function cascadeCountry(value) {
	if (value != '') {
	    $.get('cascade_sign.php', {a:'country', v:value}, function(response){
	    	ajaxResponse(response);
	    	}
	    );
	}
}

function cascadeState(value,v1) {
	if (value != '') {
	    $.get('cascade_sign.php', {a:'state', v:value, v1:v1}, function(response){
	    	ajaxResponse(response);
	    	}
	    );
	}
}

function cascadeCounty(value,v1,v2) {
	if (value != '') {
	    $.get('cascade_sign.php', {a:'county', v:value, v1:v1, v2:v2}, function(response){
	    	ajaxResponse(response);
	    	}
	    );
	}
}

function cascadeCity(value,v1,v2,v3) {
	if (value != '') {
	    $.get('cascade_sign.php', {a:'city', v:value, v1:v1, v2:v2, v3:v3}, function(response){
	    	ajaxResponse(response);
	    	}
	    );
	}
}

function cascadeCountryL(value) {
	if (value != '') {
	    $.get('cascade_sign2.php', {a:'country', v:value}, function(response){
	    	ajaxResponse(response);
	    	}
	    );
	}
}

function cascadeStateL(value,v1) {
	if (value != '') {
	    $.get('cascade_sign2.php', {a:'state', v:value, v1:v1}, function(response){
	    	ajaxResponse(response);
	    	}
	    );
	}
}

function cascadeCountyL(value,v1,v2) {
	if (value != '') {
	    $.get('cascade_sign2.php', {a:'county', v:value, v1:v1, v2:v2}, function(response){
	    	ajaxResponse(response);
	    	}
	    );
	}
}

function cascadeCityL(value,v1,v2,v3) {
	if (value != '') {
	    $.get('cascade_sign2.php', {a:'city', v:value, v1:v1, v2:v2, v3:v3}, function(response){
	    	ajaxResponse(response);
	    	}
	    );
	}
}