function validate_check(){
	var chks = document.getElementsByName('checkid[]');
	var hasChecked = false;
	for (var i = 0; i < chks.length; i++){
		if (chks[i].checked){
			hasChecked = true;
			break;
		}
	}
	if(!hasChecked){
		alert("Please select at least one item.");
		chks[0].focus();
		return false;
	}
	return true;
}

function validate_search(){
    if(document.search.searchbox.value == "" ){
        alert ( "Please Enter Your Text First!!" );
        return false;
    }
}
function validate_newsletter(){
    if(document.form.uemail.value == ""){
        alert ( "Please Enter Your Email First!" );
        return false;
    }
}

var total_errors = 0;

function val_career(theForm){
	
	if(career.fname.value == ''){
		var error_id = document.getElementById('fname_err');
		error_id.style.visibility = 'visible';
		error_id.style.color = '#D53042';
		total_errors++;
	}else{
		var error_id = document.getElementById('fname_err');
		error_id.style.visibility = 'hidden';
	}

	if(career.lname.value == ''){
		var error_id = document.getElementById('lname_err');
		error_id.style.visibility = 'visible';
		error_id.style.color = '#D53042';
		total_errors++;
	}else{
		var error_id = document.getElementById('lname_err');
		error_id.style.visibility = 'hidden';
	}

	if(career.mob.value == ''){
		var error_id = document.getElementById('mob_err');
		error_id.style.visibility = 'visible';
		error_id.style.color = '#D53042';
		total_errors++;
	}else{
		var error_id = document.getElementById('mob_err');
		error_id.style.visibility = 'hidden';
	}

	if(career.city.value == ''){
		var error_id = document.getElementById('city_err');
		error_id.style.visibility = 'visible';
		error_id.style.color = '#D53042';
		total_errors++;
	}else{
		var error_id = document.getElementById('city_err');
		error_id.style.visibility = 'hidden';
	}

	if(career.email.value == ''){
		var error_id = document.getElementById('email_err');
		error_id.style.visibility = 'visible';
		error_id.style.color = '#D53042';
		total_errors++;
	}else{
		var error_id = document.getElementById('email_err');
		error_id.style.visibility = 'hidden';
	}

	if(career.employer.value == ''){
		var error_id = document.getElementById('employer_err');
		error_id.style.visibility = 'visible';
		error_id.style.color = '#D53042';
		total_errors++;
	}else{
		var error_id = document.getElementById('employer_err');
		error_id.style.visibility = 'hidden';
	}
	
	if(career.oldposition.value == ''){
		var error_id = document.getElementById('position_err');
		error_id.style.visibility = 'visible';
		error_id.style.color = '#D53042';
		total_errors++;
	}else{
		var error_id = document.getElementById('position_err');
		error_id.style.visibility = 'hidden';
	}


	if(total_errors > 0){
		total_errors = 0;
		return false;
	}else{
		return true;
	}
}