/*
 Jquery plug in for the Tooltip ..
*/
$(document).ready(JT_init);

function JT_init(){
    //$('#image_gallery_thumb > ul > li').hover(function(){JT_show(this.id)},function(){$('#JT').remove()}).end();
    $('img[@id^="images_"]').hover(function(){JT_show(this.id)},function(){$('#JT').remove()}).end();
    $('img[@id^="event_"]').hover(function(){JT_show(this.id)},function(){$('#JT').remove()}).end();
    $('img[@id^="video_"]').hover(function(){JT_show(this.id)},function(){$('#JT').remove()}).end();
}

function JT_show(linkId) {
  var url = "ajax/ajax_media_gallery.php?img_id="+linkId;
  if(document.getElementById('gallery')) {
    url = url + '&gallery='+document.getElementById('gallery').value;
  }
  if(document.getElementById('uid')) {
    url = url + '&uid='+document.getElementById('uid').value;
  }
  // Here we find Out the ID for parent Div whether the information has to be display 
  var de = document.documentElement;
  var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
  var hasArea = w - getAbsoluteLeft(linkId);
  var clickElementy = getAbsoluteTop(linkId) - 3; //set y position
  
  var queryString = url.replace(/^[^\?]+\??/,'');
  var params = parseQuery( queryString );
  
  if(params['width'] === undefined){params['width'] = 250};
  
  if(params['link'] !== undefined) {
    $('#' + linkId).bind('click',function(){window.location = params['link']});
    $('#' + linkId).css('cursor','pointer');
  }

  if ( hasArea > ((params['width']*1)+75) ) {
    $("body").append("<div id='JT' style='width:auto;'><div id='JT_arrow_left'></div><div id='JT_copy'><div class='JT_loader'>.... ........ <div></div></div>");//right side
    var arrowOffset = getElementWidth(linkId) + 11;
    var clickElementx = getAbsoluteLeft(linkId) + arrowOffset; //set x position
  }
  else {
    $("body").append("<div id='JT' style='float:right; text-align:right;width:auto; '><div id='JT_arrow_right' style=' right:-12px; background-position:right;'></div><div id='JT_copy'><div class='JT_loader'>.... ........ <div></div></div>");//left side
    var clickElementx = getAbsoluteLeft(linkId) - ((params['width']*1) + 0); //set x position
    
  }
  
  $('#JT').css({left: clickElementx+"px", top: clickElementy+"px"});
  $('#JT').show();
  $('#JT_copy').load(url);

}

function getElementWidth(objectId) {
  x = document.getElementById(objectId);
  return x.offsetWidth;
}

function getAbsoluteLeft(objectId) {
  // Get an object left position from the upper left viewport corner
  o = document.getElementById(objectId)
  oLeft = o.offsetLeft            // Get left position from the parent object
  while(o.offsetParent!=null) {   // Parse the parent hierarchy up to the document element
    oParent = o.offsetParent    // Get parent object reference
    oLeft += oParent.offsetLeft // Add parent left position
    o = oParent
  }
  return oLeft
}

function getAbsoluteTop(objectId) {
  // Get an object top position from the upper left viewport corner
  o = document.getElementById(objectId)
  oTop = o.offsetTop            // Get top position from the parent object
  while(o.offsetParent!=null) { // Parse the parent hierarchy up to the document element
    oParent = o.offsetParent  // Get parent object reference
    oTop += oParent.offsetTop // Add parent top position
    o = oParent
  }
  return oTop
}

function parseQuery ( query ) {
   var Params = new Object ();
   if ( ! query ) return Params; // return empty object
     var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
     var KeyVal = Pairs[i].split('=');
     if ( ! KeyVal || KeyVal.length != 2 ) continue;
       var key = unescape( KeyVal[0] );
       var val = unescape( KeyVal[1] );
       val = val.replace(/\+/g, ' ');
       Params[key] = val;
   }
   return Params;
}

function blockEvents(evt) {
  if (evt.target) {
    evt.preventDefault();
  }
  else {
    evt.returnValue = false;
  }
}