function isAlphabet1(name){
  var regExp	=	/^[A-Za-z\s]+$/;  
  return regExp.test(name);
}


function homesearch(){
	if(document.prdserchead.srch.value=='keywords........'){
		  alert("Please enter valid value for search");
		  document.prdserchead.srch.focus();
		  return false;
	}
}

function check_user(email)
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="ajax.php"
url=url+"?email="+email
xmlHttp.onreadystatechange=stateChanged3 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}
function stateChanged3() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
  document.getElementById("txtHint3").innerHTML=xmlHttp.responseText;
 } else {
   document.getElementById("txtHint3").innerHTML='Loading...'; 
 }
}
function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}



function validatechangepass(){
	if(document.changepassfrm.old_pass.value==''){
		alert("Please enter old password");
		document.changepassfrm.old_pass.focus();
		return false;
	} 
	if(document.changepassfrm.new_pass.value==''){
		alert("Please enter new password");
		document.changepassfrm.new_pass.focus();
		return false;
	} 
	if(document.changepassfrm.new_pass.value.length < 6) {
            alert("Error: password must contain at least six characters!");
            document.changepassfrm.new_pass.focus()
           return false;
    }
	if(document.changepassfrm.cpass.value==''){
		alert("Please enter confirm password");
		document.changepassfrm.cpass.focus();
		return false;
	} 
	if(document.changepassfrm.new_pass.value!=document.changepassfrm.cpass.value){
		alert("Both password does not match");
		document.changepassfrm.cpass.focus();
		return false;
	} 
}


function validatereferfriend(){
	if(document.postreferfriend.your_name.value == ""){
		alert("Please enter your name.")
		document.postreferfriend.your_name.focus()
		return false;
	}
	if(!isNaN(document.postreferfriend.your_name.value)){
		alert("Please enter alphabetic value in your name.")
		document.postreferfriend.your_name.focus()
		return false;
	}
	if(!isAlphabet1(document.postreferfriend.your_name.value)){
		alert('Please enter your alphabets only.');
		document.postreferfriend.your_name.focus();
        return false;
	}
	
	if(document.postreferfriend.your_email.value == ""){
		alert("Please enter your email address .")
		document.postreferfriend.your_email.focus()
		return false;
	}
	var email = document.postreferfriend.your_email.value;
	if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
		alert("This is not a valid email id! Please fill a valid Email ID.");
		document.postreferfriend.your_email.focus();
		return false;
	}
	if(document.postreferfriend.friend_name.value == ""){
		alert("Please enter your friend's name.")
		document.postreferfriend.friend_name.focus()
		return false;
	}
	if(!isNaN(document.postreferfriend.friend_name.value)){
		alert("Please enter alphabetic value in your friend's name.")
		document.postreferfriend.friend_name.focus()
		return false;
	}
	if(!isAlphabet1(document.postreferfriend.friend_name.value)){
		alert('Please enter your alphabets only.');
		document.postreferfriend.friend_name.focus();
        return false;
	}
	if(document.postreferfriend.friend_email.value == ""){
		alert("Please enter your friend's email address .")
		document.postreferfriend.friend_email.focus()
		return false;
	}
	var email = document.postreferfriend.friend_email.value;
	if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
		alert("This is not a valid email id! Please fill a valid Email ID.");
		document.postreferfriend.friend_email.focus();
		return false;
	}
}





function DateValidate(CtrlSDate, CtrlEDate)
    {
            var SDate = document.getElementById(CtrlSDate).value;        
            var EDate =  document.getElementById(CtrlEDate).value;
             
            var firstIndex = SDate.indexOf("-");
            var secondIndex = SDate.lastIndexOf("-");
            
            var d1 = SDate.substring(0,firstIndex);
            var m1 = SDate.substring(firstIndex+1,secondIndex);
            var y1 = SDate.substring(secondIndex+1,SDate.length);
            var SDateFull=m1 + "/" + d1 + "/" +y1;
            
            
            var d2 = EDate.substring(0,firstIndex);
            var m2 = EDate.substring(firstIndex+1,secondIndex);
            var y2 = EDate.substring(secondIndex+1,EDate.length);
            var EDateFull=m2 + "/" + d2 + "/" +y2;
            
         
             var startDate = new Date(SDateFull);
             var endDate = new Date(EDateFull);
            
            if(SDate != '' && EDate != '' && startDate > endDate)
            {
                alert('TO date must be greater than FROM date.');
                return false;
            }
    }

function validateorder(){
	if(document.searchfrmrt23.coupon_start_date.value != "" && document.searchfrmrt23.coupon_end_date.value == ""){
			alert("Please enter to date.")
			document.searchfrmrt23.coupon_end_date.focus();
			return false;
	}
	if(document.searchfrmrt23.coupon_end_date.value != "" && document.searchfrmrt23.coupon_start_date.value == ""){
			alert("Please enter from date.")
			document.searchfrmrt23.coupon_start_date.focus()
			return false;
	}
	
	if(document.searchfrmrt23.coupon_start_date.value > document.searchfrmrt23.coupon_end_date.value != ""){
		    alert("To date can not less then from date.")
			document.searchfrmrt23.coupon_end_date.focus()
			return false;
	}
}



function enquirycontactus(){
	
	if(document.prdenquiryfrm.your_name.value==''){
		alert("Please enter Your name");
		document.prdenquiryfrm.your_name.focus();
		return false;
    }

