function verifyvals()
{
	

if(document.getElementById("textfield").value=='')

{

alert("Please enter your name");

document.getElementById("textfield").focus();

return false;

}

if(document.getElementById("textfield2").value=='')

{

alert("Please enter email id");

document.getElementById("textfield2").focus();

return false;
}
}
var testresults

function checkemail(email){

var str=document.getElementById(email).value

var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i

if (filter.test(str)) testresults=true

else{

	alert("Please input a valid email address!")

	testresults=false

	document.getElementById(email).focus()

	}

return (testresults)

}