// field_show_hide.js - used by SPFA-EventForm.html
<!--
function hideShowField(sel,fld){
	if (sel.checked){ //box is checked
		fld.style.display = "inline"; //show the field
		fld.focus(); //set focus to field
	}
	else { //first option is selected
		fld.style.display = "none"; //hide the field
	}
}

function showHideField(sel,fld){
	if (sel.checked == false){ //box is not checked
		fld.style.display = "inline"; //show the field
		fld.focus(); //set focus to field
	}
	else { //first option is selected
		fld.style.display = "none"; //hide the field
	}
}

function enableDisField(sel,fld){
	if (sel.checked){ //box is checked
        fld.disabled = true; 
        fld.value = "n/a";
    }
    else {
    	fld.disabled = false;
        fld.value = "";
    }
}

function disEnableField(sel,fld){
	if (sel.checked){ //box is checked
        fld.disabled = false;  
        fld.value = "";
    }
    else {
    	fld.disabled = true;
        fld.value = "n/a";
    }
}              

function unTickField(sel,fld) {
	if (sel.checked){ //box is checked
		fld.checked = false;
	}
	else {
		fld.checked = true;
	}
}
   
function onlyUnTickField(sel,fld) {
	if (sel.checked){ //box is checked
		fld.checked = false;
	}
}          
function radioOff(f)
{
	f.checked = false;	
	return false;
}

// if field not checked, clear dependant field
function clearFieldOnUnTick(f, fld)
{
	if (f.checked == false)  
		fld.value = "";
}


//-->