// JavaScript Document

function chk_frm()
{ 
	var doc = document.form1
	if(doc.name.value=="")
	{
		alert("Please Enter Your Name");
		doc.name.focus();
		return false;
	}
	if(doc.city.value=="")
	{
		alert("Please Enter City");
		doc.city.focus();
		return false;
	}
	if(doc.pincode.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values in Pincode");
		doc.pincode.focus();
		return false;
	}
	if(doc.country.value=="")
	{
		alert("Please Select Your Country");
		doc.country.focus();
		return false;
	}
	if(doc.phone.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values in Phone Number");
		doc.phone.focus();
		return false;
	}
	if(doc.fax.value.match(/[A-Za-z`~!#$%^*()_:;"'|<>?]+/))
	{
		alert("Please enter Only numberic values in Fax Number");
		doc.fax.focus();
		return false;
	}
	if(doc.email.value=="")
	{
		alert("Please Enter E-mail");
		doc.email.focus();
		return false;
	}
	if(echeck(doc.email.value)==false)
	{
		doc.email.value="";
		doc.email.focus();
		return false;
	}	
	if(doc.enquiry.value=="")
	{
		alert("Please Enter Your Question");
		doc.enquiry.focus();
		return false;
	}
	doc.hidAdd.value="Add";
//	alert(doc.hidAdd.value);
	doc.action="BookOnline.php";
	doc.submit();
	return true;
	
}
function echeck(str)
{
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	if (str.indexOf(at)==-1){
	   alert("Please enter valid email id");
	   return false;
	}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert("Please enter valid email id");
	   return false;
	}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		alert("Please enter valid email id");
		return false;
	}
	 if (str.indexOf(at,(lat+1))!=-1){
		alert("Please enter valid email id");
		return false;
	 }
	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		alert("Please enter valid email id");
		return false;
	 }
	 if (str.indexOf(dot,(lat+2))==-1){
		alert("Please enter valid email id");
		return false;
	 }

	 if (str.indexOf(" ")!=-1){
		alert("Please enter valid email id");
		return false;
	 }
	  return true;
}