DRHorton.utils = DRHorton.utils || {};

DRHorton.utils.absoluteUrl = function(url){
    if(document.location.protocol.indexOf('file') == 0){
        var lh = "http://localhost";
    }
    else {
        var lh = document.location.protocol + "//" + document.location.host;
    }
    if(url.indexOf('http') != 0){
        if(url.indexOf('/') != 0)
            url = lh  + document.location.pathname.replace(/\/\w*\.\w*/img, '') + "/" + url;
        else url = lh + url;
    }     
    return url;
};

DRHorton.utils.parseTemplate = function(template, vars){
    var re, delimiter;
    delimiter = arguments[2] || "#";
    for(var j in vars){
        re = new RegExp(delimiter + j + delimiter, 'gi');
        template = template.replace(re, vars[j]);
    }
    return template;
};

DRHorton.utils.testConditionOverTime = function(p){
    p.start = p.start == undefined ? p.start = (new Date()).getTime() : p.start;
    p.interval = p.interval == undefined ? 100 : p.interval;
    p.failure = p.failure == undefined ? function(){} : p.failure;
    if(!eval(p.expression)){
        if(((new Date()).getTime() - p.start) < p.timeLimit)
            setTimeout(function(){DRHorton.utils.testConditionOverTime(p)}, p.interval);
        else p.failure();
    }
    else p.success();
};