function GetLastModified(){

  var a,lm_year,lm_month,lm_day;
  a = new Date(document.lastModified);
  lm_year=a.getYear();lm_year=((lm_year<1000)?((lm_year<70)?2000:1900):0)+lm_year;
  lm_month=a.getMonth()+1;lm_month=((lm_month<10)?'0':'')+lm_month;
  lm_day=a.getDate();lm_day=((lm_day<10)?'0':'')+lm_day;
  return lm_year+'-'+lm_month+'-'+lm_day;

}


function GetCurDate() {

  var today = new Date();
  var date = today.getDate();
  var day = today.getDay();
  var month = today.getMonth();
  var year = today.getYear();
  if(year < 2000) year+=1900;

  var aDays = new Array("Sunday", "Monday", "Tuesday", "Wednesday", 
    "Thursday", "Friday", "Saturday");

  var dayName = aDays[day];

  var aMonths = new Array("January", "February", "March", "April", "May", "June", 
    "July", "August", "September", "October", "November", "December");

  var monthName = aMonths[month];

  return (dayName + " " + monthName + " " + date + ", " + year);

}

function popUp (sURL, sName, x, y, dx, dy) {
  if(!sURL) return;
  window.open(sURL, sName, 'left='+x+',top='+y+',width='+dx+',height='+dy+',scrollbars=1,resizable=1');
}

function GoURL(s){
  document.location = s;
}

function Add2Fav(){
  if (document.all)
    window.external.AddFavorite(document.location.href,document.title)
}

function OpenPreview(sURL) {
  if(!sURL) return;
  var w_s = 50;
  var h_s = 50;
  var w = window.screen.width;
  var h = window.screen.height;
  popUp(sURL,'PreviewWin', w_s, h_s, w-2*w_s, h-2*h_s-50);
}

function OpenImages(id,f){
  OpenPreview('http://www.cartrade.com.au/index.php?page=images&id='+id+'&f='+f);
}


function hwReloadCat(page,cid,hwJsCats){

  var catbox = document.frm.cid;
  var new_cid = catbox.options[catbox.selectedIndex].value;
  var f1,f2,s1,s2;
  s1 = '|' + new_cid + '|';
  s2 = '|' + cid + '|';
  
  for (i = 0; i < hwJsCats.length; i++) {
    f1 = hwJsCats[i].indexOf(s1) != -1;
    f2 = hwJsCats[i].indexOf(s2) != -1;
    if(f1 && f2) return;
    if(f1 || f2) break;
  }
  
  var ch_sep = page.indexOf('?') != -1 ? '&' : '?';  
  document.location = page + ch_sep + 'cid=' + new_cid;
}

function txtCount(f, countf, max) {
  
  if(isNaN(max)) return txtCountW(f, countf, max);

  if (f.value.length > max) f.value = f.value.substring(0, max);
  else countf.value = max - f.value.length;

}

var space_flag = true;

function txtCountW(f, countf, max) {
  
  max = parseInt(max);
  var words = new Array();
  
  re = new RegExp('\\s');
  words = f.value.split(re);

  // delete empty elements
  var words_full = new Array();
  for(i=0;i<words.length;i++) {
    if (words[i]!="") words_full.push(words[i]);
  }
  words = words_full;
  
  if (words.length >= max) {
    for(i=max;i<words.length;i++) {
      words.pop();
    }
    f.value = words.join(" ");
    countf.value = 0;
  }
  else {
    if ((f.value.indexOf("\n")!=-1) && (words.length==1) && space_flag) {
      f.value = words[0]+" \n";
      space_flag = false;
    }
    countf.value = max - words.length;
  }
  if (f.value.indexOf(" ")==-1){ 
    countf.value = f.value ? max-1 : max;
  }
  if (f.value.length==0) space_flag = true;
}

function hwGetMenuValue(ctl){
  ctl = eval('document.' + ctl);
  return ctl.options[ctl.selectedIndex].value;
}

function SwitchItemsAdm (block) {
  if(!block) block = 'chk_id';
  var on = document.frm.chk_all.checked;
  var el = document.frm.elements;
  for (var i=0; i<el.length; i++) {
    if (el[i].name.substr(0,block.length)== block) el[i].checked=on;
  }
}

function LookupUserAdm(ctl){
  popUp('index.php?page=lookup_uid&tg='+escape(ctl),'LookupUID', 50, 50, 400, window.screen.height-150);
}

function hwGetElementById(id){
  if (document.getElementById) return (document.getElementById(id));
  else if (document.all) return (document.all[id]);
  else if ((navigator.appname.indexOf("Netscape") != -1) && parseInt(navigator.appversion == 4)) return (document.layers[id]);
}

function hwShowPass(ctl){
  alert(eval('document.frm.'+ctl).value);
}


//additional functions added in by KoNgo Studios

//28/02/2005


function OpenNewImages(id,f)
{
  //OpenPreview('http://www.cartrade.com.au/inc/pages/newimage.php?id='+id+'&f='+f);
  //OpenPreview('http://www.cartrade.com.au/inc/pages/newimage_noad.php?id='+id+'&f='+f);
  OpenPreview('http://www.cartrade.com.au/index.php?page=newimages&id='+id+'&f='+f);
}


function checkeform()
{
	if (document.getElementById('e_name').value == "")
	{
		alert("Please enter a name");
		return false;
	}
	else if (document.getElementById('e_email').value == "")
	{
		alert("Please enter a valid email");
		return false;
	}
	else if (document.getElementById('e_postcode').value == "")
	{
		alert("Please enter a postcode");
		return false;
	}
	else if ((document.getElementById('e_mobile').value == "") && (document.getElementById('e_workphone').value == "") && (document.getElementById('e_homephone').value == ""))
	{
		alert("Please enter a phone number");
		return false;
	}
	else
	{
		return true;
	}
}