var ns4 = (document.layers)? 1 : 0 ;
var ie = (document.all)? 1 : 0 ;
var usr = navigator.userAgent
var objns6 = (usr.indexOf('Netscape6')!=-1)? 1 : 0 ;
var ns = (document.getElementById)? 1 : 0 ;
var isMac = (navigator.userAgent.indexOf('Mac')!=-1) ;
var brsr = (navigator.appName.indexOf("Netscape")!=-1) ;

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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) {
//	  alert(a[i]+' '+a[i+2]);
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
  }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function getParameter(str, name) {
  if (str.indexOf("?")!=-1) {
    str = str.substring(str.indexOf("?")+1, str.length);
	var arParams = str.split("&");
	for (var i=0; i<arParams.length; i++) {
	  var arValues = arParams[i].split("=");
	  if ((arValues.length>1) && (arValues[0].toLowerCase()==name.toLowerCase()))
	    return arValues[1];
	}
  }
  return "";
}

function showImage(id, src) {
  if (ie)
   	document.all[id].src = src;
  else if (ns)
	document.getElementById(id).src = src;
}

function showMessage(id, text) {
  if(ie)
   	document.all[id].innerHTML = text;
  else if (ns)
   	document.getElementById(id).innerHTML = text;
}

function writeYear() {
	document.write((new Date()).getFullYear());
}

/* ------------------------------------------------------------------ */

//MM_preloadImages(
//	'', '',
//);

function activateMenu() {
    var obj = MM_findObj('menuleft_'+page);
    if (obj)
     if (page=='previous')
      obj.className = 'menuleft_previous_selected';
	 else
      obj.className = 'selected';
}

function slideShow() {
    $('#slideShow1').cycle({
		fx: 'fade',
		speed: 2000,
		timeout: 4000
	});
    $('#slideShow2').cycle({
		fx: 'fade',
		speed: 2000,
		timeout: 4000
	});
    $('#slideShow3').cycle({
		fx: 'fade',
		speed: 2000,
		timeout: 4000
	});
}

$(document).ready(function() {
	$("a[rel^='prettyPhoto']").prettyPhoto();
	activateMenu();
});


function showAreaService() {
	$.prettyPhoto.open('#area_service','Area We Service','');
}

function checkNews(form) {
  if (form.newsName.value == '') {
    alert('Your Name, please!');
  	form.newsName.focus();
  	return false;
  }
  if (form.newsEmail.value == '') {
	alert('Your Email, please!');
	form.newsEmail.focus();
 	return false;
  }
  if (form.newsPhone.value == '') {
    alert('Your Phone Number, please!');
    form.newsPhone.focus();
   	return false;
  }
  if (form.scode.value == '') {
    alert('You must enter 4-digit security code before submitting!');
    form.scode.focus();
    return false;
  }	
  return true;
}

function writeRndvlNews() {
 var rndvl = Math.ceil(Math.random()*Number(1000000000000));
 document.write('<input type="hidden" name="rndvl" value="'+rndvl+'">');
 document.write('<img src="securitycode_image.php?rndvl='+rndvl+'" width="76" height="22" class="images" />');
}