var MagicZoom_ua = 'msie';
	var W = navigator.userAgent.toLowerCase();
	if (W.indexOf("opera") != -1) {
		MagicZoom_ua = 'opera'
	} else if (W.indexOf("msie") != -1) {
		MagicZoom_ua = 'msie'
	} else if (W.indexOf("safari") != -1) {
		MagicZoom_ua = 'safari'
	} else if (W.indexOf("mozilla") != -1) {
		MagicZoom_ua = 'gecko'
	}

	var MagicZoom_zooms = new Array();

	function _el(id) {
		return document.getElementById(id)
	};

	function MagicZoom_getBounds(e) {
		if (e.getBoundingClientRect) {
			var r = e.getBoundingClientRect();
			var wx = 0;
			var wy = 0;

			if (document.body
					&& (document.body.scrollLeft || document.body.scrollTop)) {
				wy = document.body.scrollTop;
				wx = document.body.scrollLeft
			} else if (document.documentElement
					&& (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
				wy = document.documentElement.scrollTop;
				wx = document.documentElement.scrollLeft
			}
			return {
				'left' :r.left + wx,
				'top' :r.top + wy,
				'right' :r.right + wx,
				'bottom' :r.bottom + wy
			}
		}
	}

	function MagicZoom_getEventBounds(e) {
		var x = 0;
		var y = 0;
		if (MagicZoom_ua == 'msie') {
			y = e.clientY;
			x = e.clientX;
			if (document.body
					&& (document.body.scrollLeft || document.body.scrollTop)) {
				y = e.clientY + document.body.scrollTop;
				x = e.clientX + document.body.scrollLeft
			} else if (document.documentElement
					&& (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
				y = e.clientY + document.documentElement.scrollTop;
				x = e.clientX + document.documentElement.scrollLeft
			}
		} else {
			y = e.clientY;
			x = e.clientX;
			y += window.pageYOffset;
			x += window.pageXOffset
		}
		return {
			'x' :x,
			'y' :y
		}
	}

	function MagicView_ia() {
		return false
	};

	var MagicZoom_extendElement = function() {
		var args = arguments;
		if (!args[1])
			args = [ this, args[0] ];
		for ( var property in args[1])
			args[0][property] = args[1][property];
		return args[0]
	};

	function MagicZoom_addEventListener(obj, event, listener) {
		if (obj) {
			if (MagicZoom_ua == 'gecko' || MagicZoom_ua == 'opera'
					|| MagicZoom_ua == 'safari') {
				obj.addEventListener(event, listener, false)
			} else if (MagicZoom_ua == 'msie') {
				obj.attachEvent("on" + event, listener)
			}
		}
	};

	function MagicZoom_removeEventListener(obj, event, listener) {
		if (MagicZoom_ua == 'gecko' || MagicZoom_ua == 'opera'
				|| MagicZoom_ua == 'safari') {
			obj.removeEventListener(event, listener, false)
		} else if (MagicZoom_ua == 'msie') {
			obj.detachEvent("on" + event, listener)
		}
	};

	function MagicZoom_concat() {
		var result = [];
		for ( var i = 0; i < arguments.length; i++)
			for ( var j = 0; j < arguments[i].length; j++)
				result.push(arguments[i][j]);

		return result
	};

	function MagicZoom_withoutFirst(sequence, skip) {
		result = [];

		for ( var i = skip; i < sequence.length; i++)
			result.push(sequence[i]);
		return result
	};

	function MagicZoom_createMethodReference(object, methodName) {
		var args = MagicZoom_withoutFirst(arguments, 2);
		return function() {
			object[methodName].apply(object, MagicZoom_concat(arguments, args))
		}
	};

	function MagicZoom_stopEventPropagation(e) {
		if (MagicZoom_ua == 'gecko' || MagicZoom_ua == 'safari'
				|| MagicZoom_ua == 'opera') {
			e.cancelBubble = true;
			e.preventDefault();
			e.stopPropagation()
		} else if (MagicZoom_ua == 'msie') {
			window.event.cancelBubble = true
		}
	};

