/*  Site   : South Amman for Real Estate | janoub-amman.com .
    File   : browse.js  [ java script ].
	Writer : Faisal D'ajah .
	Date   : September 17, 2008 .
*/


var baseopacity = 60
var browserdetect;

function instantset(degree){
if (browserdetect=="mozilla")
imgobj.style.MozOpacity=degree/100
else if (browserdetect=="ie")
imgobj.filters.alpha.opacity=degree
}

function cleartimer(){
if (window.highlighting) clearInterval(highlighting)
}

function gradualfade(cur2){
if (browserdetect=="mozilla" && cur2.style.MozOpacity<1)
cur2.style.MozOpacity=Math.min(parseFloat(cur2.style.MozOpacity)+0.1, 0.99)
else if (browserdetect=="ie" && cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=10
else if (window.highlighting)
clearInterval(highlighting)
}

function slowhigh(which2){
imgobj=which2
browserdetect=which2.filters? "ie" : typeof which2.style.MozOpacity=="string"? "mozilla" : ""
instantset(baseopacity)
highlighting=setInterval("gradualfade(imgobj)",50)
//imgobj.filters.gray.enabled=false; 
}

function slowlow(which2){
cleartimer()
instantset(baseopacity)
//which2.filters.gray.enabled=true;
}


loading_img = new Image();
loading_img.src = "/images/shadow-background.gif";








var varsub1=0;
var varsub2=0;


function hideShowsub(sub1){
if(varsub1==0){
document.getElementById(sub1).style.display="block";
varsub1=1;
varsub2=0;
}
else{
	document.getElementById(sub1).style.display="none";
	varsub1=0;
}
}


/****************slider ads top ************/


      (function ($) {
        $.fn.fadeTransition = function(options) {
          var options = $.extend({pauseTime: 5000, transitionTime: 2000, ignore: null, delayStart: 0, pauseNavigation: false}, options);
          var transitionObject;

          Trans = function(obj) {
            var timer = null;
            var current = 0;
            var els = (options.ignore)?$("> *:not(" + options.ignore + ")", obj):$("> *", obj);
            $(obj).css("position", "relative");
            els.css("display", "none").css("left", "0").css("top", "0").css("position", "absolute");
            
            if (options.delayStart > 0) {
              setTimeout(showFirst, options.delayStart);
            }
            else
              showFirst();

            function showFirst() {
              if (options.ignore) {
                $(options.ignore, obj).fadeOut(options.transitionTime);
                $(els[current]).fadeIn(options.transitionTime);
              }
              else {
                $(els[current]).css("display", "block");
              }
            }

            function transition(next) {
              $(els[current]).fadeOut(options.transitionTime);
              $(els[next]).fadeIn(options.transitionTime);
              current = next;
              cue();
            };

            function cue() {
              if ($("> *", obj).length < 2) return false;
              if (timer) clearTimeout(timer);
              if (!options.pauseNavigation) {
                timer = setTimeout(function() { transition((current + 1) % els.length | 0)} , options.pauseTime);
              }
            };
            
            this.showItem = function(item) {
              if (timer) clearTimeout(timer);
              transition(item);
            };

            cue();
          }

          this.showItem = function(item) {
            transitionObject.showItem(item);
          };

          return this.each(function() {
            transitionObject = new Trans(this);
          });
        }

      })(jQuery);
    
      var page = {
        tr: null,
        init: function() {
          page.tr = $(".area").fadeTransition({pauseTime: 5000, transitionTime: 2000, ignore: "#introslide", delayStart: 2000});
          $("div.navigation").each(function() {
            $(this).children().each( function(idx) {
              if ($(this).is("a"))
                $(this).click(function() { page.tr.showItem(idx); return false; })
            });
          });
        },

        show: function(idx) {
          if (page.tr.timer) clearTimeout(page.tr.timer);
          page.tr.showItem(idx);
        }
      };

      $(document).ready(page.init);