//Event.observe(window, 'load', init, false);
function showSet(set)
{
	var fld = document.phiten_form.necklace;
	var default_image = document.getElementById('default_image');
	default_image.style.display = 'none';

	if(fld.length > 0)
	{
		for(var idx=0; idx<fld.length; idx++)
		{
			var phiten_set = document.getElementById(fld[idx].value);

			if (fld[idx].checked)
			{
				phiten_set.style.display = 'inline';
				
			}
			else
			{
				phiten_set.style.display = 'none';
			}
			
		}
	}
}

function isRadioChecked(fld)
{
	if(fld.length > 0)
	{
		for(ix=0; ix < fld.length; ix++)
		{
			if(fld[ix].checked)
			{
				return (true);
			}
		}
	}
	else
	{
		if(fld.checked)
		{
			return (true);
		}
	}
	return false;
}

function getRadioValue(fld)
{
	if(fld.length > 0)
	{
		for (var idx=0;idx<fld.length;idx++)
		{    
			if (fld[idx].checked)
			{
				return fld[idx].value;
			}
		}
		return '';
	}
	else
	{
		return fld.value;
	}
}

function init()
{	
	if(document.phiten_form)
	{
		var my_form = document.phiten_form;
		
		
		for(i = 0; i < my_form.elements.length; i++)
		{
			var my_text = '';
			
			switch(my_form.elements[i].type)
			{
				case 'submit':
					Event.observe(my_form.elements[i].id, 'click', submitToCart);
				break;
				case 'select-one':
					Event.observe(my_form.elements[i].id, 'change', function(event)
					{

					}, false);
				break;
				case 'radio':
					Event.observe(my_form.elements[i].id, 'click', function(event)
					{

					}, false);		
					
				break;
				case 'text':
					Event.observe(my_form.elements[i].id, 'keyup', function(event)
					{
					
					}, false);
				break;
				case 'hidden':
				break;
				default: break;
			}
		}
	}
}