// javascript

function getRadioValue(name)
{
    for (var i = 0; i < document.getElementsByName(name).length; i++)
    {
        if (document.getElementsByName(name)[i].checked)
        {
                return document.getElementsByName(name)[i].value;
        }
    }
}

function update_cost2(){
	
	
	//-- calclate cost
	listing_cost=parseFloat(document.getElementById('listing_cost').value);
	
	if (document.getElementById("banker").checked==1){
		banker_cost=parseFloat(document.getElementById('banker_cost').value);
		if (document.getElementById("banker_basic").checked==1) 
			banker_plan="Basic";
		else
			banker_plan="Premium";
	}
	else {
		banker_cost=0.0;
		banker_plan="none";
	}
	
	total_cost=parseFloat(listing_cost)+parseFloat(banker_cost); 
	
	
	//-- figure out captions
	if (document.getElementById("basic").checked==1) 
		member_plan="Basic (FREE)";
	else
		member_plan="Premium";
	
	
	//-- update view - caption
	document.getElementById('listing_span').innerHTML=member_plan;
	document.getElementById('banker_span').innerHTML=banker_plan;
	
	
	//-- update view - cost
	document.getElementById('listing_cost_span').innerHTML=listing_cost.toFixed(2);
	document.getElementById('banker_cost_span').innerHTML=banker_cost.toFixed(2);
	document.getElementById('total_cost_span').innerHTML=total_cost.toFixed(2);
	
	
}



function update_cost(){
	
	listing_cost=parseFloat(getRadioValue('member_plan'));
	
	if (document.getElementById("basic").checked==1) 
		member_plan="Basic (FREE)";
	else
		member_plan="Premium";
	
	
	if (document.getElementById("banker").checked==1){
		
		banker_cost=parseFloat(getRadioValue('banker_type'));
		
		if (document.getElementById("banker_basic").checked==1) 
			banker_plan="Basic";
		else
			banker_plan="Premium";
	
	}
	else{
		banker_cost=0.0;
		banker_plan="None";
	}
	
	total_cost=parseFloat(listing_cost)+parseFloat(banker_cost); 
	
	//-- update view - caption
	document.getElementById('listing_span').innerHTML=member_plan;
	document.getElementById('banker_span').innerHTML=banker_plan;
	
	
	//-- update view - cost
	document.getElementById('listing_cost_span').innerHTML=listing_cost.toFixed(2);
	document.getElementById('banker_cost_span').innerHTML=banker_cost.toFixed(2);
	document.getElementById('total_cost_span').innerHTML=total_cost.toFixed(2);
	
	//alert("total cost: "+total_cost);
	
	//-- update view
	
}