$(document).ready(function(){
	
	$("#orderForm").validate();
	changePrice();
	try{
	    $("#calandercell").jcalendar();
	}
	catch(e){}
	$("#numberofpersons").change(function() 
    { 
         changePrice();
    }); 

 });
function changePrice()
{
    var NumberOfPersons = 1, Price = 0, TotalPrice = 0;
    NumberOfPersons = $("#numberofpersons").val(); 
    Price= $("#Price").val();
    TotalPrice = NumberOfPersons*Price
    TotalPrice = TotalPrice.formatMoney(0, '.', ',');
    $("#totalprice").empty(); 
    $("#totalprice").append(TotalPrice+" ISK KR");
   

}

Number.prototype.formatMoney = function(c, d, t){
	var n = this, c = isNaN(c = Math.abs(c)) ? 2 : c, d = d == undefined ? "," : d, t = t == undefined ? "." : t, s = n < 0 ? "-" : "", i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "", j = (j = i.length) > 3 ? j % 3 : 0;
	return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");
};