function addAprCalcParam(url,obj,name){
    if(obj[name]){
        url+='&'+name+'='+encodeURIComponent(obj[name]);
    }
    return url;
}
function loadAprCalc(){
    var frame = window.frames['aprcalc'];
    if(typeof frame == 'undefined'){
        return;
    }
    var params;
    var frameObject = document.getElementById('aprcalc');
    var url = frameObject.src, query = '';
    if(url == undefined || url == ''){
        url='http://affiliate.moitepari.bg/default.aspx?u_=demo&id_=comp-apr-calc';
    }
    if(typeof aprcalcpars != 'undefined' && aprcalcpars != null && aprcalcpars != undefined){
        params = aprcalcpars;
    }
    else{
        params = {};
    }
    params.width = frameObject.width+'px';
    params.height = frameObject.height+'px';
    for(var param in params){
        query=addAprCalcParam(query,params,param);
    }
    url+=query;
    frame.location.href=url;
}
loadAprCalc();