var includeCaption = true; 
 var zoomTime       = 5;   
 var zoomSteps      = 15;   
 var includeFade    = 1;   
 var minBorder      = 90;  
 var shadowSettings = '0px 5px 25px rgba(0, 0, 0, ';
 var zoomImagesURI   = '/images-global/zoom/'; 
 
 
 if (typeof(zoomImagesBase) != "undefined") {
    zoomImagesURI = zoomImagesBase + zoomImagesURI;
 }
 
 
 var myWidth = 0, myHeight = 0, myScroll = 0; myScrollWidth = 0; myScrollHeight = 0;
 var zoomOpen = false, preloadFrame = 1, preloadActive = false, preloadTime = 0, imgPreload = new Image();
 var preloadAnimTimer = 0;
 
 var zoomActive = new Array(); var zoomTimer  = new Array(); 
 var zoomOrigW  = new Array(); var zoomOrigH  = new Array();
 var zoomOrigX  = new Array(); var zoomOrigY  = new Array();
 
 var zoomID         = "ZoomBox";
 var theID          = "ZoomImage";
 var zoomCaption    = "ZoomCaption";
 var zoomCaptionDiv = "ZoomCapDiv";
 
 if (navigator.userAgent.indexOf("MSIE") != -1) {
  var browserIsIE = true;
 }
 
 
 function setupZoom() {
  prepZooms();
  insertZoomHTML();
  zoomdiv = document.getElementById(zoomID);  
  zoomimg = document.getElementById(theID);
 }
 
 function prepZooms() {
  if (! document.getElementsByTagName) {
   return;
  }
  var links = document.getElementsByTagName("a");
  for (i = 0; i < links.length; i++) {
   if (links[i].getAttribute("href")) {
    if (links[i].getAttribute("href").search(/(.*)\.(jpg|jpeg|gif|png|bmp|tif|tiff)/gi) != -1) {
     if (links[i].getAttribute("rel") != "nozoom") {
      links[i].onclick = function (event) { return zoomClick(this, event); };
      links[i].onmouseover = function () { zoomPreload(this); };
     }
    }
   }
  }
 }
 function zoomPreload(from) {
 
  var theimage = from.getAttribute("href");
  if (imgPreload.src.indexOf(from.getAttribute("href").substr(from.getAttribute("href").lastIndexOf("/"))) == -1) {
   preloadActive = true;
   imgPreload = new Image();
 
   imgPreload.onload = function() {
    preloadActive = false;
   }
 
   imgPreload.src = theimage;
  }
 }
 
 function preloadAnimStart() {
  preloadTime = new Date();
  document.getElementById("ZoomSpin").style.left = (myWidth / 2) + 'px';
  document.getElementById("ZoomSpin").style.top = ((myHeight / 2) + myScroll) + 'px';
  document.getElementById("ZoomSpin").style.visibility = "visible"; 
  preloadFrame = 1;
  document.getElementById("SpinImage").src = zoomImagesURI+'zoom-spin-'+preloadFrame+'.png';  
  preloadAnimTimer = setInterval("preloadAnim()", 100);
 }
 
 function preloadAnim(from) {
  if (preloadActive != false) {
   document.getElementById("SpinImage").src = zoomImagesURI+'zoom-spin-'+preloadFrame+'.png';
   preloadFrame++;
   if (preloadFrame > 12) preloadFrame = 1;
  } else {
   document.getElementById("ZoomSpin").style.visibility = "hidden";    
   clearInterval(preloadAnimTimer);
   preloadAnimTimer = 0;
   zoomIn(preloadFrom);
  }
 }
 
 function zoomClick(from, evt) {
 
  var shift = getShift(evt);
  if (! evt && window.event && (window.event.metaKey || window.event.altKey)) {
   return true;
  } else if (evt && (evt.metaKey|| evt.altKey)) {
   return true;
  }
 
  getSize();
 
  if (preloadActive == true) {
   if (preloadAnimTimer == 0) {
    preloadFrom = from;
    preloadAnimStart(); 
   }
  } else {
   zoomIn(from, shift);
  }
  
  return false;
  
