function validdata()
{
	
	if ((document.dataform.s_enquiry[0].checked == false )&&(document.dataform.s_enquiry[1].checked == false)&&(document.dataform.s_enquiry[2].checked == false)&&(document.dataform.s_enquiry[3].checked == false))   
    {
		alert("Please select Enquiry Type!")
		return false; 
	} 
	else if(document.dataform.s_name.value=="")
	{
		alert("Please enter Your Name!")
		document.dataform.s_name.focus();
		return false; 
	}
	else if(document.dataform.s_email.value=="")
	{
		alert("Please enter Your Email ID!")
		document.dataform.s_email.focus();
		return false; 
	}
	else if(document.dataform.s_email.value.indexOf("@")==-1)
	{
		alert("Please enter a valid EmailID");
		document.dataform.s_email.focus();
      	return false; 
	}
	else if(document.dataform.s_ccode.value=="")
	{
      	alert("Please enter Country code of Landline");
      	document.dataform.s_ccode.focus();
      	return false; 
	}
	else if(document.dataform.s_acode.value=="")
	{
      	alert("Please enter Area code of Landline");
      	document.dataform.s_acode.focus();
      	return false; 
	}
	else if(document.dataform.s_phone.value=="")
	{
      	alert("Please enter Your Landline Number");
      	document.dataform.s_phone.focus();
     	 return false; 
	}
	else if(document.dataform.s_mbl.value=="")
	{
      	alert("Please enter Your Mobile Number");
     	document.dataform.s_mbl.focus();
     	return false;
	}
	
	else if(document.dataform.s_mbl.value.length<10)
	{
	  alert("Please enter Valid Mobile Number");
      document.dataform.s_mbl.focus();
      return false;
	}
	else if(document.dataform.s_country.value=="")
	{
      alert("Please Select Your Country");
      document.dataform.s_country.focus();
      return false; 
	}
	else if((document.dataform.s_businesstyp[0].checked == false )&&(document.dataform.s_businesstyp[1].checked == false )&&(document.dataform.s_businesstyp[2].checked == false )&&(document.dataform.s_businesstyp[3].checked == false )&&(document.dataform.s_businesstyp[4].checked == false )&&(document.dataform.s_businesstyp[5].checked == false ))
	{
      alert("Please Select Business Type");
      return false; 
	}
	else
	{
		document.dataform.action ="contactus.php";
		document.dataform.submit(); 
		
	}

}