function validateJob()
{
	obj_job = document.frmDCA;
	if(obj_job.realname.value == "")
	{
		alert("Please enter your Name.");
		obj_job.realname.focus();
		return false;
	}
	if(obj_job.email.value == "")
	{
		alert("Please enter your Email.");
		obj_job.email.focus();
		return false;
	}
	if(!chkEmail(obj_job.email.value))
	{
		alert("Please enter a valid Email.");
		obj_job.email.select();
		obj_job.email.focus();
		return false;
	}
	if(obj_job.captcha.value == "")
	{
		alert("Please enter the characters shown in the image");
		obj_job.captcha.focus();
		return false;
	}
	obj_job.action = "job_application.php";
	obj_job.submit();
}
// Function to cancel the job.
function cancelJob()
{
	var confMsg = 'Are you sure you want to Cancel?';
	if(confirm(confMsg))
	{
		self.location = 'index.php';
	}
}