	function MagicZoom(smallImageContId, smallImageId, bigImageContId,
			bigImageId, settings) {
		this.recalculating = false;
		this.smallImageCont = _el(smallImageContId);
		this.smallImage = _el(smallImageId);
		this.bigImageCont = _el(bigImageContId);
		this.bigImage = _el(bigImageId);
		this.pup = 0;
		this.settings = settings;
		if (!this.settings["header"]) {
			this.settings["header"] = ""
		}
		this.bigImageSizeX = 0;
		this.bigImageSizeY = 0;
		this.smallImageSizeX = 0;
		this.smallImageSizeY = 0;
		this.popupSizeX = 20;
		this.popupSizey = 20;
		this.positionX = 0;
		this.positionY = 0;
		this.bigImageContStyleLeft = '';
		this.loadingCont = null;
		if (this.settings["loadingImg"] != '') {
			this.loadingCont = document.createElement('DIV');
			this.loadingCont.style.position = 'absolute';
			this.loadingCont.style.visibility = 'hidden';
			this.loadingCont.className = 'MagicZoomLoading';
			this.loadingCont.style.display = 'block';
			this.loadingCont.style.textAlign = 'center';
			this.loadingCont.innerHTML = this.settings["loadingText"]
					+ '<br/><img border="0" alt="'
					+ this.settings["loadingText"] + '" src="'
					+ this.settings["loadingImg"] + '"/>';

			this.smallImageCont.appendChild(this.loadingCont)
		}
		this.baseuri = '';
		this.safariOnLoadStarted = false;
		MagicZoom_zooms.push(this);
		this.checkcoords_ref = MagicZoom_createMethodReference(this,
				"checkcoords")
	};

	MagicZoom.prototype.stopZoom = function() {
		MagicZoom_removeEventListener(window.document, "mousemove",
				this.checkcoords_ref);

		if (this.settings["position"] == "custom") {
			_el(this.smallImageCont.id + "-big").removeChild(this.bigImageCont)
		}
	};

	MagicZoom.prototype.checkcoords = function(e) {
		var y = 0;
		var x = 0;
		r = MagicZoom_getEventBounds(e);
		x = r['x'];
		y = r['y'];

		var smallY = 0;
		var smallX = 0;
		var tag = this.smallImage;

		while (tag && tag.tagName != "BODY" && tag.tagName != "HTML") {
			smallY += tag.offsetTop;
			smallX += tag.offsetLeft;
			tag = tag.offsetParent
		}

		if (MagicZoom_ua == 'msie') {
			r = MagicZoom_getBounds(this.smallImage);
			smallX = r['left'];
			smallY = r['top']
		}

		if (x > parseInt(smallX + this.smallImageSizeX)) {
			this.hiderect();
			return false
		}

		if (x < parseInt(smallX)) {
			this.hiderect();
			return false
		}

		if (y > parseInt(smallY + this.smallImageSizeY)) {
			this.hiderect();
			return false
		}

		if (y < parseInt(smallY)) {
			this.hiderect();
			return false
		}

		if (MagicZoom_ua == 'msie') {
			this.smallImageCont.style.zIndex = 1
		}

		return true
	};

	MagicZoom.prototype.mousedown = function(e) {
		MagicZoom_stopEventPropagation(e);
		this.smallImageCont.style.cursor = 'move'
	};

	MagicZoom.prototype.mouseup = function(e) {
		MagicZoom_stopEventPropagation(e);
		this.smallImageCont.style.cursor = 'default'
	};

	MagicZoom.prototype.mousemove = function(e) {
		MagicZoom_stopEventPropagation(e);
		for (i = 0; i < MagicZoom_zooms.length; i++) {
			if (MagicZoom_zooms[i] != this) {
				MagicZoom_zooms[i].checkcoords(e)
			}
		}

		if (this.settings && this.settings["drag_mode"] == true) {
			if (this.smallImageCont.style.cursor != 'move') {
				return
			}
		}

