$(window).load(function(){
	var galleries = $('.ad-gallery').adGallery();
	$('#switch-effect').change(function(){
		galleries[0].settings.effect = $(this).val();
		return false;
	});
	$('#toggle-slideshow').click(function(){
		galleries[0].slideshow.toggle();
		return false;
	});
	$("img").pngfix();
});

function cityall_change(url, city){
	url = url.replace("ciu=All", "ciu=" + city);
	document.location = url;	
}

function thickbox(msg){
	$('#div_thickbox').html("<p style='text-align:center;'>"+msg+"</p>");
	tb_show('','#TB_inline?height=50&width=300&inlineId=div_thickbox',false);
}

function checkout_submit(){
								  
	$('input').blur();

	if(!required('#acct','You must enter a Credit Card Number')) return false;
	
	if(!validateCreditCard($.trim($('#acct').val()))){
		alert('Please enter a valid Credit Card Number');
		$focus='#acct';
		return false;
	}
	
	// Credit card type detecting regexp
	var ccTypeRegExp = {
		'Visa': new RegExp('^4[0-9]{12}([0-9]{3})?$'),
		'MasterCard': new RegExp('^5[1-5][0-9]{14}$'),
		'Amex': new RegExp('^3[47][0-9]{13}$'),
		'Discover': new RegExp('^6011[0-9]{12}$')
	};
	
	var ccType = $.trim($('#creditcardtype').val());
	
	// Matched credit card type
	var ccMatchedType = '';

	switch($('#acct').val().substring(0,1)){
		case '3' : ccMatchedType="Amex";break;
		case '4' : ccMatchedType="Visa";break;
		case '5' : ccMatchedType="MasterCard";break;
		case '6' : ccMatchedType="Discover";break;
	}
	
	if(ccMatchedType != ccType) {
		alert('Credit Card Number doesn\'t match Credit Card type');						
		$focus='#acct';
		return false;
	}
	
	if(!required('#namecard','You must enter a Name on Card')) return false;
	
	var ccExpMonth   = $.trim($('#expDateMonth').val());
	var ccExpYear    = $.trim($('#expDateYear').val());
	var currentTime  = new Date();
	var currentMonth = currentTime.getMonth() + 1;
	var currentYear  = currentTime.getFullYear();
	if (ccExpMonth < currentMonth && ccExpYear == currentYear) {
		alert("Incorrect Credit Card Expiration Date");
		return false;
	}
	
	if(!required('#cvv2','You must enter a Credit Card Verification Number')) return false;
	
	switch (ccType) {
		case 'Visa' :
		case 'MasterCard' :
		case 'Discover' :
			re = new RegExp('^[0-9]{3}$');
			break;
		case 'Amex' :
			re = new RegExp('^[0-9]{4}$');
			break;
	}
	
	if (!$.trim($('#cvv2').val()).match(re)) {
		alert('Please enter a valid Credit Card Verification Number.');
		$focus='#cvv2';
		return false;
	}
	
	if(!required('#firstname','You must enter a First Name')) return false;
	if(!required('#lastname','You must enter a Last Name')) return false;
	if(!required('#address1','You must enter a Address 1')) return false;
	if(!required('#state','You must enter a State')) return false;
	if(!required('#city','You must enter a City')) return false;
	if(!required('#zip','You must enter a Zip')) return false;
	if(!required('#phone','You must enter a Phone')) return false;
	if(!required('#email','You must enter a Email') || !validateEmail('#email')) return false;
	if(!$('#iagree').is(':checked')){ alert('You must select agree to the terms and conditions.'); return false; }
	
	$.ajax({
		type: 'POST',
		url: 'checkout_process.php',
		data: $('#frmCheckout').serialize(),
		success: function(){
			document.location= 'index.php?op=upload_info&purchase';
		}
	});
	return false;
}

function frmupload_submit(){
	if(!required('#namecomu','You must enter a Name of Comunity')) return false;
	if(!required('#address','You must enter a Community Address')) return false;
	if(!required('#description','You must enter a Community Description')) return false;
	return true;
}

function validasendproperty(){
	if(!required("#First_Name","You must enter a First Name")){
	}else if(!required("#Last_Name","You must enter a Last Name")){
	}else if(!required("#Phone","You must enter a Phone")){
	}else if(!required('#Email','You must enter a Email') || !validateEmail('#Email')){
	}else if(!required("#Destination_State","You must select a Destination State")){
	}else if(!required("#Destination_City","You must enter a Destination City")){
	}else if(!required("#Move_In_Date","You must select a Move In Date")){
	}else if(!required("#Move_Out_Date","You must select a Move Out Date")){
	}else{ $('#frmsendproperty').submit(); }
}

var $focus = "";
/*-------------- validaciones --------------*/
var keycode;
// NOTE: Backspace = 8, Enter = 13, '0' = 48, '9' = 57 , '.' = 46
function only_numbers(evt){
	(document.all)?keycode=evt.keyCode:keycode=evt.which;
	return (keycode <= 13 || keycode == 46 || evt.ctrlKey || (keycode>= 48 && keycode <= 57));
}

