// JavaScript Document

var newwindow = '';

function popWin(url, width, height) {
	if (!newwindow.closed && newwindow.location) {
		newwindow.location.href = url;
	}
	else {
		newwindow=window.open(url,'name','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=1,resizable=1,height=' + height + ',width=' + width);
		if (!newwindow.opener) newwindow.opener = self;
	}
	if (window.focus) {newwindow.focus()}
}



function passEachAuthor(fieldID, nameField, idField, authorName){
	var origVal = '';
	var newVal = '';
	var origIds = '';
	var newIds = '';
	if (document.getElementById(fieldID).checked === false){
		var origVal = opener.document.getElementById(nameField).value;
		var newVal = origVal.replace(new RegExp(authorName + ", ", "g"), "");
		opener.document.getElementById(nameField).value = newVal
		
		var origIds = opener.document.getElementById(idField).value;
		var newIds = origIds.replace(new RegExp(fieldID + ",", "g"), "");
		opener.document.getElementById(idField).value = newIds
		
	} else {
		var origVal = opener.document.getElementById(nameField).value;
		var newVal = origVal + authorName + ', ';
		opener.document.getElementById(nameField).value = newVal
		
		var origIds = opener.document.getElementById(idField).value;
		var newIds = origIds + fieldID + ",";
		opener.document.getElementById(idField).value = newIds
	}
}

function confirmSubmit(MESSAGE,FORM) {
var answer = confirm (MESSAGE)
//alert(n);
	if (answer){
		document.getElementById(FORM).submit();
		}
}

function justSubmit(FORM) {
	document.getElementById(FORM).submit();
}



function confirmLink(MESSAGE,URL) {
var answer = confirm (MESSAGE)
//alert(n);
	if (answer){
		document.location.href = URL;
		}
}

var linkOn = '';

linkOn = function() {
	var curr = location.href;
	var setLink = '';
	var setLink = 'home';
	try {
		var Toplinks = document.getElementById("nav").getElementsByTagName("LI");
		for (var j=0; j<Toplinks.length; j++){
			var thisLink = Toplinks[j];
			var thisId = thisLink.id;
			if (curr.search(thisId) > 0){
				setLink = thisId;
			document.getElementById(setLink).className = "on";
			} 
			}
		}
	catch (err) {
		
		}
	try {
		var links = document.getElementById("nav").getElementsByTagName("LI");
		for (var i=0; i<links.length; i++) {
			var href = links[i].href;
			if (curr == href){
				links[i].className = "on"	
				}
			}
		} 
	catch (err){
			
		}
	}

window.onload = linkOn;