		if (this.recalculating) {
			return
		}

		if (!this.checkcoords(e)) {
			return
		}

		this.recalculating = true;
		var smallImg = this.smallImage;
		var smallX = 0;
		var smallY = 0;
		if (MagicZoom_ua == 'gecko' || MagicZoom_ua == 'opera'
				|| MagicZoom_ua == 'safari') {
			var tag = smallImg;
			while (tag.tagName != "BODY" && tag.tagName != "HTML") {
				smallY += tag.offsetTop;
				smallX += tag.offsetLeft;
				tag = tag.offsetParent
			}
		} else {
			r = MagicZoom_getBounds(this.smallImage);
			smallX = r['left'];
			smallY = r['top']
		}
		r = MagicZoom_getEventBounds(e);
		x = r['x'];
		y = r['y'];
		this.positionX = x - smallX;
		this.positionY = y - smallY;
		if ((this.positionX + this.popupSizeX / 2) >= this.smallImageSizeX) {
			this.positionX = this.smallImageSizeX - this.popupSizeX / 2
		}
		if ((this.positionY + this.popupSizeY / 2) >= this.smallImageSizeY) {
			this.positionY = this.smallImageSizeY - this.popupSizeY / 2
		}
		if ((this.positionX - this.popupSizeX / 2) <= 0) {
			this.positionX = this.popupSizeX / 2
		}
		if ((this.positionY - this.popupSizeY / 2) <= 0) {
			this.positionY = this.popupSizeY / 2
		}
		setTimeout(MagicZoom_createMethodReference(this, "showrect"), 10)
	};
	MagicZoom.prototype.showrect = function() {
		this.pup.style.left = (this.positionX - this.popupSizeX / 2) + 'px';
		this.pup.style.top = (this.positionY - this.popupSizeY / 2) + 'px';
		this.pup.style.visibility = "visible";
		perX = parseInt(this.pup.style.left)
				* (this.bigImageSizeX / this.smallImageSizeX);
		perY = parseInt(this.pup.style.top)
				* (this.bigImageSizeY / this.smallImageSizeY);
		this.bigImage.style.left = (-perX) + 'px';
		this.bigImage.style.top = (-perY) + 'px';
		this.bigImageCont.style.display = 'block';
		this.bigImageCont.style.visibility = 'visible';
		this.bigImage.style.display = 'block';
		this.bigImage.style.visibility = 'visible';
		this.recalculating = false;
		this.bigImageCont.style.left = this.bigImageContStyleLeft
	};

