////validation
function validate()
{
	var cptrn=/^([A-Za-z]{1})([A-Za-z\s])+$/;        
	var spptrn=/^[a-zA-Z ]+$/;
	var eptrn=/^[a-z0-9]+[a-z0-9\._]*@[a-z0-9\.]+\.[a-z]{2,3}$/;    ///////////mail pattern///////
	var pwdptrn=/^[\S]+$/; //password pattern////
	var idptrn=/^([A-Za-z]{1,1})([a-zA-Z0-9_])+$/;      //////////id pattern////////////////
	var adptrn=/^([A-Za-z]{1})([A-Za-z\s\.\,\-\:\;])[0-9]+$/;

	if(document.newsletter.name.value=='')
		{
		alert(" Name should not be left blank!");
		document.newsletter.name.focus();
		return false;
		}
		
/*	if(!document.form1.fname.value=="")
	{
	   if(!document.form1.fname.value.match(cptrn))
	   {
	   alert("Enter only characters for First Name!!");
	   document.form1.fname.focus();
	   return false;
	   }
	 }

	if(document.form1.lname.value=='')
		{
		alert("Last Name should not be left blank!");
		document.form1.lname.focus();
		return false;
		}
		
	if(!document.form1.lname.value==""){
	   if(!document.form1.lname.value.match(cptrn)){
	   alert("Enter only characters for Last Name!!");
	   document.form1.lname.focus();
	   return false;
	   }
	 }
	 
	if(document.form1.displayname.value=='')
		{
		alert("Display Name should not be left blank!");
		document.form1.displayname.focus();
		return false;
		}
		
	if(!document.form1.displayname.value==""){
	   if(!document.form1.displayname.value.match(cptrn)){
	   alert("Enter only characters for Display Name!!");
	   document.form1.displayname.focus();
	   return false;
	   }
	 }
	 
	if(document.form1.country.value=='0')
	{
		alert("Please select Country!");
		document.form1.country.focus();
		return false;
	} 
	
	if(document.form1.state.value=='0')
	{
		alert("Please select State!");
		document.form1.state.focus();
		return false;
	}
		
	if(document.form1.selcity.value=='0')
	{
		alert("Please select City!");
		document.form1.selcity.focus();
		return false;
	}

	if(document.form1.address.value=="")
	{
		alert("Please enter your Address!");
		document.form1.address.focus();
		return false;
	}
	
	var addptrn=/^([a-zA-Z0-9]{1})([a-zA-Z0-9\s,-.&\/( )]){1,99}$/;
	if(!document.form1.address.value.match(addptrn))
	{
	alert("Please use alphanumeric and ,&-.( ) for Address!");
	document.form1.address.focus();
	return false;	
	}
	
	if(document.form1.mobile.value=="")
	{
	alert("Please enter your Mobile Number!");
	document.form1.mobile.focus();
	return false;
	}
	var ptrn4=/^[0-9]{10,12}$/;
	if(!document.form1.mobile.value=="")
	{
	   if(!document.form1.mobile.value.match(ptrn4))
	   {
	   alert("Enter only numbers for Mobile Number (10-12) digit!");
	   document.form1.mobile.focus();
	   return false;
	   }
	 }
	 
*/	if(document.newsletter.email.value=="")
		{
		alert("Email-ID should not be left blank!");
		document.newsletter.email.focus();
		return false;
		}

	if(!document.newsletter.email.value.match(eptrn))
	{
		alert("Invalid Email-ID! try again with correct value!");
		document.newsletter.email.focus();
		return false;
	}
	
	/*var wptrn=/^http[s]?:\/\/w{3}\.[a-z\.]+\.[a-z]{2,3}$/;	
	if(document.form1.web.value=='')
		{
		alert("Please enter your website address!");
		document.form1.web.focus();
		return false;
		}
	
	if(!document.form1.web.value.match(wptrn))
	   {
		alert("Enter website in this form http://www.abc.com!");
		document.form1.web.focus();
		return false;
	  }	
	  
	var ptrn3=/^[0-9]{5,8}$/;
		if(!document.form1.zip.value=="")
		{
		   if(!document.form1.zip.value.match(ptrn3))
		   {
		   alert("Enter only number for Zipcode!");
		   document.form1.zip.focus();
		   return false;
		   }
		 }
			
		if(document.form1.login.value==''){
		alert("Login Name should not be left blank!");
		document.form1.login.focus();
		return false;
		}
	if(!document.form1.login.value=="")
	{  
	   if(!document.form1.login.value.match(idptrn))
	   {
	   alert("Please enter alphanumerics and '_' for Login Name!!");
	   document.form1.login.focus();
	   return false;
	   }
		}
			
	if(document.form1.passwrd.value=="")

		{
		alert("Please enter password!");
		document.form1.passwrd.focus();
		return false;
		}
	if(!document.form1.passwrd.value.match(pwdptrn))
	   {
	  alert("Space between characters are not allowed in password!");
	   document.form1.passwrd.focus();
	   return false;
	   }
	   
	   if(document.form1.c_password.value=="")
		{
		alert("Please retype password!");
		document.form1.c_password.focus();
		return false;
		}
		
		if(document.form1.passwrd.value != document.form1.c_password.value)
		{
		alert("Password or re-type password is not same! Please retype..");
		document.form1.c_password.focus();
		return false;
		}

	var chkterm=document.form1.chkterm;
	if (!chkterm.checked) 
	{
		alert("Please check the agree to our Terms & Conditions box.");
		chkterm.focus();
		return false;
	}
	return true;
*/}