function formvalid1()
{
if(document.form2.name.value=='')
{
alert("Enter Your Name !");
document.form2.name.focus();
return false;
}

var email=document.form2.email.value;
if(email=='')
{
alert('Please enter email id');
document.form2.email.focus();
return false;
}
else if(email.indexOf('@')==-1)
{
alert('Invalid email id check (@ or .\'s)');
var len=document.form2.email.length;
document.form2.email.select(0,len-1)
document.form2.email.focus();
return false;
}
else if(email.indexOf('.')==-1)
{
alert('Invalid email id check (@ or .\'s)');
var len=document.form2.email.length;
document.form2.email.select(0,len-1)
document.form2.email.focus();
return false;
}
if(document.form2.phone.value=='')
{
alert("Enter Your Phone No.!");
document.form2.phone.focus();
return false;
}

if(isNaN(document.form2.phone.value))
{
alert("Phone No. Should Be No.!");
document.form2.phone.focus();
return false;
}

}