/*functions*/
 function objDetect (obj) {
  if (document.all) {
    val = document.all(obj);
  }
  else if (document.getElementById) {
    val = document.getElementById(obj);
  }
  else if (document.layers) {
    val = document.layers(obj);
  }
  if (val) return val;
  else return false;
}

function checkType(checkbox_type){
var tr_file = objDetect('tr_file');	
var tr_code = objDetect('tr_code');
var tr_submit = objDetect('tr_submit');
var file = objDetect('file');	
var url = objDetect('url');
var code = objDetect('code');
var submit = objDetect('submit');

	
	if(checkbox_type.value=='file'){
		tr_file.className = 'YESdisplay';
		tr_code.className = 'NONEdisplay';
		submit.className = 'YESdisplay';
		file.disabled = false;
		url.disabled = false;
		code.disabled = true;
		submit.disabled = false;
		objDetect('error').innerHTML = '';
		file.style.border = "1px solid #BFBBB5"
		url.style.border = "1px solid #BFBBB5"
		code.style.border = "1px solid #BFBBB5"
	}
	if(checkbox_type.value=='code'){
		tr_file.className = 'NONEdisplay';
		tr_code.className = 'YESdisplay';
		submit.className = 'YESdisplay';
		file.disabled = true;
		url.disabled = true;
		code.disabled = false;
		submit.disabled = false;
		objDetect('error').innerHTML = '';
		file.style.border = "1px solid #BFBBB5"
		url.style.border = "1px solid #BFBBB5"
		code.style.border = "1px solid #BFBBB5"
	}
}


function isUrl(s) {
	var regexp = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/
	return regexp.test(s);
}

function isImage(s) {
	s = s.toLowerCase();
	var regexp = /^([\w-\\:]+).(jpg|gif|png)$/
	return regexp.test(s);
}


function checkBanner(){
objDetect('error').innerHTML = '';
var type_file = objDetect('type_file');
var type_code = objDetect('type_code');
var file = objDetect('file');
var url = objDetect('url');
var code = objDetect('code');
var submit = objDetect('submit');
var error = '';
		if(type_file.checked == true){
				var str=file.value;
					if (isImage(str)==false) {
						error = error + 'Please select a Banner file with valid image name and ext. (.jpg or .gif or .png).<br>';
						file.style.border = "1px solid #FF0000";
					} else file.style.border = "1px solid #BFBBB5"
				if(isUrl(url.value)==false) {
					error = error + 'Please enter valid url.<br>';
					url.style.border = "1px solid #FF0000";
				} else url.style.border = "1px solid #BFBBB5"

		}
		if(type_code.checked == true){
			if(code.value==''){
				error = error + 'Please enter banner code.<br>';
				code.style.border = "1px solid #FF0000";
			} else code.style.border = "1px solid #BFBBB5"
		}

	if(error!='') {
	objDetect('error').innerHTML = error;
	return false;
	} else {
	return true;
	}
}


function mypopup(myURL,height,width) {
var mywindow = window.open(myURL,"mywindow","location=0,status=0,scrollbars=1,width="+width+",height="+height+",top=50%,left=50%");
mywindow.focus();
var mywidth = screen.width;
var myheight = screen.height;
mywindow.moveTo(self.screen.width/10,self.screen.height/20);
}

function checkemail(e){
var str=e
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
return true;
else{
return false;
}
}

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 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_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_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)
   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 checkRegistries(){

var error = '';

var title = objDetect('title').value;
if(title=='') error = error + 'Please enter title.<br>';

var url = objDetect('url').value;
if(url=='') error = error + 'Please enter url.<br>';

	if(error!='') {
	objDetect('error').innerHTML = error;
	return false;
	} else {
	return true;
	}

