function isValidEmail(str) {



   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);



}

function IsNumeric(sText)



{

   var ValidChars = "0123456789.";

   var IsNumber=true;

   var Char;



 

   for (i = 0; i < sText.length && IsNumber == true; i++) 

      { 

      Char = sText.charAt(i); 

      if (ValidChars.indexOf(Char) == -1) 

         {

         IsNumber = false;

         }

      }

   return IsNumber;

   

   }

function alltrim(str) 

{

                return str.replace(/^\s+|\s+$/g, '');

 }







function validContactForm()

{

	

	//alert("check");	

	

 	

	if(alltrim(document.frm.name.value) == "" )

	{

		alert("Please enter your name");

		document.frm.name.focus();

		return false;

	}

	

	if(alltrim(document.frm.phone.value) == "" )

	{

		alert("Please enter your phone");

		document.frm.phone.focus();

		return false;

	}

if (!IsNumeric(document.frm.phone.value))

{



alert ("Please Enter your Phone No. in Numeric");

document.frm.phone.focus();

return false;

}	

		

if (document.frm.email.value=="")

{

alert ("please enter your email.")

document.frm.email.focus();

return false;

}





if (!isValidEmail(document.frm.email.value))

{

alert ("please enter your correct email.")

document.frm.email.focus();

return false;

}


if (document.frm.enquiry.value=="")

{

alert ("please enter your comments.")

document.frm.enquiry.focus();

return false;

}




		

}