Event.observe(window, 'load', function() {
    premieberekeningHandler();
    //radioValues();
});

function premieberekeningHandler(){
	var selectboxOne = $('optie1').getElementsByTagName('option');
	var selectboxTwo = $('optie2').getElementsByTagName('option');
	$('optie1').onchange = function(){checkSelected(selectboxOne, selectboxTwo);}
	$('optie2').onchange = function(){checkSelected(selectboxOne, selectboxTwo);}
}

function checkSelected(first, second){
	var firstValue;
	var secondValue;
	var premie = 2.92;
	for(var i =0; i < first.length; i++)
		{
			if(first[i].selected){
				firstValue = first[i].value;
			}	
		}
	for(var i =0; i < second.length; i++)
		{
			if(second[i].selected){
				secondValue = second[i].value;
			}	
		}
	persistData(firstValue, secondValue);
}

function persistData(firstvalue, secondvalue){
	switch(firstvalue)
		{
			case "3000":
				switch(secondvalue)
				{
					case "Brand":
						premie = 4.48;
						break;
					case "All Risk":
						premie = 4.48;
						break;
				}
				break;
			case "6000":
				switch(secondvalue)
				{
					case "Brand":
						premie = 4.48;
						break;
					case "All Risk":
						premie = 5.92;
						break;
				}
				break;
			case "10000":
				switch(secondvalue)
				{
					case "Brand":
						premie = 4.48;
						break;
					case "All Risk":
						premie = 9.86;
						break;
				}
				break;
			case "15000":
				switch(secondvalue)
				{
					case "Brand":
						premie = 6.72;
						break;
					case "All Risk":
						premie = 14.79;
						break;
				}
				break;
			case "20000":
				switch(secondvalue)
				{
					case "Brand":
						premie = 8.96;
						break;
					case "All Risk":
						premie = 19.71;
						break;
				}
				break;
			default:
				alert("nothing happened");
		}
	var newPremie = premie.toFixed(2);
	var premieString = newPremie.toString();
	var premie1 = premieString.split(".")[0] + ",";
	var premie2 = premieString.split(".")[1];
	$("premie1").update (premie1);
	$("premie2").update (premie2);		
}