 }
 function zoomIn(from, shift) {
 
  zoomimg.src = from.getAttribute("href");
 
 
  if (from.childNodes[0].width) {
   startW = from.childNodes[0].width;
   startH = from.childNodes[0].height;
   startPos = findElementPos(from.childNodes[0]);
  } else {
   startW = 50;
   startH = 12;
   startPos = findElementPos(from);
  }
 
  hostX = startPos[0];
  hostY = startPos[1];
  
  if (document.getElementById('scroller')) {
   hostX = hostX - document.getElementById('scroller').scrollLeft;
  }
 
 
  endW = imgPreload.width;
  endH = imgPreload.height;
 
  if (zoomActive[theID] != true) {
 
 
   if (document.getElementById("ShadowBox")) {
    document.getElementById("ShadowBox").style.visibility = "hidden";
   } else if (! browserIsIE) {
   
    if (fadeActive["ZoomImage"]) {
     clearInterval(fadeTimer["ZoomImage"]);
     fadeActive["ZoomImage"] = false;
     fadeTimer["ZoomImage"] = false;   
    }
    
    document.getElementById("ZoomImage").style.webkitBoxShadow = shadowSettings + '0.0)';   
   }
   
   document.getElementById("ZoomClose").style.visibility = "hidden";     
 
 
   if (includeCaption) {
    document.getElementById(zoomCaptionDiv).style.visibility = "hidden";
    if (from.getAttribute('title') && includeCaption) {
     document.getElementById(zoomCaption).innerHTML = from.getAttribute('title');
    } else {
     document.getElementById(zoomCaption).innerHTML = "";
    }
   }
 
 
   zoomOrigW[theID] = startW;
   zoomOrigH[theID] = startH;
   zoomOrigX[theID] = hostX;
   zoomOrigY[theID] = hostY;
 
 
   zoomimg.style.width = startW + 'px';
   zoomimg.style.height = startH + 'px';
   zoomdiv.style.left = hostX + 'px';
   zoomdiv.style.top = hostY + 'px';
 
 
   if (includeFade == 1) {
    setOpacity(0, zoomID);
   }
   zoomdiv.style.visibility = "visible";
 
 
   sizeRatio = endW / endH;
   if (endW > myWidth - minBorder) {
    endW = myWidth - minBorder;
    endH = endW / sizeRatio;
   }
   if (endH > myHeight - minBorder) {
    endH = myHeight - minBorder;
    endW = endH * sizeRatio;
   }
 
   zoomChangeX = ((myWidth / 2) - (endW / 2) - hostX);
   zoomChangeY = (((myHeight / 2) - (endH / 2) - hostY) + myScroll);
   zoomChangeW = (endW - startW);
   zoomChangeH = (endH - startH);
   
  
   if (shift) {
    tempSteps = zoomSteps * 7;
   } else {
    tempSteps = zoomSteps;
   }
 
   zoomCurrent = 0;
 
 
   if (includeFade == 1) {
    fadeCurrent = 0;
    fadeAmount = (0 - 100) / tempSteps;
   } else {
    fadeAmount = 0;
   }
 
   
   zoomTimer[theID] = setInterval("zoomElement('"+zoomID+"', '"+theID+"', "+zoomCurrent+", "+startW+", "+zoomChangeW+", "+startH+", "+zoomChangeH+", "+hostX+", "+zoomChangeX+", "+hostY+", "+zoomChangeY+", "+tempSteps+", "+includeFade+", "+fadeAmount+", 'zoomDoneIn(zoomID)')", zoomTime);  
   zoomActive[theID] = true; 
  }
 }
 
 
 function zoomOut(from, evt) {
 
  if (getShift(evt)) {
   tempSteps = zoomSteps * 7;
  } else {
   tempSteps = zoomSteps;
  } 
 
   
  if (zoomActive[theID] != true) {
 
   if (document.getElementById("ShadowBox")) {
    document.getElementById("ShadowBox").style.visibility = "hidden";
   } else if (! browserIsIE) {
   
    if (fadeActive["ZoomImage"]) {
     clearInterval(fadeTimer["ZoomImage"]);
     fadeActive["ZoomImage"] = false;
     fadeTimer["ZoomImage"] = false;   
    }
    
