//BROWSER SELECTOR
var css_browser_selector = function() {
    var ua=navigator.userAgent.toLowerCase(),
    is=function(t){return ua.indexOf(t) != -1;},
    h=document.getElementsByTagName('html')[0],
    b=(!(/opera|webtv/i.test(ua))&&/msie (\d)/.test(ua))?('ie ie'+RegExp.$1):is('firefox/2')?'gecko ff2':is('firefox/3')?'gecko ff3':is('gecko/')?'gecko':is('opera/9')?'opera opera9':/opera (\d)/.test(ua)?'opera opera'+RegExp.$1:is('konqueror')?'konqueror':is('chrome')?'chrome webkit safari':is('applewebkit/')?'webkit safari':is('mozilla/')?'gecko':'',
    os=(is('x11')||is('linux'))?' linux':is('mac')?' mac':is('win')?' win':'';
    var c=b+os+' js'; 
    h.className ='';
    h.className += h.className?' '+c:c;
    var getbrower = b.split(' ');
    brower = getbrower[0];
    fullBrower = getbrower[0] + ' ' + getbrower[1];
}();

if( fullBrower == 'ie ie6'){
    ieHover = function() {
    var ieLIs = document.getElementById('top_des');
    if( ieLIs ){
        ieLIs.style.zIndex="99";
        var ieMat = document.createElement('iframe');
        var att_frameborder = document.createAttribute("frameborder");
        att_frameborder.value = 5;
        ieMat.setAttributeNode(att_frameborder);
        ieMat.style.width= "118px";
        ieMat.style.height="305px";
        ieLIs.insertBefore(ieMat,ieLIs.firstChild); 
        }
    }	
    if (window.attachEvent) window.attachEvent('onload', ieHover);
}

//Newslettes
function PopupResultNewsletter() {
var windowprops = "height=200,width=671,location=no,"+"scrollbars=no,menubars=no,toolbars=no,resizable=no";
var URL = "http://directrooms.com/cgi/v3contact.cgi?contacttype="+document.newsletter.contacttype.value+"+email="+document.newsletter.email.value+"+refererurl="+window.location;
popup = window.open(URL,"NewsletterPopup",windowprops);
popup.focus();
}

function ClearEmail(email) {
if (email.indexOf('enter your email') != -1) {
document.newsletter.email.value=""; }
}

//Tell a friend
function openTellafriendPopup(myLink)
{
if(! window.focus)return;
var myWin=window.open(myLink,"","toolbar=1,status=1,menubar=1,scrollbars=1,resizable=1,width=671,height=550");
myWin.focus();
}

// Exchanges
var currency_value;
function chk_currencyid() {
if (document.exchangecurrency.currencyid.options[document.exchangecurrency.currencyid.selectedIndex].value != '')
{
currency_value = document.exchangecurrency.currencyid.options[document.exchangecurrency.currencyid.selectedIndex].value;
return true; 
}
alert('Select one to exchange rates');
return false;
}

function ShowExchangeRate() {
if(!chk_currencyid()) return;
var windowprops = "height=450,width=700,location=no,"+"scrollbars=yes,menubars=no,toolbars=no,resizable=yes";
var URL = "http://directrooms.com/cgi/changecurrency.cgi?action=send+hotelid="+document.exchangecurrency.hotelid.value+"+currencyid="+currency_value;
popup = window.open(URL,"MenuPopup",windowprops);
popup.focus();
}

function openPopup(myLink)
{
if(! window.focus)return;
var myWin=window.open(myLink,"","toolbar=1,status=1,menubar=1,scrollbars=1,resizable=1,width=671,height=550");
myWin.focus();
}

    var scriptLoc = 'http://www.myaffiliateprogram.com/u/drooms/rep.asp';

    var cookies_age = 90;  // age of cookies in number of days    
    var kbId = 0;
    var queryString = window.location.search.substring(1);
    var imgdata = '';
    var subdata = '';
    var overwrite = 0;