	MagicZoom.prototype.hiderect = function() {
		if (this.settings && this.settings["bigImage_always_visible"] == true)
			return;
		if (this.pup) {
			this.pup.style.visibility = "hidden"
		}
		this.bigImageCont.style.left = '-10000px';
		this.bigImageCont.style.visibility = 'hidden';
		if (MagicZoom_ua == 'msie') {
			this.smallImageCont.style.zIndex = 0
		}
	};
	MagicZoom.prototype.recalculatePopupDimensions = function() {
		this.popupSizeX = (parseInt(this.bigImageCont.style.width) - 3)
				/ (this.bigImageSizeX / this.smallImageSizeX);
		if (this.settings && this.settings["header"] != "") {
			this.popupSizeY = (parseInt(this.bigImageCont.style.height) - 3 - 19)
					/ (this.bigImageSizeY / this.smallImageSizeY)
		} else {
			this.popupSizeY = (parseInt(this.bigImageCont.style.height) - 3)
					/ (this.bigImageSizeY / this.smallImageSizeY)
		}
		this.pup.style.width = this.popupSizeX + 'px';
		this.pup.style.height = this.popupSizeY + 'px'
	};
	MagicZoom.prototype.initPopup = function() {
		this.pup = document.createElement("DIV");
		this.pup.className = 'MagicZoomPup';
		this.pup.style.zIndex = 10;
		this.pup.style.visibility = 'hidden';
		this.pup.style.position = 'absolute';
		this.pup.style["opacity"] = parseFloat(this.settings['opacity'] / 100.0);
		this.pup.style["-moz-opacity"] = parseFloat(this.settings['opacity'] / 100.0);
		this.pup.style["-html-opacity"] = parseFloat(this.settings['opacity'] / 100.0);
		this.pup.style["filter"] = "alpha(Opacity=" + this.settings['opacity']
				+ ")";
		this.recalculatePopupDimensions();
		this.smallImageCont.appendChild(this.pup);
		this.smallImageCont.unselectable = "on";
		this.smallImageCont.style.MozUserSelect = "none";
		this.smallImageCont.onselectstart = MagicView_ia;
		this.smallImageCont.oncontextmenu = MagicView_ia
	};
	MagicZoom.prototype.initBigContainer = function() {
		var bigimgsrc = this.bigImage.src;
		while (this.bigImageCont.firstChild) {
			this.bigImageCont.removeChild(this.bigImageCont.firstChild)
		}
		if (MagicZoom_ua == 'msie') {
			var f = document.createElement("IFRAME");
			f.style.left = '0px';
			f.style.top = '0px';
			f.style.position = 'absolute';
			f.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';
			f.style.width = this.bigImageCont.style.width;
			f.style.height = this.bigImageCont.style.height;
			f.frameBorder = 0;
			this.bigImageCont.appendChild(f)
		}
		if (this.settings && this.settings["header"] != "") {
			var f = document.createElement("DIV");
			f.className = 'MagicZoomHeader';
			f.id = 'MagicZoomHeader' + this.bigImageCont.id;
			f.style.position = 'relative';
			f.style.zIndex = 10;
			f.style.left = '0px';
			f.style.top = '0px';
			f.style.padding = '3px';
			f.innerHTML = this.settings["header"];
			this.bigImageCont.appendChild(f)
		}
		var ar1 = document.createElement("DIV");
		ar1.style.overflow = "hidden";
		this.bigImageCont.appendChild(ar1);
		this.bigImage = document.createElement("IMG");
		this.bigImage.src = bigimgsrc;
		this.bigImage.style.position = 'relative';
		ar1.appendChild(this.bigImage)
	};
	MagicZoom.prototype.initZoom = function() {
		if (this.loadingCont != null && !this.bigImage.complete
				&& this.smallImage.width != 0 && this.smallImage.height != 0) {
			this.loadingCont.style.left = (parseInt(this.smallImage.width) / 2 - parseInt(this.loadingCont.offsetWidth) / 2) + 'px';
			this.loadingCont.style.top = (parseInt(this.smallImage.height) / 2 - parseInt(this.loadingCont.offsetHeight) / 2) + 'px';
			this.loadingCont.style.visibility = 'visible'
		}
		if (MagicZoom_ua == 'safari') {
			if (!this.safariOnLoadStarted) {
				MagicZoom_addEventListener(this.bigImage, "load",
						MagicZoom_createMethodReference(this, "initZoom"));
				this.safariOnLoadStarted = true;
				return
			}
		} else {
			if (!this.bigImage.complete || !this.smallImage.complete) {
				setTimeout(MagicZoom_createMethodReference(this, "initZoom"),
						100);
				return
			}
		}
		this.bigImageSizeX = this.bigImage.width;
		this.bigImageSizeY = this.bigImage.height;
		this.smallImageSizeX = this.smallImage.width;
		this.smallImageSizeY = this.smallImage.height;
		if (this.bigImageSizeX == 0 || this.bigImageSizeY == 0
				|| this.smallImageSizeX == 0 || this.smallImageSizeY == 0) {
