//Validate the Contact us form
function validateApply()
{
	trimFields();
	if(obj.name.value == "")
	{
		alert("Please enter your Name.");
		obj.name.focus();
		return false;
	}
	if(obj.address.value == "")
	{
		alert("Please enter your Address.");
		obj.address.focus();
		return false;
	}
	if(obj.city.value == "")
	{
		alert("Please enter your City.");
		obj.city.focus();
		return false;
	}
	if(obj.state.value == "")
	{
		alert("Please enter your State.");
		obj.state.focus();
		return false;
	}
	if(obj.pin_code.value == "")
	{
		alert("Please enter your Pin Code.");
		obj.pin_code.focus();
		return false;
	}
	if(obj.email.value == "")
	{
		alert("Please enter your Email.");
		obj.email.focus();
		return false;
	}
	if(!chkEmail(obj.email.value))
	{
		alert("Please enter a valid Email.");
		obj.email.focus();
		return false;
	}
	if(obj.mobile.value == "")
	{
		alert("Please enter your Mobile Number.");
		obj.mobile.focus();
		return false;
	}
	if(obj.edu_qual.value == "")
	{
		alert("Please enter your Educational Qualification.");
		obj.edu_qual.focus();
		return false;
	}
	if(obj.year_of_exp.selectedIndex == 0)
	{
		alert("Please select the Years of Experience");
		obj.year_of_exp.focus();
		return false;
	}
	if(obj.skill_set.value == "")
	{
		alert("Please enter your Skill Set.");
		obj.skill_set.focus();
		return false;
	}
	if(obj.resume.value == "")
	{
		alert("Please attach your Resume. It must be in PDF or DOC format.");
		obj.resume.focus();
		obj.resume.select();
		return false;
	}
	//check for pdf/word extensions
	var ext = obj.resume.value.substring(obj.resume.value.length-3).toLowerCase();
	if(ext != "pdf" && ext != "doc")
	{
		alert("Please attach your resume only in MS-Word or PDF format.");
		obj.resume.focus();
		obj.resume.select();
		return false;
	}
	if(obj.cover_letter.value == "")
	{
		alert("Please write a Cover Letter.");
		obj.cover_letter.focus();
		return false;
	}
	if(obj.captcha.value == "")
	{
		alert("Please type the numbers shown on the Captcha.");
		obj.captcha.focus();
		return false;
	}
	obj.action = 'apply_now.php';
	obj.submit();
}