    document.getElementById("ZoomImage").style.webkitBoxShadow = shadowSettings + '0.0)';   
   }
 
   document.getElementById("ZoomClose").style.visibility = "hidden";
 
   if (includeCaption && document.getElementById(zoomCaption).innerHTML != "") {
    document.getElementById(zoomCaptionDiv).style.visibility = "hidden";
   }
 
   startX = parseInt(zoomdiv.style.left);
   startY = parseInt(zoomdiv.style.top);
   startW = zoomimg.width;
   startH = zoomimg.height;
   zoomChangeX = zoomOrigX[theID] - startX;
   zoomChangeY = zoomOrigY[theID] - startY;
   zoomChangeW = zoomOrigW[theID] - startW;
   zoomChangeH = zoomOrigH[theID] - startH;
 
   zoomCurrent = 0;
 
 
   if (includeFade == 1) {
    fadeCurrent = 0;
    fadeAmount = (100 - 0) / tempSteps;
   } else {
    fadeAmount = 0;
   }
 
 
   zoomTimer[theID] = setInterval("zoomElement('"+zoomID+"', '"+theID+"', "+zoomCurrent+", "+startW+", "+zoomChangeW+", "+startH+", "+zoomChangeH+", "+startX+", "+zoomChangeX+", "+startY+", "+zoomChangeY+", "+tempSteps+", "+includeFade+", "+fadeAmount+", 'zoomDone(zoomID, theID)')", zoomTime); 
   zoomActive[theID] = true;
  }
 }
 
 function zoomDoneIn(zoomdiv, theID) {
 
   
  zoomOpen = true;
  zoomdiv = document.getElementById(zoomdiv);
 
  if (document.getElementById("ShadowBox")) {
 
   setOpacity(0, "ShadowBox");
   shadowdiv = document.getElementById("ShadowBox");
 
   shadowLeft = parseInt(zoomdiv.style.left) - 13;
   shadowTop = parseInt(zoomdiv.style.top) - 8;
   shadowWidth = zoomdiv.offsetWidth + 26;
   shadowHeight = zoomdiv.offsetHeight + 26; 
  
   shadowdiv.style.width = shadowWidth + 'px';
   shadowdiv.style.height = shadowHeight + 'px';
   shadowdiv.style.left = shadowLeft + 'px';
   shadowdiv.style.top = shadowTop + 'px';
 
   document.getElementById("ShadowBox").style.visibility = "visible";
   fadeElementSetup("ShadowBox", 0, 100, 5);
   
  } else if (! browserIsIE) {
   
   fadeElementSetup("ZoomImage", 0, .8, 5, 0, "shadow");
  }
  
  
   
  if (includeCaption && document.getElementById(zoomCaption).innerHTML != "") {
   
   zoomcapd = document.getElementById(zoomCaptionDiv);
   zoomcapd.style.top = parseInt(zoomdiv.style.top) + (zoomdiv.offsetHeight + 15) + 'px';
   zoomcapd.style.left = (myWidth / 2) - (zoomcapd.offsetWidth / 2) + 'px';
   zoomcapd.style.visibility = "visible";
   
  }   
  
  
 
  if (!browserIsIE) setOpacity(0, "ZoomClose");
  document.getElementById("ZoomClose").style.visibility = "visible";
  if (!browserIsIE) fadeElementSetup("ZoomClose", 0, 100, 5);
 
  
  document.onkeypress = getKey;
  
 }
 
 
 
 function zoomDone(zoomdiv, theID) {
 
  
   
  zoomOpen = false;
 
  
 
  zoomOrigH[theID] = "";
  zoomOrigW[theID] = "";
  document.getElementById(zoomdiv).style.visibility = "hidden";
  zoomActive[theID] == false;
 
  
 
  document.onkeypress = null;
 
 }
 
 
 
 function zoomElement(zoomdiv, theID, zoomCurrent, zoomStartW, zoomChangeW, zoomStartH, zoomChangeH, zoomStartX, zoomChangeX, zoomStartY, zoomChangeY, zoomSteps, includeFade, fadeAmount, execWhenDone) {
 