function number(elem){
	var expre = /^[0-9].+$/;	
	if($(elem).val().match(expre) || $(elem).val() == ""){return true;}
	else{alert('Must enter only numbers.');$(elem).focus();$focus = elem;return false;}
}

function required(elem,msg,conten){
	if(conten==null)conten="";
	if($(elem).val()==conten){alert(msg);$(elem).focus();$focus = elem;return false;}
	return true;
}

function validateEmail(elem){
	if($(elem).val()!="" && !checkEmail($(elem).val())){$(elem).focus();$focus = elem;return false;}
	return true;
}

function compare(elem1,elem2,msg){
	if($(elem1).val()!=$(elem2).val()){alert(msg);$(elem).focus();$focus = elem;return false;}
	return true;
}

function checkEmail(emailStr) {
<!-- Changes:  Sandeep V. Tamhankar (stamhankar@hotmail.com) -->

/* 1.1.2: Fixed a bug where trailing . in e-mail address was passing
            (the bug is actually in the weak regexp engine of the browser; I
            simplified the regexps to make it work).
   1.1.1: Removed restriction that countries must be preceded by a domain,
            so abc@host.uk is now legal.  However, there's still the 
            restriction that an address must end in a two or three letter
            word.
     1.1: Rewrote most of the function to conform more closely to RFC 822.
     1.0: Original  */

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

<!-- Begin
/* The following pattern is used to check if the entered e-mail address
   fits the user@domain format.  It also is used to separate the username
   from the domain. */
var emailPat=/^(.+)@(.+)$/
/* The following string represents the pattern for matching all special
   characters.  We don't want to allow special characters in the address. 
   These characters include ( ) < > @ , ; : \ " . [ ]    */
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
/* The following string represents the range of characters allowed in a 
   username or domainname.  It really states which chars aren't allowed. */
var validChars="\[^\\s" + specialChars + "\]"
/* The following pattern applies if the "user" is a quoted string (in
   which case, there are no rules about which characters are allowed
   and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
   is a legal e-mail address. */
var quotedUser="(\"[^\"]*\")"
/* The following pattern applies for domains that are IP addresses,
   rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
   e-mail address. NOTE: The square brackets are required. */
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
/* The following string represents an atom (basically a series of
   non-special characters.) */
var atom=validChars + '+'
/* The following string represents one word in the typical username.
   For example, in john.doe@somewhere.com, john and doe are words.
   Basically, a word is either an atom or quoted string. */
var word="(" + atom + "|" + quotedUser + ")"
// The following pattern describes the structure of the user
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
/* The following pattern describes the structure of a normal symbolic
   domain, as opposed to ipDomainPat, shown above. */
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")


/* Finally, let's start trying to figure out if the supplied address is
   valid. */

/* Begin with the coarse pattern to simply break up user@domain into
   different pieces that are easy to analyze. */
var matchArray=emailStr.match(emailPat)
if (matchArray==null) {
  /* Too many/few @'s or something; basically, this address doesn't
     even fit the general mould of a valid e-mail address. */
	alert("The email address appears invalid. (check [@] y [.])");
	return false
}
var user=matchArray[1]

var domain=matchArray[2]

// See if "user" is valid 
if (user.match(userPat)==null) {
    // user is not valid
	alert("The email address appears invalid. (check data before de [@])");
    return false
}

/* if the e-mail address is at an IP address (as opposed to a symbolic
   host name) make sure the IP address is valid. */
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
    // this is an IP address
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
			alert("The email address appears invalid. (Incorrect destination IP)");
		return false
	    }
    }
    return true
}

// Domain is symbolic name
var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("The email address appears invalid. (After checking data of [@])");
    return false
}

/* domain name seems valid, but now make sure that it ends in a
   three-letter word (like com, edu, gov) or a two-letter word,
   representing country (uk, nl), and that there's a hostname preceding 
   the domain or country. */

/* Now we need to break up the domain to get a count of how many atoms
   it consists of. */
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 || 
    domArr[domArr.length-1].length>3) {
   // the address must end in a two letter or three letter word.
   alert("The email address appears invalid. (After checking data of [.])");
   return false
}

// Make sure there's a host name preceding the domain.
if (len<2) {
   var errStr="The email address appears invalid. (After checking data of [.])"
   alert(errStr);
   return false
}

// If we've gotten this far, everything's valid!
return true;
}
//  End -->

function validateCreditCard(s) {
    // remove non-numerics
    var v = "0123456789";
    var w = "";
    for (i=0; i < s.length; i++) {
        x = s.charAt(i);
        if (v.indexOf(x,0) != -1)
        w += x;
    }
    // validate number
    j = w.length / 2;
    if (j < 6.5 || j > 8 || j == 7) return false;
    k = Math.floor(j);
    m = Math.ceil(j) - k;
    c = 0;
    for (i=0; i<k; i++) {
        a = w.charAt(i*2+m) * 2;
        c += a > 9 ? Math.floor(a/10 + a%10) : a;
    }
    for (i=0; i<k+m; i++) c += w.charAt(i*2+1-m) * 1;
    return (c%10 == 0);
}