// JavaScript Document
function validate() 
{
	if(document.frmreg.firstname.value=='')
		{
		alert('Please enter first name');
		document.frmreg.firstname.focus();
		return false;
		}
	//validate FirstName
	if(document.frmreg.surname.value=='')
		{
		alert('Please enter surname name.');
		document.frmreg.surname.focus();
		return false;
		}
    //validate Surname
	if(document.frmreg.job.value=='')
		{
		alert('Please enter job Title.');
		document.frmreg.job.focus();
		return false;
		}
	if(document.frmreg.company.value=='')
		{
		alert('Please enter company Name.');
		document.frmreg.company.focus();
		return false;
		}

	if(document.frmreg.address1.value=='')
		{
		alert('Please enter address.');
		document.frmreg.address1.focus();
		return false;
		}
		
	if(document.frmreg.city.value=='')
		{
		alert('Please enter city.');
		document.frmreg.city.focus();
		return false;
		}

   //validate Email
    var emailID = document.frmreg.email.value;
    atpos = emailID.indexOf("@");
    dotpos = emailID.lastIndexOf(".");
    if (atpos < 1 || ( dotpos - atpos < 2 )) 
       {
       alert("Please enter correct email ID")
       document.frmreg.email.focus();
       return false;
       }
    if(document.frmreg.mobilenumber.value=='')
	    {
	    alert('Please enter mobile.');
	    document.frmreg.mobilenumber.focus();
	    return false;
	    }
   return true;
}