  
     
  
 
  if (zoomCurrent == (zoomSteps + 1)) {
   zoomActive[theID] = false;
   clearInterval(zoomTimer[theID]);
 
   if (execWhenDone != "") {
    eval(execWhenDone);
   }
  } else {
  
   
    
   if (includeFade == 1) {
    if (fadeAmount < 0) {
     setOpacity(Math.abs(zoomCurrent * fadeAmount), zoomdiv);
    } else {
     setOpacity(100 - (zoomCurrent * fadeAmount), zoomdiv);
    }
   }
    
   
   
   moveW = cubicInOut(zoomCurrent, zoomStartW, zoomChangeW, zoomSteps);
   moveH = cubicInOut(zoomCurrent, zoomStartH, zoomChangeH, zoomSteps);
   moveX = cubicInOut(zoomCurrent, zoomStartX, zoomChangeX, zoomSteps);
   moveY = cubicInOut(zoomCurrent, zoomStartY, zoomChangeY, zoomSteps);
  
   document.getElementById(zoomdiv).style.left = moveX + 'px';
   document.getElementById(zoomdiv).style.top = moveY + 'px';
   zoomimg.style.width = moveW + 'px';
   zoomimg.style.height = moveH + 'px';
  
   zoomCurrent++;
   
   clearInterval(zoomTimer[theID]);
   zoomTimer[theID] = setInterval("zoomElement('"+zoomdiv+"', '"+theID+"', "+zoomCurrent+", "+zoomStartW+", "+zoomChangeW+", "+zoomStartH+", "+zoomChangeH+", "+zoomStartX+", "+zoomChangeX+", "+zoomStartY+", "+zoomChangeY+", "+zoomSteps+", "+includeFade+", "+fadeAmount+", '"+execWhenDone+"')", zoomTime);
  }
 }
 
 
 
 function getKey(evt) {
  if (! evt) {
   theKey = event.keyCode;
  } else {
   theKey = evt.keyCode;
  }
 
  if (theKey == 27) { 
   zoomOut(this, evt);
  }
 }
 
 
 //
 
 //
 
 function fadeOut(elem) {
  if (elem.id) {
   fadeElementSetup(elem.id, 100, 0, 10);
  }
 }
 
 function fadeIn(elem) {
  if (elem.id) {
   fadeElementSetup(elem.id, 0, 100, 10); 
  }
 }
 
 
 
 var fadeActive = new Array();
 var fadeQueue  = new Array();
 var fadeTimer  = new Array();
 var fadeClose  = new Array();
 var fadeMode   = new Array();
 
 function fadeElementSetup(theID, fdStart, fdEnd, fdSteps, fdClose, fdMode) {
 
  
 
  if (fadeActive[theID] == true) {
   
   fadeQueue[theID] = new Array(theID, fdStart, fdEnd, fdSteps);
  } else {
   fadeSteps = fdSteps;
   fadeCurrent = 0;
   fadeAmount = (fdStart - fdEnd) / fadeSteps;
   fadeTimer[theID] = setInterval("fadeElement('"+theID+"', '"+fadeCurrent+"', '"+fadeAmount+"', '"+fadeSteps+"')", 15);
   fadeActive[theID] = true;
   fadeMode[theID] = fdMode;
   
   if (fdClose == 1) {
    fadeClose[theID] = true;
   } else {
    fadeClose[theID] = false;
   }
  }
 }
 
 
 
 
 function fadeElement(theID, fadeCurrent, fadeAmount, fadeSteps) {
 
  if (fadeCurrent == fadeSteps) {
 
   
 
   clearInterval(fadeTimer[theID]);
   fadeActive[theID] = false;
   fadeTimer[theID] = false;
 
   
 
   if (fadeClose[theID] == true) {
    document.getElementById(theID).style.visibility = "hidden";
   }
 
   
 
   if (fadeQueue[theID] && fadeQueue[theID] != false) {
    fadeElementSetup(fadeQueue[theID][0], fadeQueue[theID][1], fadeQueue[theID][2], fadeQueue[theID][3]);
    fadeQueue[theID] = false;
   }
  } else {
 
   fadeCurrent++;
   