}


function checkContactForm(){

var error = '';

var name = objDetect('name').value;
if(name=='') {
error = error + '* You must enter a name.<br>';
objDetect('name').style.border = "1px solid #FF0000";
} else {
objDetect('name').style.border = "1px solid #e0e0e0";
}

if(checkemail(objDetect('email').value)==false) {
error = error + '* You must enter a valid email address.<br>';
objDetect('email').style.border = "1px solid #FF0000";
} else {
objDetect('email').style.border = "1px solid #e0e0e0";
}

if(error!='') {
objDetect('error').innerHTML = 'Please correct the following errors and try again.<br><br>'+error;
return false;
} else {
return true;
}
}




function checkFormSignIn(){
var error = '';
if(checkemail(objDetect('email').value)==false) {
error = error + 'The email you provided is invalid.<br>';
objDetect('email').style.border = "1px solid #FF0000";
}


if(objDetect('password').value.length<6||objDetect('password').value.length>20) {
error = error + 'Password must have between 6 and 20 characters.<br>';
objDetect('email').style.border = "1px solid #FF0000";
}
if(error!='') {
objDetect('error').innerHTML = error;
return false;
} else {
return true;
}
}





function checkFormReg() {
	var zip = objDetect('zip').value;
	var email = objDetect('email').value;
	var cemail = objDetect('cemail').value;
	if(email!=cemail) {
	var message = new Array();
	message[0] = 'Sorry, the Email and Email confirmation do not match.';
	getMessage(message);
	} else {
	x_checkFormReg(zip,email,getMessage);
	}
}

function getMessage(message){

var error = '';
var fname = objDetect('fname').value;
if(fname=='') error = error + 'Please enter your First Name.<br>';

var lname = objDetect('lname').value;
if(lname=='') error = error + 'Please enter your Last Name.<br>';

var region = objDetect('region').selectedIndex;

if(region==0) error = error + 'Please select your Location.<br>';

var password = objDetect('password').value;
var cpassword = objDetect('cpassword').value;
if(password!==cpassword) error = error + 'The password and password confirmation do not match.<br>';
if(!objDetect('myId')){
if(password.length<6||password.length>20) error = error + 'Password must have between 6 and 20 characters.<br>';
} else {
if(password.length>0&&password.length>20) error = error + 'Password must have between 6 and 20 characters.<br>';
}


i=0;
while (message[i]!=null) {
error = error + message[i] + '<br>';
i++;
}

if(objDetect('agree').checked==false) {
error = error + 'You must agree with our terms of use to continue.<br>';
}


if(error!=''){
var error_message = objDetect('error');
error_message.innerHTML = error;
return false;
} else {
var error_message = objDetect('error');
error_message.innerHTML = '';
var submit = objDetect('formReg').submit();
return true;
}
//alert(message);
}


function checkForgot(){
var error = '';
if(checkemail(objDetect('email').value)==false) {
error = error + 'The email you provided is invalid.<br>';
objDetect('email').style.border = "1px solid #FF0000";
}

if(error!='') {
objDetect('error').innerHTML = error;
return false;
} else {
return true;
}
}




function checkGuestForm() {
var error = '';
	var email = objDetect('email');
	if(checkemail(email.value)==false) {
	error = error + 'The email you provided is invalid.<br>';
	email.style.border = "1px solid #FF0000";
	}

	var name = objDetect('name');
	if(name.value=='') {
		error = error + 'You must enter your name.<br>';
		name.style.border = "1px solid #FF0000";
	}

	var comments = objDetect('comments');
	if(comments.value=='') {
		error = error + 'You must enter your message.<br>';
		comments.style.border = "1px solid #FF0000";
	}
	if(error!='') {
	objDetect('error').innerHTML = error;
	return false;
	} else {
	return true;
	}

}

function checkBlgCommForm() {

var error = '';
	var name = objDetect('com_name');
	if (name.value=='') {
	error = error + 'You must enter your name.<br>';
	name.style.border = "1px solid #FF0000";
	}

	var mail = objDetect('com_mail');
	if(mail.value=='') {
		error = error + 'You must enter your email.<br>';
		mail.style.border = "1px solid #FF0000";
	}

	var text = objDetect('com_text');
	if(text.value=='') {
		error = error + 'You must enter your message.<br>';
		text.style.border = "1px solid #FF0000";
	}
	if(error!='') {
	objDetect('error').innerHTML = error;
	return false;
	} else {
	return true;
	}

