function isvalid()
{
	//alert("prash");
	
var namefilter=/^([a-zA-Z ])+$/;
if(!namefilter.test(document.form1.fname.value))
{
alert("Invalid Name");
document.form1.fname.focus();
return false;
}


if(!namefilter.test(document.form1.lname.value))
{
alert("Invalid Last Name");
document.form1.lname.focus();
return false;
}


if(document.form1.email.value == "" || document.form1.email.value == "E-mail Address *") { 
alert("Error: Please enter your email address!"); 
document.form1.email.focus(); 
return false; 
}
else
{
var emailFilter=/^.+@.+\..{2,3}$/;
if(!emailFilter.test(document.form1.email.value)) { 
alert("Error: Invalid Email!"); 
document.form1.email.focus(); 
return false; 
}
}


if(document.form1.state.value == "Other")
{
	if(document.form1.other_state.value == "" || document.form1.other_state.value == "If Other, please specify") { 
		alert("Error: Enter Your State!"); 
		document.form1.other_state.focus(); 
		return false; 
	}
}


if(document.form1.phone.value == "" || document.form1.phone.value == "Phone Number *") 
{ 
	alert("Error: Enter Your Phone Number!"); 
	document.form1.phone.focus(); 
	return false; 
}
else
{
var phonefilter=/^([0-9 ])+$/;
if(document.form1.phone.value != "") 
{ 
	if(!phonefilter.test(document.form1.phone.value))
	{
	alert("Invalid Telephone Number");
	document.form1.phone.focus();

	return false;
	}
}
}

document.form1.submit();


}