function formCheck(objID){
	if($(objID).val()=="" || $(objID).val()==null){
		return false;
	} else {
		return true;
	}
}
function formValidationContact() {
	if (formCheck("#contact_name")==true && formCheck("#contact_email")==true && formCheck("#contact_message")==true) {
		$("#form_error").text("");
		return true;
	}else{
		$("#form_error").text("Please fill in all fields.");
		return false;
	}
}
function formValidationUploadCV() {
	if (formCheck("#uploadcv_name")==true && formCheck("#uploadcv_email")==true && formCheck("#uploadcv_message")==true) {
		$("#form_error").text("");
		return true;
	}else{
		$("#form_error").text("Please fill in all fields.");
		return false;
	}
}
function formValidationEmployers() {
	if (formCheck("#employers_name")==true && formCheck("#employers_org")==true && formCheck("#employers_email")==true && formCheck("#employers_jobtitle")==true && formCheck("#employers_jobtype")==true) {
		$("#form_error").text("");
		return true;
	}else{
		$("#form_error").text("Please fill in all fields.");
		return false;
	}
}
function isNumberKey(evt){
	var charCode = (evt.which) ? evt.which : event.keyCode
	if (charCode > 31 && (charCode < 48 || charCode > 57)) {
		return false;
	} else {
		return true;
	}
}