			setTimeout(MagicZoom_createMethodReference(this, "initZoom"), 100);
			return
		}
		if (this.loadingCont != null)
			this.loadingCont.style.visibility = 'hidden';
		this.smallImageCont.style.width = this.smallImage.width + 'px';
		this.bigImageCont.style.left = this.smallImage.width + 15 + 'px';
		this.bigImageCont.style.top = '0px';
		switch (this.settings['position']) {
		case 'left':
			this.bigImageCont.style.left = '-' + (15 + parseInt(this.bigImageCont.style.width)) + 'px';
			break;
		case 'bottom':
			this.bigImageCont.style.top = this.smallImage.height + 15 + 'px';
			this.bigImageCont.style.left = '0px';
			break;
		case 'top':
			this.bigImageCont.style.top = '-' + (15 + parseInt(this.bigImageCont.style.height)) + 'px';
			this.bigImageCont.style.left = '0px';
			break;
		case 'custom':
			this.bigImageCont.style.left = '0px';
			this.bigImageCont.style.top = '0px';
			break;
		case 'inner':
			this.bigImageCont.style.left = '0px';
			this.bigImageCont.style.top = '0px';
			break
		}
		this.bigImageContStyleLeft = this.bigImageCont.style.left;
		if (this.pup) {
			this.recalculatePopupDimensions();
			return
		}
		this.initBigContainer();
		this.initPopup();
		MagicZoom_addEventListener(window.document, "mousemove",
				this.checkcoords_ref);
		MagicZoom_addEventListener(this.smallImageCont, "mousemove",
				MagicZoom_createMethodReference(this, "mousemove"));
		if (this.settings['position'] == 'inner') {
			MagicZoom_addEventListener(_el(this.smallImageCont.id + "-big"),
					"mousemove", MagicZoom_createMethodReference(this,
							"mousemove"))
		}
		if (this.settings && this.settings["drag_mode"] == true) {
			MagicZoom_addEventListener(this.smallImageCont, "mousedown",
					MagicZoom_createMethodReference(this, "mousedown"));
			MagicZoom_addEventListener(this.smallImageCont, "mouseup",
					MagicZoom_createMethodReference(this, "mouseup"));
			this.positionX = this.smallImageSizeX / 2;
			this.positionY = this.smallImageSizeY / 2;
			this.showrect()
		}
	};
	MagicZoom.prototype.replaceZoom = function(e, ael) {
		if (ael.href == this.bigImage.src)
			return;
		var newBigImage = document.createElement("IMG");
		newBigImage.id = this.bigImage.id;
		newBigImage.src = ael.href;
		var p = this.bigImage.parentNode;
		p.replaceChild(newBigImage, this.bigImage);
		this.bigImage = newBigImage;
		this.bigImage.style.position = 'relative';
		this.smallImage.src = ael.rev;
		if (ael.title != '') {
			_el('MagicZoomHeader' + this.bigImageCont.id).innerHTML = ael.title
		}
		this.safariOnLoadStarted = false;
		this.initZoom()
	};
	function MagicZoom_findSelectors(id, zoom) {
		var aels = window.document.getElementsByTagName("A");
		for ( var i = 0; i < aels.length; i++) {
			if (aels[i].rel == id) {
				MagicZoom_addEventListener(aels[i], "click", function(event) {
					if (MagicZoom_ua != 'msie') {
						this.blur()
					} else {
						window.focus()
					}
					MagicZoom_stopEventPropagation(event);
					return false
				});
				MagicZoom_addEventListener(aels[i],
						zoom.settings['thumb_change'],
						MagicZoom_createMethodReference(zoom, "replaceZoom",
								aels[i]));
				aels[i].style.outline = '0';
				aels[i].mzextend = MagicZoom_extendElement;
				aels[i].mzextend( {
					zoom :zoom,
					selectThisZoom : function() {
						this.zoom.replaceZoom(null, this)
					}
				});
				var img = document.createElement("IMG");
				img.src = aels[i].href;
				img.style.position = 'absolute';
				img.style.left = '-10000px';
				img.style.top = '-10000px';
				document.body.appendChild(img);
				img = document.createElement("IMG");
				img.src = aels[i].rev;
				img.style.position = 'absolute';
				img.style.left = '-10000px';
				img.style.top = '-10000px';
				document.body.appendChild(img)
			}
		}
	};
	function MagicZoom_stopZooms() {
		while (MagicZoom_zooms.length > 0) {
			var zoom = MagicZoom_zooms.pop();
			zoom.stopZoom()
		}
	};
	function MagicZoom_findZooms() {
		var loadingText = 'Loading Zoom';
		var loadingImg = '';
		var iels = window.document.getElementsByTagName("IMG");
		for ( var i = 0; i < iels.length; i++) {
			if (/MagicZoomLoading/.test(iels[i].className)) {
				if (iels[i].alt != '')
					loadingText = iels[i].alt;
