function checkboximg(label, chkbox)
{
if (chkbox.value == 'false') {
                label.className='sel';
                chkbox.value = 'true';
                }
                else {
                label.className='';
                chkbox.value = 'false';
                }


}

function submitform(form)
{
 if(form.onsubmit())
 {//this check triggers the validations
    form.submit();
 }
}

function show(obj)
{
	if (document.getElementById(obj).style.display == 'none')
	{
		document.getElementById(obj).style.display = 'block';
		document.getElementById(obj + 'h').style.display = 'none';
	}
	else
	{
		document.getElementById(obj + 'h').style.display = 'block';
		document.getElementById(obj).style.display = 'none';
	}
}