElementById('content').style.overflow = "auto";
	rb.document.getElementById('content').style.height = windowHeight1+"px";
	rb.document.getElementById('content').style.overflow = "auto";
	loc = rb.location.href.split('#');
	anc = loc[loc.length-1];
	rb.window.location.hash=anc;
	loc1 = r.location.href.split('#');
	anc1 = loc1[loc1.length-1];
	r.window.location.hash=anc1-1;
	checkFontSize();
	formfocus();
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}
function setFontSize(size) {
	document.getElementById('content').style.fontSize = size+"px";
	setCookie('font', size, '30');
}
function checkFontSize() {
	font=getCookie('font');
	if (font!=null && font!="") {
		document.getElementById('content').style.fontSize = font+"px";
	}
}
function setVerseNum () {
	verse = getCookie('verseNum');
	if (verse=="off") {
		document.getElementById('content').className = "content2";
		//document.styleSheets[0].addRule(".ref", "display:none");
	} else {
		document.getElementById('content').className = "content1";
		//document.styleSheets[0].addRule(".ref", "display:inline");
	}
}
function toggleVerseNum() {
	font=getCookie('verseNum');
	//var mysheet = document.styleSheets[0];
	if (font !="off") {
		document.getElementById('content').className = "content2";
		//mysheet.addRule(".ref", "display:none");
		setCookie('verseNum', 'off', '30');
	} else {
		document.getElementById('content').className = "content1";
		//mysheet.addRule(".ref", "display:inline");
		setCookie('verseNum', 'on', '30');
	}
}