function Validate(form)
{

   v1=form.username
   if(isblank(v1)==false) 
	{
		alert("Please specify your Name.");
		v1.focus(); 
	return false
	}
	
	var emailPat1 = /^[a-zA-Z]+$/;
    var emailid1=v1.value;
    var matchArray1 = emailid1.match(emailPat1);
    if (matchArray1 == null)
    {       
      alert("Please Enter only letters in Name"); 
	  return false
    }
	
	v1=form.mobile1
	if(isblank(v1)==false) 
	{
	alert("Please specify valid mobile no");
	v1.focus(); 
	return false
	}

v1=form.email
	if(isblank(v1)==false) 
	{
	alert("Please specify your e-mail");
	v1.focus(); 
	return false;
	}

	var emailPat = /^(\".*\"|[A-Za-z]\w*)@(\[\d{1,3}(\.\d{1,3}){3}]|[A-Za-z]\w*(\.[A-Za-z]\w*)+)$/;
    var emailid=v1.value;
    var matchArray = emailid.match(emailPat);
    if (matchArray == null)
    {
         alert("The email \""+ v1.value+" \"is not valid email");
		 v1.focus(); 
		 return false;
    }	
	

	return true;
}


function Validate2(form)
{

		v1=form.username
		if(isblank(v1)==false) 
	{
		alert("Please specify your Name.");
		v1.focus(); 
	return false
	}
	
	var emailPat1 = /^[a-zA-Z]+$/;
    var emailid1=v1.value;
    var matchArray1 = emailid1.match(emailPat1);
    if (matchArray1 == null)
    {       
      alert("Please Enter only letters in Name"); 
	  return false
    }
	
	v1=form.mobile1
	if(isblank(v1)==false) 
	{
	alert("Please specify valid mobile no");
	v1.focus(); 
	return false
	}

v1=form.email
	if(isblank(v1)==false) 
	{
	alert("Please specify your e-mail");
	v1.focus(); 
	return false;
	}

	var emailPat = /^(\".*\"|[A-Za-z]\w*)@(\[\d{1,3}(\.\d{1,3}){3}]|[A-Za-z]\w*(\.[A-Za-z]\w*)+)$/;
    var emailid=v1.value;
    var matchArray = emailid.match(emailPat);
    if (matchArray == null)
    {
         alert("The email \""+ v1.value+" \"is not valid email");
		 v1.focus(); 
		 return false;
    }	
	

	return true;
}

function Validate3(form)
{

		v1=form.username
		if(isblank(v1)==false) 
	{
		alert("Please specify your Name.");
		v1.focus(); 
	return false
	}
	
	var emailPat1 = /^[a-zA-Z]+$/;
    var emailid1=v1.value;
    var matchArray1 = emailid1.match(emailPat1);
    if (matchArray1 == null)
    {       
      alert("Please Enter only letters in Name"); 
	  return false
    }
	
	v1=form.email
	if(isblank(v1)==false) 
	{
	alert("Please specify your e-mail");
	v1.focus(); 
	return false;
	}

	var emailPat = /^(\".*\"|[A-Za-z]\w*)@(\[\d{1,3}(\.\d{1,3}){3}]|[A-Za-z]\w*(\.[A-Za-z]\w*)+)$/;
    var emailid=v1.value;
    var matchArray = emailid.match(emailPat);
    if (matchArray == null)
    {
         alert("The email \""+ v1.value+" \"is not valid email");
		 v1.focus(); 
		 return false;
    }	
	
	
	v1=form.mobile1
	if(isblank(v1)==false) 
	{
	alert("Please specify valid mobile no");
	v1.focus(); 
	return false
	}

	return true;
}

function isblank(s3) 
{
	if (s3.value == "") 
	{
	return false
	}
else 
	{
	return true
   }
}

function isEmail(s2) 
{
	if ((s2.value == "" || s2.value.indexOf('@', 0) == -1)) {
	return false
}
else {
	return true
   }

}