return false;
}







function checkFormRegVend() {
	var email = objDetect('email').value;
	var username = objDetect('username').value;
	x_checkFormRegVend(email,username,getResultMessage);
}

function getResultMessage(message){
//alert(message);
var error = '';

var region = objDetect('region')

if(region.selectedIndex==0 || region.selectedIndex==-1) error = error + 'Please Select Region.<br>';

var fname = objDetect('name').value;
if(fname=='') error = error + 'Please enter your Contact Person.<br>';

var cname = objDetect('cname').value;
if(cname=='') error = error + 'Please enter your Business Name.<br>';

var username = objDetect('username').value;
if((username.length==0||username.length>20)) error = error + 'Username must have between 6 and 20 characters.<br>';

var password = objDetect('password').value;
var cpassword = objDetect('cpassword').value;

if(password!==cpassword) error = error + 'The password and password confirmation do not match.<br>';
if(!objDetect('myId')){
if(password.length<6||password.length>20) error = error + 'Password must have between 6 and 20 characters.<br>';
} else {
if(password.length>0&&password.length>20) error = error + 'Password must have between 6 and 20 characters.<br>';
}

i=0;
while (message[i]!=null) {
error = error + message[i] + '<br>';
i++;
}

if(error!=''){
var error_message = objDetect('error');
error_message.innerHTML = error;
return false;
} else {
var error_message = objDetect('error');
error_message.innerHTML = '';
var submit = objDetect('formReg').submit();
return true;
}
}


function checkWeddingInfo(form) {
var error = '';
var region = objDetect('region')
if(region.selectedIndex==0) error = 'Please Select Region';
if(error!='') {
objDetect('error').innerHTML = error;
return false;
} else {
return true;
}
}

function checkHaveOne(status,select){
var select = 'select'+select;
if(status == 'haveone') objDetect(select).disabled = false;
else  objDetect(select).disabled = true;
}

function checkVideo(form){
var error = '';
var str=form.video.value;
str = str.toLowerCase();
var filter=/^([\w-\\:]+).wmv$/i
	if (filter.test(str)) {
	objDetect('error').innerHTML = error;
	return true;
	}
	else {
		error = error + 'Please select a Video file (.wmv).';
		objDetect('error').innerHTML = error;
		return false;
	}
}


function changetxt(){
	var maxleng = 500;
	var fulltext='';
	var description = objDetect('description');
	var l = objDetect('l');
	txt = description.value;
	txtleng = txt.length;
	if (txtleng < maxleng){
		l.value = txtleng;
		description.focus();
		if(fulltext){fulltext = ''}
	}
	else{
		alert('You have exceeded limit in 500 symbols');
		if(!fulltext) fulltext = txt.substring(0,maxleng);
		description.value = fulltext;
		txtleng = description.value.length;
		l.value = txtleng;
		description.focus();
	}
}

function checkNewGallery(){
var error = '';

var name = objDetect('name');
if(name.value=='') {
	error = error + 'Please enter Name.<br>';
	name.style.border = "1px solid #FF0000";
}

var photo = objDetect('photo');

if(objDetect('myId')){
if(photo.value.length > 0){
var str = photo.value;
var from = str.lastIndexOf('.',str.length);
str = str.substring(from,str.length);
str = str.toLowerCase();
var filter=/.jpg$/i
	if (filter.test(str)==false) {
		error = error + 'Please select a Image file (.jpg).<br>';
		photo.style.border = "1px solid #FF0000";
	}


}
} else {
var str = photo.value;
var from = str.lastIndexOf('.',str.length);
str = str.substring(from,str.length);
str = str.toLowerCase();
var filter=/.jpg$/i
	if (filter.test(str)==false) {
		error = error + 'Please select a Image file (.jpg).<br>';
		photo.style.border = "1px solid #FF0000";
	}
}

/*
var text = objDetect('text');
if(text.value=='') {
	error = error + 'Please enter Gallery Text.<br>';
	text.style.border = "1px solid #FF0000";
}
*/






if(error!='') {
objDetect('error').innerHTML = error;
return false;
} else {
return true;
}

}