<!-- 

/*  preLoad() */

var iPath = 'http://wintal.com.au/images/';
var iExt = 'gif';
var suffix = new Array('on', 'off');

function preLoad()
{
  if(document.images)
  {
    var argLen = arguments.length;
    for(var i = 0; i < argLen; i++)
    {
      var arg = arguments[i];
      var sufLen = suffix.length;
      for(j = 0; j < sufLen; j++)
      {
        var suf = suffix[j]
        self[arg + '_' + suf] = new Image();
        self[arg + '_' + suf].src = iPath + arg + '_' + suf + '.' + iExt;
      }
    }   
  }
}

/* rollOver() */

function rollOver(iName, iState)
{
  if(document.images && self[iName + '_' + iState])
    document.images[iName].src = self[iName + '_' + iState].src;
}

/* onLoad() */
function onLoad()
{
  preLoad('01home', '02products', '03info', '07downloads', '04company', '05dealers', '06contact');
}
window.onload = onLoad;


/* SUBSCRIPTION */

	function xxx( str )
	{
		result = true;
		firstchar = str.charAt(0);
		for ( var i=0; i < str.length; i++ )
		{
			if ( str.charAt(i) != firstchar )
			{ result = false }
		}
		return result;
	}

	function chkform()
	{

		var email       = document.sub_form.email.value;

		if ( (email.length < 6) ||
		(email.indexOf('@') < 1) ||
		(email.indexOf('.') == -1 ) )
		{
			alert("Please enter your e-mail address!");
			document.sub_form.email.focus();
			return false;
		}
		return true;
  	}

  // calls the script dependent on the selected function button

  function send_data( selection )
  {

	if (chkform())
	{

  	document.sub_form.method = "post";

  	if ( selection == "sign_in" )  { document.sub_form.action = "http://wintal.com.au/newsletter/sign.php?do=sign_in&language=english&ml_id=0" };
	if ( selection == "sign_out" ) { document.sub_form.action = "http://wintal.com.au/newsletter/sign.php?do=sign_out&language=english&ml_id=0" };

    document.sub_form.submit();

    }
  }
  
  /* Clear form elements */
  
  function clearField(fieldname) {
    if (fieldname.defaultValue == fieldname.value) fieldname.value = "";
  }
  
  // Puts the default back into a field if it is blank.
  function resetField(fieldname) {
    if (fieldname.value == "") fieldname.value = fieldname.defaultValue;
}

/* PRODUCT JUMP MENU */

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}

function DealerWin (c) {
    window.open(c,
                    'DealerWindow',
                    'width=437,height=510,scrollbars=yes,status=yes');
}


/* Open New Window */
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

//-->