/*
allows user to register if state/city dropdowns are empty for the current country
country, state, city - IDs of the country/state/city form elements
*/
function location_dropdowns_fix(country, state, city)
{
	if (document.getElementById(country).options.selectedIndex>0)
	{
		if (document.getElementById(state).options.length<2)
		{
		    document.getElementById(state).options.length = 1;
        	document.getElementById(state).options[0].value = '-';
        	document.getElementById(state).options[0].text = '-------';
        	document.getElementById(state).disabled = true;
        	document.getElementById(city).options.length = 1;
        	document.getElementById(city).options[0].value = '-';
        	document.getElementById(city).options[0].text = '-------';
        	document.getElementById(city).disabled = true;
		}
		else if ((document.getElementById(city).options.selectedIndex>0)&&(document.getElementById(city).options.length<2))
		{
		    document.getElementById(city).options.length = 1;
        	document.getElementById(city).options[0].value = '-';
        	document.getElementById(city).options[0].text = '-------';
        	document.getElementById(city).disabled = true;
		}
	}
}

function location_dropdowns_fix_submit(state, city){
	if(document.getElementById(state).disabled==true)
	{
		document.getElementById(state).disabled=false;
	}
	if(document.getElementById(city).disabled==true)
	{
		document.getElementById(city).disabled=false;
	}
}