// JavaScript Document
function verify_opinion()
{
	if(Trim(document.frm_opinion.txtname.value)=="")
	{
		alert("Please Enter Your Name !");
		document.frm_opinion.txtname.focus();
		return false;
	}
	if(Trim(document.frm_opinion.txtphone.value)=="")
	{
		alert("Please Enter Your Phone No. !");
		document.frm_opinion.txtphone.focus();
		return false;
	}
	if(Trim(document.frm_opinion.txtemail.value)=="")
	{
		alert("Please Enter Email !");
		document.frm_opinion.txtemail.focus();
		return false;
	}
	else if(!isEmail(document.frm_opinion.txtemail.value,1,0) || (document.frm_opinion.txtemail.value.length==0)){
		alert("Invalid Email Address !");
		document.frm_opinion.txtemail.focus();		
		return false;
	}
	document.frm_opinion.action="opinion_mail.php";
	document.frm_opinion.submit();
}