function ismail()
{
    thisForm = document.emailForm;

    if (thisForm.email.value.length > 0) {
        if( thisForm.email.value.indexOf ('@',0) == -1 ||
            thisForm.email.value.indexOf ('.',0) == -1) {
            alert("Enter your email ");
            thisForm.email.select();
            thisForm.email.focus();
            return false;
        }
        else {
            return true;
        }
    }
}

function evSave(){
	if (document.emailForm.name.value=="")
	{alert("Enter your name !");
	document.emailForm.name.focus();
	return false;
	}

	if (document.emailForm.email.value=="")
	{alert("Enter your email !");
	document.emailForm.email.focus();
	return false;
	}

	if (document.emailForm.subject.value=="")
	{alert("Enter your subject !");
	document.emailForm.subject.focus();
	return false;
	}

	if (document.emailForm.text.value=="")
	{alert("Enter your message !");
	document.emailForm.text.focus();
	return false;
	}
	
}