// JavaScript Document
var browserType;

if (document.layers) {browserType = "nn4"}
else if (document.all) {browserType = "ie"}
else  {
   browserType= "gecko"
} 

function flipCompounding() {
  if(document.programForm.compounding_type[0].checked) {
		document.programForm.compounding_min_percent.disabled = false;
		document.programForm.compounding_max_percent.disabled = false;
		document.programForm.compounding_fixed_percents.disabled = true;
	} else {
		document.programForm.compounding_min_percent.disabled = true;
		document.programForm.compounding_max_percent.disabled = true;
		document.programForm.compounding_fixed_percents.disabled = false;
	}
}

function adjustMin(maxValue, index) {
	var myField = document.getElementById('min_amount_' + (parseInt(index) + 1));
	try { myField.value = parseFloat(maxValue) + .01; } catch (e) {}
	
}

function hide(name) {
  if (browserType == "gecko" )
     document.poppedLayer = 
         eval('document.getElementById("' + name + '")');
  else if (browserType == "ie")
     document.poppedLayer = 
        eval('document.getElementById("' + name + '")');
  else
     document.poppedLayer =   
        eval('document.layers["' + name + '"]');
  document.poppedLayer.style.display = "none";
}

function show(name) {
  if (browserType == "gecko" )
     document.poppedLayer = 
         eval('document.getElementById("' + name + '")');
  else if (browserType == "ie")
     document.poppedLayer = 
        eval('document.getElementById("' + name + '")');
  else
     document.poppedLayer = 
         eval('document.layers["' + name + '"]');
  document.poppedLayer.style.display = "block";
}

function flipForm() {
	var auto=false;
	if(document.programForm.automated) auto=document.programForm.automated[0].checked;
	else auto=document.programForm.edit_mode.value==1;
	
	 if(auto) {
		//Show everything
		show('period');
		show('percentage');
		show('add_level');
		show('percentage_tittle');
	} else {
		hide('period');
		hide('percentage');
		hide('add_level');
		hide('percentage_tittle');
	}
}