function chk()
{ 
var obj1=document.frm_contact;
 var emailStr=document.frm_contact.email.value;
 if(document.getElementById('name').value == '' )
 {
 alert("Please fill your Name");
 document.getElementById('name').focus();
 return false;
 } 
 if(document.getElementById('email').value.length == 0)
 {
 alert('Please  fill  your  E-mail');
 document.getElementById('email').focus();
 return false;
 }
  //
var emailPat=/^(.+)@(.+)$/
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
var validChars="\[^\\s" + specialChars + "\]"
var quotedUser="(\"[^\"]*\")"
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
var atom=validChars + '+'
var word="(" + atom + "|" + quotedUser + ")"
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
var matchArray=emailStr.match(emailPat)
if (matchArray==null) {
    alert("Your E-mail  Not  Correct")
	obj1.email.focus()
	return false
}
var user=matchArray[1]
var domain=matchArray[2]
if (user.match(userPat)==null) {
    alert("Your E-mail  Not  Correct")
	obj1.email.focus()
    return false
}
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Destination IP address is invalid!")
			obj1.email.focus()
		return false
	    }
    }
    return true
}

var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("The domain name doesn't seem to be valid.")
	obj1.email.focus()
    return false
}
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) {  
   alert("This email address is not correct.")
   obj1.email.focus()
   return false
}

if (len<2) {
   var errStr="This address is missing a hostname!"
   alert(errStr)
   obj1.email.focus()
   return false
}
				//
if(document.getElementById('phone').value.length == 0)
 {
 alert('Please  fill  your  Telephone');
 document.getElementById('phone').focus();
 return false;
 }
 if(document.getElementById('subject').value.length == 0)
 {
 alert('Please  fill  your  Subject');
 document.getElementById('subject').focus();
 return false;
 }
 if(document.getElementById('messages').value.length == 0)
 {
 alert('Please  fill  your  Detail');
 document.getElementById('messages').focus();
 return false;
 } 
 if(document.getElementById('chkspam').value.length == 0)
 {
 alert('Please  fill  your  Number');
 document.getElementById('chkspam').focus();
 return false;
 } 
document.getElementById('upmsg').innerHTML = '' ;
obj1.submit();
return true ;
}

function chksend()
{ 
var obj1=document.frmSubscribe;
 var emailStr=document.frmSubscribe.email.value;
 if(document.getElementById('name').value == '' )
 {
 alert("Please fill your Name");
 document.getElementById('name').focus();
 return false;
 } 
 if(document.getElementById('email').value.length == 0)
 {
 alert('Please  fill  your  E-mail');
 document.getElementById('email').focus();
 return false;
 }
  //
var emailPat=/^(.+)@(.+)$/
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
var validChars="\[^\\s" + specialChars + "\]"
var quotedUser="(\"[^\"]*\")"
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
var atom=validChars + '+'
var word="(" + atom + "|" + quotedUser + ")"
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
var matchArray=emailStr.match(emailPat)
if (matchArray==null) {
    alert("Your E-mail  Not  Correct")
	obj1.email.focus()
	return false
}
var user=matchArray[1]
var domain=matchArray[2]
if (user.match(userPat)==null) {
    alert("Your E-mail  Not  Correct")
	obj1.email.focus()
    return false
}
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Destination IP address is invalid!")
			obj1.email.focus()
		return false
	    }
    }
    return true
}

var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("The domain name doesn't seem to be valid.")
	obj1.email.focus()
    return false
}
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) {  
   alert("This email address is not correct.")
   obj1.email.focus()
   return false
}

if (len<2) {
   var errStr="This address is missing a hostname!"
   alert(errStr)
   obj1.email.focus()
   return false
}
//
document.getElementById('sendmsg').innerHTML = '' ;
obj1.submit();
return true ;
}
function sendok(pathfile)
{
document.getElementById('sendmsg').innerHTML = '' ;
alert( 'You will send Data complete!') ;
window.location.href='index.php';
document.getElementById('frmSubscribe').reset() ;
return true ;
}

function uploadok(pathfile)
{
document.getElementById('upmsg').innerHTML = '' ;
alert( 'You will send Data complete!') ;
window.location.href='contact-us.php';
document.getElementById('frm_contact').reset() ;
return true ;
}
function uploaderror(pathfile)
{
alert(pathfile) ;
return true ;
}