function isValidEmail(email, required)
{
if (required==undefined)
required=true;
if (email==null)
{
if (required)
return false;
return true;
}
if (email.length==0)
{
if (required)
return false;
return true;
}
if (! allValidChars(email))
return false;
if (email.indexOf("@") < 1)
return false;
else if (email.lastIndexOf(".") <= email.indexOf("@"))
return false;
else if (email.indexOf("@") == email.length)
return false;
else if (email.indexOf("..") >=0)
return false;
else if (email.indexOf(".") == email.length)
return false;
return true;
}
function allValidChars(email)
{
var parsed = true;
var validchars = "abcdefghijklmnopqrstuvwxyz0123456789@._";
for (var i=0; i < email.length; i++)
{
var letter = email.charAt(i).toLowerCase();
if (validchars.indexOf(letter) != -1)
continue;
parsed = false;
break;
}
return parsed;
}
function isNumber(evt)
{
if (navigator.appName=="Microsoft Internet Explorer")
{
if (evt.keyCode>47 && evt.keyCode<58)
{}
else
return false;
}
else
{
if (evt.which>47 && evt.which<58 || evt.which==8)
{}
else
return false;
}
//return true;
}
/**********************************/
function validate(frm)
{
if(frm.name.value=="")
{
alert("Please Enter your Name");
frm.name.focus();
return false;
}
if(frm.email.value=="")
{
alert("Please Enter Email");
frm.email.focus();
return false;
}
if (! isValidEmail(frm.email.value))
{
alert("Please Enter a valid Email address");
frm.email.focus();
return false;
}
if(frm.country.value=="")
{
alert("Please Enter your country");
frm.country.focus();
return false;
}
if(frm.phone_no.value=="")
{
alert("Please Enter Telephone Number");
frm.phone_no.focus();
return false;
}
if(frm.adult.selectedIndex==0)
{
alert("Please Select Adult.");
frm.adult.focus();
return false;
}
if(frm.month.selectedIndex==0)
{
alert("Please Select month.")
frm.month.focus();
return false;
}
if(frm.year.selectedIndex==0)
{
alert("Please Select Year.")
frm.year.focus();
return false;
}
if(frm.duration.selectedIndex==0)
{
alert("Please select duration.")
frm.duration.focus();
return false;
}
if(frm.requirements.value=="")
{
alert("Please describe your requirements");
frm.requirements.focus();
return false;
}
if(frm.captcha.value=="")
{
alert("Please enter image code");
frm.captcha.focus();
return false;
}
return true;
}
function showEmailInfo(){ var user = "info"; var domain= "luxuryindiatours.co.uk"; var sub="India Tour "; document.write(''); document.write(user + '@' + domain + ''); return false;}
function showEmailLuxuryTours(){ var user = "luxurytours"; var domain= "luxuryindiatours.co.uk"; var sub="Luxury India Tour "; document.write(''); document.write(user + '@' + domain + ''); return false;}