				loadingImg = iels[i].src;
				break
			}
		}
		var aels = window.document.getElementsByTagName("A");
		for ( var i = 0; i < aels.length; i++) {
			if (/MagicZoom/.test(aels[i].className)) {
				while (aels[i].firstChild) {
					if (aels[i].firstChild.tagName != 'IMG') {
						aels[i].removeChild(aels[i].firstChild)
					} else {
						break
					}
				}
				if (aels[i].firstChild.tagName != 'IMG')
					throw "Invalid MagicZoom invocation!";
				var rand = Math.round(Math.random() * 1000000);
				aels[i].style.position = "relative";
				aels[i].style.display = 'block';
				aels[i].style.outline = '0';
				aels[i].style.textDecoration = 'none';
				MagicZoom_addEventListener(aels[i], "click", function(event) {
					if (MagicZoom_ua != 'msie') {
						this.blur()
					} else {
						window.focus()
					}
					MagicZoom_stopEventPropagation(event);
					return false
				});
				if (aels[i].id == '') {
					aels[i].id = "sc" + rand
				}
				if (MagicZoom_ua == 'msie') {
					aels[i].style.zIndex = 0
				}
				var smallImg = aels[i].firstChild;
				smallImg.id = "sim" + rand;
				var bigCont = document.createElement("DIV");
				bigCont.id = "bc" + rand;
				re = new RegExp(/opacity(\s+)?:(\s+)?(\d+)/i);
				matches = re.exec(aels[i].rel);
				var opacity = 50;
				if (matches) {
					opacity = parseInt(matches[3])
				}
				re = new RegExp(/thumb\-change(\s+)?:(\s+)?(click|mouseover)/i);
				matches = re.exec(aels[i].rel);
				var thumb_change = 'click';
				if (matches) {
					thumb_change = matches[3]
				}
				re = new RegExp(/zoom\-width(\s+)?:(\s+)?(\w+)/i);
				matches = re.exec(aels[i].rel);
				bigCont.style.width = '300px';
				if (matches) {
					bigCont.style.width = matches[3]
				}
				re = new RegExp(/zoom\-height(\s+)?:(\s+)?(\w+)/i);
				matches = re.exec(aels[i].rel);
				bigCont.style.height = '300px';
				if (matches) {
					bigCont.style.height = matches[3]
				}
				re = new RegExp(/zoom\-position(\s+)?:(\s+)?(\w+)/i);
				matches = re.exec(aels[i].rel);
				bigCont.style.left = aels[i].firstChild.width + 15 + 'px';
				bigCont.style.top = '0px';
				var position = 'right';
				if (matches) {
					switch (matches[3]) {
					case 'left':
						position = 'left';
						break;
					case 'bottom':
						position = 'bottom';
						break;
					case 'top':
						position = 'top';
						break;
					case 'custom':
						position = 'custom';
						break;
					case 'inner':
						position = 'inner';
						break
					}
				}
				re = new RegExp(/drag\-mode(\s+)?:(\s+)?(true|false)/i);
				matches = re.exec(aels[i].rel);
				var drag_mode = false;
				if (matches) {
					if (matches[3] == 'true')
						drag_mode = true
				}
				re = new RegExp(/always\-show\-zoom(\s+)?:(\s+)?(true|false)/i);
				matches = re.exec(aels[i].rel);
				var bigImage_always_visible = false;
				if (matches) {
					if (matches[3] == 'true')
						bigImage_always_visible = true
				}
				bigCont.style.overflow = 'hidden';
				bigCont.className = "MagicZoomBigImageCont";
				bigCont.style.zIndex = 100;
				bigCont.style.visibility = 'hidden';
				if (position != 'custom') {
					bigCont.style.position = 'absolute'
				} else {
					bigCont.style.position = 'relative'
				}
				var bigImg = document.createElement("IMG");
				bigImg.id = "bim" + rand;
				bigImg.src = aels[i].href;
				bigCont.appendChild(bigImg);
				if (position != 'custom' || position == 'inner') {
					aels[i].appendChild(bigCont)
				} else {
					_el(aels[i].id + '-big').appendChild(bigCont)
				}
				var settings = {
					bigImage_always_visible :bigImage_always_visible,
					drag_mode :drag_mode,
					header :aels[i].title,
					opacity :opacity,
					thumb_change :thumb_change,
					position :position,
					loadingText :loadingText,
					loadingImg :loadingImg
				};
				var zoom = new MagicZoom(aels[i].id, 'sim' + rand, bigCont.id,
						'bim' + rand, settings);
				aels[i].mzextend = MagicZoom_extendElement;
				aels[i].mzextend( {
					zoom :zoom
				});
				zoom.initZoom();
				MagicZoom_findSelectors(aels[i].id, zoom)
			}
		}
	};
	if (MagicZoom_ua == 'msie')
		try {
			document.execCommand("BackgroundImageCache", false, true)
		} catch (e) {
		};
	MagicZoom_addEventListener(window, "load", MagicZoom_findZooms);