function selectSet(sSelect){
	var dSelect = document.getElementById(sSelect+'_div');
	if(dSelect.style.display == 'block'){
		dSelect.style.display = 'none'
	}
	else{
		dSelect.style.display = 'block'
	}
}
function selectChange(sSelect){
	var fSelect = document.getElementById(sSelect+'_select');
	var dSelect = document.getElementById(sSelect+'_div');
	dSelect.style.display = 'none';
	var eSelect = document.getElementById(sSelect);
	eSelect.value = fSelect.value
}