	if(!isNaN(document.prdenquiryfrm.your_name.value)){
		alert("Please enter alphabetic value in  name.")
		document.prdenquiryfrm.your_name.focus()
		return false;
	}
	 if(!isAlphabet1(document.prdenquiryfrm.your_name.value)){
		alert('Please enter your alphabets only.');
		document.prdenquiryfrm.your_name.focus();
        return false;
	}
	
   if(document.prdenquiryfrm.your_email.value == ""){
		alert("Please enter your email address .")
		document.prdenquiryfrm.your_email.focus()
		return false;
	}
	var email = document.prdenquiryfrm.your_email.value;
	if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
		alert("This is not a valid email id! Please fill a valid Email ID.");
		document.prdenquiryfrm.your_email.focus();
		return false;
	}
	
	if(document.prdenquiryfrm.your_phone.value==''){
		alert("Please enter phone");
		document.prdenquiryfrm.your_phone.focus();
		return false;
	}
	
	if(document.prdenquiryfrm.your_comments.value==''){
		alert("Please enter comments");
		document.prdenquiryfrm.your_comments.focus();
		return false;
	}
	/*
	if(document.prdenquiryfrm.compname.value==''){
		alert("Please enter company name");
		document.prdenquiryfrm.compname.focus();
		return false;
	} */
	
	if(document.prdenquiryfrm.address.value==''){
		alert("Please enter address");
		document.prdenquiryfrm.address.focus();
		return false;
	}
	
	if(document.prdenquiryfrm.pincode.value == ""){
		alert("Please enter  pin code .")
		document.prdenquiryfrm.pincode.focus()
		return false;
	}
	
	if(document.prdenquiryfrm.country.value==''){
		alert("Please enter country");
		document.prdenquiryfrm.country.focus();
		return false;
	}
	
		
}

function validatenewsletter(){
   if(document.newsletterfrm.nu_name.value=='Name :'){
		alert("Please enter your name");
		document.newsletterfrm.nu_name.focus();
		return false;
	} 
	if(!isNaN(document.newsletterfrm.nu_name.value)){
		alert("Please enter alphabetic value in your name.")
		document.newsletterfrm.nu_name.focus()
		return false;
	}
	 if(!isAlphabet1(document.newsletterfrm.nu_name.value)){
		alert('Please enter your alphabets only.');
		document.newsletterfrm.nu_name.focus();
        return false;
	}
	if(document.newsletterfrm.nu_name.value=='Enter your name'){
		alert("Please enter valid in your name");
		document.newsletterfrm.nu_name.focus();
		return false;
	}
   if(document.newsletterfrm.nu_email.value=='Email id :'){
		alert("Please enter email address");
		document.newsletterfrm.nu_email.focus();
		return false;
	} 
	var email = document.newsletterfrm.nu_email.value;
		if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
			alert("This is not a valid email id! Please fill a valid Email ID.");
			document.newsletterfrm.nu_email.focus();
			return false;
		}
  }




function changecategory(catid)
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="ajax1.php"
url=url+"?catid="+catid
xmlHttp.onreadystatechange=stateChanged3 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}
function stateChanged3() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
  document.getElementById("txtHint3").innerHTML=xmlHttp.responseText;
 } else {
   document.getElementById("txtHint3").innerHTML='Loading...'; 
 }
}
function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}




function validatequote(){
	
	if(document.form2.name.value=='Your Name'){
		alert("Please enter name");
		document.form2.name.focus();
		return false;
	} 
	if(!isNaN(document.form2.name.value)){
		alert("Please enter alphabetic value in your name.")
		document.form2.name.focus()
		return false;
	}
	 if(!isAlphabet1(document.form2.name.value)){
		alert('Please enter your alphabets only.');
		document.form2.name.focus();
        return false;
	}
	if(document.form2.CompanyName.value=='Your Company Name'){
		alert("Please Enter Company Name");
		document.form2.CompanyName.focus();
		return false;
	} 
	
	if(document.form2.EmailID.value=='Email ID'){
		alert("Please enter email address");
		document.form2.EmailID.focus();
		return false;
	}
	var email = document.form2.EmailID.value;
		if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
			alert("This is not a valid email id! Please fill a valid Email ID.");
			document.form2.EmailID.focus();
			return false;
		}
	
	if(document.form2.PhoneNo.value=='Phone No'){
		alert("Please enter Phone No");
		document.form2.PhoneNo.focus();
		return false;
	} 
	if(isNaN(document.form2.PhoneNo.value)){
		alert("Please enter numeric value in Phone No.")
		document.form2.PhoneNo.value="";
		document.form2.PhoneNo.focus()
		return false;
	}
	
	if(document.form2.Country.value==''){
		alert("Please enter Country");
		document.form2.Country.focus();
		return false;
	}
	if(document.form2.ChatID.value=='Chat ID'){
		alert("Please enter Chat ID");
		document.form2.ChatID.focus();
		return false;
	}
	
	if((document.form2.comment.value).trim()==''){
		alert("Please enter message");
		document.form2.comment.focus();
		return false;
	}
    if((document.form2.security_code.value).trim()==''){
		alert("Please enter Word Code");
		document.form2.security_code.focus();
		return false;
	}
}