    var base_url = 'http://directrooms.com/cgi/2/cd.cgi';
    var source = '';
    var c = '';
    var r = '';
    var h = '';
    var k = '';
                
    if (queryString.length > 0)
    {
        var pairs = queryString.split('&');
                                
        for(var i = 0; i < pairs.length; i++)
        {
            var pairs2 = pairs[i].split('=');
            
            switch(pairs2[0].toLowerCase())
            {
                case 'kbid':
                    kbId = pairs2[1];
                    break;
                case 'clearcookie':
                    if (pairs2[1] == 1)
                    {
                        DeleteCookie("kbid");
                    }
                    break;
                case 'img':
                    imgdata = pairs2[1];
                    break;
                case 'sub':
                    subdata = pairs2[1];
                    break;

                case 'source':
                    source = pairs2[1];
                    break;
                case 'c':
                    c = pairs2[1];
                    break;
                case 'r':
                    r = pairs2[1];
                    break;
                case 'h':
                    h = pairs2[1];
                    break;
                case 'k':
                    k = pairs2[1];
                    break;
            }
        } //end for
    }//end if

    if (GetCookie("kbid") == null || overwrite == 1)
    {
        if (kbId != 0)
        {
            var img = new Image();
            var url = scriptLoc + '?id=' + kbId;
            if (imgdata != '')
            {
                url += '&img=' + imgdata
            }

            if (subdata != '')
            {
                url += '&sub=' + subdata
            }

            img.src = url;
            
            SetCookie("kbid", kbId, cookies_age);
        }
    }//end if

//    if ((source.length > 0) && (c.length > 0) && (r.length > 0) && (h.length > 0) && (k.length > 0))
    if (source.length > 0)
    {
            var img = new Image();
            var url = base_url + "?" + queryString;

            img.src = url;
            
            //SetCookie("kbid", kbId, 1);
            //alert ("source = " + source + ", c = " + c + ", r = " + r + ", h = " + h  + ", k = " + k );
            //alert (url);
    }//end if
    
    function getCookieVal (offset) 
    {
        var endstr = document.cookie.indexOf (";", offset);
        if (endstr == -1)
            endstr = document.cookie.length;

        return unescape(document.cookie.substring(offset, endstr));
    }

    function GetCookie (name) 
    {
        var arg = name + "=";
        var alen = arg.length;
        var clen = document.cookie.length;
        var i = 0;
        
        while (i < clen) 
        {
            var j = i + alen;
            if (document.cookie.substring(i, j) == arg)
                return getCookieVal (j);
            
            i = document.cookie.indexOf(" ", i) + 1;

            if (i == 0) break; 
        }
        
        return null;
    }

    function WriteCookie (name, value, expires) 
    {
        var argv = SetCookie.arguments;
        var argc = SetCookie.arguments.length;
        var path = (argc > 3) ? argv[3] : null;
        var domain = (argc > 4) ? argv[4] : null;
        var secure = (argc > 5) ? argv[5] : false;
        
        var cookie = name + "=" + escape(value) +
            ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
            ((path == null) ? "" : ("; path=" + path)) +
            ((domain == null) ? "" : ("; domain=" + domain)) +
            ((secure == true) ? "; secure" : "");
        
        document.cookie = cookie;
    }

    function DeleteCookie (name) 
    {
        var exp = new Date();
        exp.setTime (exp.getTime() - 1000000000);  // This cookie is history (changed -1 to make it previous time)
        var cval = GetCookie (name);
        document.cookie =name + "=" + cval + "; expires=" + exp.toGMTString();
    }

    function SetCookie(name, value, expiredays)
    {
        var expdate = new Date(); 
        expdate.setTime(expdate.getTime() + (24 * 60 * 60 * 1000 * expiredays)); 
        WriteCookie(name, value, expdate);  
    }