// validation for request quote form
 
function check_valid()
{
	  var alphaExp = /^[a-zA-Z]+$/;
	  var phonenumber =/(^[0-9\s\-\+]{0,20})$/;
	  var emailRe = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*\.(\w{2}|(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum))$/;
	  if(document.frm_quote.txt_name.value=='')
	  {
		alert("Please enter name.");
		document.frm_quote.txt_name.focus();
		return false;
	  
	  }
	  if(document.frm_quote.txt_name.value.match(phonenumber))
	  {
		alert("Please enter valid name.");
		document.frm_quote.txt_name.focus();
		return false;
	  
	  }
	  if(document.frm_quote.company_name.value=='')
	  {
		alert("Please enter company name.");
		document.frm_quote.company_name.focus();
		return false;
	  
	  }
	  if(document.frm_quote.mobile_number.value=='')
	  {
		 alert("Please enter mobile number.");
		document.frm_quote.mobile_number.focus();
		return false;
	  }
	  if(!document.frm_quote.mobile_number.value.match(phonenumber))
	  {
		alert("Please enter valid mobile number.");
		document.frm_quote.mobile_number.focus();
		return false;
	  }
	  if(document.frm_quote.email_address.value=='')
	  {
		alert("Please enter email address.");
		document.frm_quote.email_address.focus();
		return false;
	  
	  }
	  if(!document.frm_quote.email_address.value.match(emailRe))
	  {
		alert("Please enter valid email address.");
		document.frm_quote.email_address.focus();
		return false;
	  
	  }
	  if(document.frm_quote.requirement.value=='')
	  {
		alert("Please enter your requirement.");
		document.frm_quote.requirement.focus();
		return false;
	  
	  }
	  
	  if(document.frm_quote.phone_number.value)
	  {
		   if(!document.frm_quote.phone_number.value.match(phonenumber))
		   {
			alert("Please enter valid phone number.");
			document.frm_quote.phone_number.focus();
			return false;
		   }
	  }
	  if(document.frm_quote.zip_code.value)
	  {
		   if(!document.frm_quote.zip_code.value.match(phonenumber))
		   {
			alert("Please enter valid zip code.");
			document.frm_quote.zip_code.focus();
			return false;
		   }
	  }
  
  

}