function checkForm(){
	if (document.career.title.value=="")
	{
		alert("Please enter title");
		document.career.title.focus();
		return false;
	}

	if (document.career.first_name.value=="")
	{
		alert("Please enter first name");
		document.career.first_name.focus();
		return false;
	}

	if (document.career.surname.value=="")
	{
		alert("Please enter surname");
		document.career.surname.focus();
		return false;
	}

	if (document.career.present_address.value=="")
	{
		alert("Please enter communication address");
		document.career.present_address.focus();
		return false;
	}

	if (document.career.present_city1.value=="")
	{
		alert("Please enter city");
		document.career.present_city1.focus();
		return false;
	}

	if (document.career.pin.value=="")
	{
		alert("Please enter pin no");
		document.career.pin.focus();
		return false;
	}
	else{
		if(isNaN(document.career.pin.value)){
			alert("Please enter valid pin no");
			document.career.pin.focus();
			return false;
		}
	}

	if (document.career.telephone.value=="")
	{
		alert("Please enter telephone no");
		document.career.telephone.focus();
		return false;
	}
	else{
		if(isNaN(document.career.telephone.value)){
			alert("Please enter valid telephone no");
			document.career.telephone.focus();
			return false;
		}
	}

	if (document.career.mobile.value=="")
	{
		alert("Please enter mobile no");
		document.career.mobile.focus();
		return false;
	}
	else{
		if(isNaN(document.career.mobile.value)){
			alert("Please enter valid mobile no");
			document.career.mobile.focus();
			return false;
		}
	}

	if(document.career.email.value==""){
		alert("Please enter email id");
		document.career.email.focus();
		return false;
	}
	else{
		if(document.career.email.value!=""){
			emailval=document.career.email.value;
			emailval=emailval.split(";");
			emlctr=emailval.length;
			chk=1;
			for(i=0;i<emlctr;i++)
			{
				if(emailval[i].indexOf("@")==-1)
				{
					chk=0;
					break;
				}
				if(emailval[i].indexOf(".")==-1)
				{
					chk=0;
					break;
				}
			}
			if(chk==0)
			{
				alert("Invalid Email ID");
				document.career.email.focus();
				return false;
			}
			else{
				var data=document.career.email.value;
				var last=data.lastIndexOf("@");
				var lastDot=data.lastIndexOf(".");
				
				if(last > lastDot){
					alert("Invalid Email ID");
					document.career.email.focus();
					return false;
				}
			}
		}
	}
	
	if(document.career.institution_grad.value==""){
		alert("Please enter institutaion name");
		document.career.institution_grad.focus();
		return false;
	}

	if(document.career.degree_diploma_grad.value==""){
		alert("Please enter degree/diploma");
		document.career.degree_diploma_grad.focus();
		return false;
	}

	if(document.career.organisation_present.value==""){
		alert("Please enter organisation name");
		document.career.organisation_present.focus();
		return false;
	}

	if(document.career.designation_present.value==""){
		alert("Please enter designation");
		document.career.designation_present.focus();
		return false;
	}

	if(document.career.cost_to_company_present.value==""){
		alert("Please enter total(CTC)");
		document.career.cost_to_company_present.focus();
		return false;
	}
	else{
		if (isNaN(document.career.cost_to_company_present.value))
		{
			alert("Please enter valid amount");
			document.career.cost_to_company_present.focus();
			return false;
		}
	}

	if(document.career.present_job_desc.value==""){
		alert("Please enter job description");
		document.career.present_job_desc.focus();
		return false;
	}

	if(document.career.organisation_prev_job1.value==""){
		alert("Please enter previous organisation name");
		document.career.organisation_prev_job1.focus();
		return false;
	}

	if(document.career.designation_prev_job1.value==""){
		alert("Please enter previous designation");
		document.career.designation_prev_job1.focus();
		return false;
	}

	if(document.career.prev_job_desc.value==""){
		alert("Please enter previous job description");
		document.career.prev_job_desc.focus();
		return false;
	}

	if(document.career.other_details_experience.value==""){
		alert("Please enter total experience");
		document.career.other_details_experience.focus();
		return false;
	}
	else{
		if (isNaN(document.career.other_details_experience.value))
		{
			alert("Please enter valid data");
			document.career.other_details_experience.focus();
			return false;
		}
	}
	if (document.career.security_code.value=="")
	{
		alert("Please mention security code");
		document.career.security_code.focus();
		return false;
	}
}