   
   
   if (fadeMode[theID] == "shadow") {
 
    
   
    if (fadeAmount < 0) {
     document.getElementById(theID).style.webkitBoxShadow = shadowSettings + (Math.abs(fadeCurrent * fadeAmount)) + ')';
    } else {
     document.getElementById(theID).style.webkitBoxShadow = shadowSettings + (100 - (fadeCurrent * fadeAmount)) + ')';
    }
    
   } else {
   
    
    
    if (fadeAmount < 0) {
     setOpacity(Math.abs(fadeCurrent * fadeAmount), theID);
    } else {
     setOpacity(100 - (fadeCurrent * fadeAmount), theID);
    }
   }
 
   
   clearInterval(fadeTimer[theID]);
   fadeTimer[theID] = setInterval("fadeElement('"+theID+"', '"+fadeCurrent+"', '"+fadeAmount+"', '"+fadeSteps+"')", 15);
  }
 }
 
 
 //
 
 //
 
 
 
 function setOpacity(opacity, theID) {
 
  var object = document.getElementById(theID).style;
 
  
 
  if (navigator.userAgent.indexOf("Firefox") != -1) {
   if (opacity == 100) { opacity = 99.9999; } 
  }
 
  
 
  object.filter = "alpha(opacity=" + opacity + ")"; 
  object.opacity = (opacity / 100);                 
 
 }
 
 
 //
 
 
 
 function linear(t, b, c, d)
 {
  return c*t/d + b;
 }
 
 function sineInOut(t, b, c, d)
 {
  return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
 }
 
 function cubicIn(t, b, c, d) {
  return c*(t/=d)*t*t + b;
 }
 
 function cubicOut(t, b, c, d) {
  return c*((t=t/d-1)*t*t + 1) + b;
 }
 
 function cubicInOut(t, b, c, d)
 {
  if ((t/=d/2) < 1) return c/2*t*t*t + b;
  return c/2*((t-=2)*t*t + 2) + b;
 }
 
 function bounceOut(t, b, c, d)
 {
  if ((t/=d) < (1/2.75)){
   return c*(7.5625*t*t) + b;
  } else if (t < (2/2.75)){
   return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
  } else if (t < (2.5/2.75)){
   return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
  } else {
   return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
  }
 }
 
 
 
 
 
 function getSize() {
 
  
 
  if (self.innerHeight) { 
   myWidth = window.innerWidth;
   myHeight = window.innerHeight;
   myScroll = window.pageYOffset;
  } else if (document.documentElement && document.documentElement.clientHeight) { 
   myWidth = document.documentElement.clientWidth;
   myHeight = document.documentElement.clientHeight;
   myScroll = document.documentElement.scrollTop;
  } else if (document.body) { 
   myWidth = document.body.clientWidth;
   myHeight = document.body.clientHeight;
   myScroll = document.body.scrollTop;
  }
 
  
 
  if (window.innerHeight && window.scrollMaxY) { 
   myScrollWidth = document.body.scrollWidth;
   myScrollHeight = window.innerHeight + window.scrollMaxY;
  } else if (document.body.scrollHeight > document.body.offsetHeight) { 
   myScrollWidth = document.body.scrollWidth;
   myScrollHeight = document.body.scrollHeight;
  } else { 
   myScrollWidth = document.body.offsetWidth;
   myScrollHeight = document.body.offsetHeight;
  }
 }
 
 
 
 
 function getShift(evt) {
  var shift = false;
  if (! evt && window.event) {
   shift = window.event.shiftKey;
  } else if (evt) {
   shift = evt.shiftKey;
   if (shift) evt.stopPropagation(); 
  }
  return shift;
 }
 
 
 
 function findElementPos(elemFind)
 {
  var elemX = 0;
  var elemY = 0;
  do {
   elemX += elemFind.offsetLeft;
   elemY += elemFind.offsetTop;
  } while ( elemFind = elemFind.offsetParent )
 
  return Array(elemX, elemY);
 }