//var timerOn = false;
//var timerCount = 500;
//var currentMenu;



function getCookie(name) {
  //used to log out of a secure area
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

function deleteCookie(name, path, domain) {
  
  if (getCookie(name)) {
    document.cookie = name + "=" +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; host=" + domain : "") +
    "; expires=Thu, 01-Jan-2006 00:00:01 GMT";
  }
}


//function menuTimeOut(){
	//used as a backup for removing highlight from menu item
//	if (timerOn && currentMenu){
//		var modName = currentMenu.className;
//		var pos = 0;
//		pos = modName.indexOf("over");
//		modName=modName.substr(0,pos);
//		currentMenu.className=modName;
//		currentMenu="";
//		timerOn=false;
//	}
//}	


//startList = function() {
//	var node;
//	if (document.all&&document.getElementById) {
//	navRoot = document.getElementById("nav");
//	if (navRoot !== null) {
//		alert(navRoot);
//			for (i=0; i<navRoot.childNodes.length; i++) {
//				node = navRoot.childNodes[i];
//				if (node.nodeName=="LI") {
//					node.onmouseover=function() {
//						this.className+=" over";
//					};
//					node.onmouseout=function() {
//						this.className=this.className.replace(" over", "");
//					};
//				}
//			}
//		}
//	}
//};
//window.onload=startList;
//if (window.attachEvent){
//window.attachEvent("onload", startList);
//}
//else {
//window.onload=startList;
//}



function sitesearch() {
	var objSearchElement = document.getElementsByTagName('input')[0];
	if (objSearchElement) {

		if (objSearchElement.value == '') {
			alert('Please enter a search value.');
		} else {
		window.location=('http://search.regional.gov.au/search/search.cgi?collection=regional&form=simple_aclg&scope=www.aclg.gov.au&query='+objSearchElement.value);
		}

	}
}
var searchPage = 0;

function keypress(event) {
	var keycode;
	if (window.event) {
		keycode = window.event.keyCode;
	} else {
		if (event) {
			keycode = event.which;
		}
	}

	if (keycode == 13) {
		sitesearch();
		return false;
	}
}


function wng() {
	alert("You are now leaving the website of the Australian Council of Local Government.\nThe website you are entering is not maintained or funded by the Commonwealth of Australia.");
}

function wnggov() {
	alert("You are now leaving the website of the Australian Council of Local Government.");
}

function wngmin() {
	alert("You are now entering the website of the\nMinister for the Department of Regional Australia,\nRegional Development and Local Government.");
}

function dotars() {}

	startList = function() {

	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);

	if (searchPage == 1){
		initPositions();
	}
	
    }

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }

  if(document.getElementById)
  {
    var imageTagSmall = document.getElementById('fssmall');
    var imageTagNormal = document.getElementById('fsnormal');
    var imageTagLarge = document.getElementById('fslarge');

    if(imageTagSmall && imageTagNormal && imageTagLarge){
	switch (title) {
	  case 'large' : 
		imageTagSmall.src = '/images/DOTARS_fs_off_01.gif';
		imageTagNormal.src = '/images/DOTARS_fs_off_02.gif';
		imageTagLarge.src = '/images/DOTARS_fs_on_03.gif';
	        break;
	  case 'normal' : 
		imageTagSmall.src = '/images/DOTARS_fs_off_01.gif';
		imageTagNormal.src = '/images/DOTARS_fs_on_02.gif';
		imageTagLarge.src = '/images/DOTARS_fs_off_03.gif';
	        break;
	  case 'small' : 
		imageTagSmall.src = '/images/DOTARS_fs_on_01.gif';
		imageTagNormal.src = '/images/DOTARS_fs_off_02.gif';
		imageTagLarge.src = '/images/DOTARS_fs_off_03.gif';
	        break;
	}
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  return ('normal');
}

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.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
if (title == 'null') {
  title = getPreferredStyleSheet();
}

function rdoValid(oSRC, args)
	{			
		args.IsValid = false;

		if ((document.Form1.rdoThreat[0].checked) || (document.Form1.rdoThreat[1].checked) || (document.Form1.rdoThreat[2].checked) || (document.Form1.rdoThreat[3].checked) || (document.Form1.rdoThreat[4].checked) || (document.Form1.rdoThreat[5].checked) || (document.Form1.rdoThreat[6].checked) || (document.Form1.rdoThreat[7].checked) || (document.Form1.rdoThreat[8].checked)){
			args.IsValid = true;
		}
}

setActiveStyleSheet(title);
    window.onload=startList;
	

                                                function popupTable(url, w, h)
                                                {
                                                                var leftprop, topprop, screenX, screenY;
                                                                if(navigator.appName == "Microsoft Internet Explorer")
                                                                {
                                                                                screenY = window.screen.height;
                                                                                screenX = window.screen.availWidth;
                                                                }
                                                                else
                                                                {
                                                                                screenY = window.outerHeight
                                                                                screenX = window.outerWidth
                                                                }
                                                                
                                                                popupX = (screenX - w) / 2;
                                                                popupY = (screenY - h) / 2;
                                                                if(navigator.appName == "Microsoft Internet Explorer")
                                                                {
                                                                                leftprop = popupX;
                                                                                topprop = popupY;
                                                                }
                                                                else
                                                                {
                                                                                leftprop = (popupX - pageXOffset);
                                                                                topprop = (popupY - pageYOffset);
                                                                }
                                                   
                                                                table_window = open(url, 'tableWindow', "location=0,status=0,scrollbars=1,width=" + w + ",height=" + h);
                                                                table_window.moveTo(popupX, popupY);
                                                }