var GB_CURRENT=null;
GB_hide=function(cb){
	GB_CURRENT.hide(cb);
};
GreyBox=new AJS.Class({
	init:function(_2){
		this.use_fx=AJS.fx;
		this.type="page";
		this.overlay_click_close=false;
		this.salt=0;
		this.root_dir=GB_ROOT_DIR;
		this.callback_fns=[];
		this.reload_on_close=false;
		this.src_loader=this.root_dir+"loader_frame.html";
	
		var _3=window.location.hostname.indexOf("www");
		var _4=this.src_loader.indexOf("www");
	
		if(_3!=-1&&_4==-1){
			this.src_loader=this.src_loader.replace("://","://www.");
		}
	
		if(_3==-1&&_4!=-1){
			this.src_loader=this.src_loader.replace("://www.","://");
		}
	
		this.show_loading=true;
		AJS.update(this,_2);
	},
	
	addCallback:function(fn){
		if(fn){
			this.callback_fns.push(fn);
		}
	},
	
	show:function(_6){
		GB_CURRENT=this;
		this.url=_6;
		var _7=[AJS.$bytc("object"),AJS.$bytc("select")];
		AJS.map(AJS.flattenList(_7),function(_8){
				_8.style.visibility="hidden";
		});
		this.createElements();
		return false;
	},
	
	hide:function(cb){
		var me=this;
		AJS.callLater(function(){
			var _b=me.callback_fns;
			if(_b!=[]){
				AJS.map(_b,function(fn){
					fn();
				});
			}
			me.onHide();
			if(me.use_fx){
				var _d=me.overlay;
				AJS.fx.fadeOut(me.overlay,{onComplete:function(){
					AJS.removeElement(_d);
					_d=null;
				},duration:300});
				AJS.removeElement(me.g_window);
			}else{
				AJS.removeElement(me.g_window,me.overlay);
			}
			me.removeFrame();
			AJS.REV(window,"scroll",_GB_setOverlayDimension);
			AJS.REV(window,"resize",_GB_update);
			var _e=[AJS.$bytc("object"),AJS.$bytc("select")];
			AJS.map(AJS.flattenList(_e),function(_f){
				_f.style.visibility="visible";
			});
			GB_CURRENT=null;
			if(me.reload_on_close){
				window.location.reload();
			}
			if(AJS.isFunction(cb)){
				cb();
			}
		},10);
	},
	
	update:function(){
		this.setOverlayDimension();
		this.setFrameSize();
		this.setWindowPosition();
	},
	
	createElements:function(){
		this.initOverlay();
		this.g_window=AJS.DIV({"id":"GB_window"});
		AJS.hideElement(this.g_window);
		AJS.getBody().insertBefore(this.g_window,this.overlay.nextSibling);
		this.initFrame();
		this.initHook();
		this.update();
		var me=this;
		if(this.use_fx){
			AJS.fx.fadeIn(this.overlay,{duration:300,to:0.7,onComplete:function(){
				me.onShow();
				AJS.showElement(me.g_window);
				me.startLoading();
			}});
		}else{
			AJS.setOpacity(this.overlay,0.7);
			AJS.showElement(this.g_window);
			this.onShow();
			this.startLoading();
		}
		AJS.AEV(window,"scroll",_GB_setOverlayDimension);
		AJS.AEV(window,"resize",_GB_update);
	},
	
	removeFrame:function(){
		try{
			AJS.removeElement(this.iframe);
		}
		catch(e){
		}
		this.iframe=null;
	},
	
	startLoading:function(){
		this.iframe.src=this.src_loader+"?s="+this.salt++;
		AJS.showElement(this.iframe);
	},
	
	setOverlayDimension:function(){
		var _11=AJS.getWindowSize();
		if(AJS.isMozilla()||AJS.isOpera()){
			AJS.setWidth(this.overlay,"100%");
		}else{
			AJS.setWidth(this.overlay,_11.w);
		}
		var _12=Math.max(AJS.getScrollTop()+_11.h,AJS.getScrollTop()+this.height);
		if(_12<AJS.getScrollTop()){
			AJS.setHeight(this.overlay,_12);
		}else{
			AJS.setHeight(this.overlay,AJS.getScrollTop()+_11.h);
		}
	},
	
	initOverlay:function(){
		this.overlay=AJS.DIV({"id":"GB_overlay"});
		if(this.overlay_click_close){
			AJS.AEV(this.overlay,"click",GB_hide);
		}
		AJS.setOpacity(this.overlay,0);
		AJS.getBody().insertBefore(this.overlay,AJS.getBody().firstChild);
	},
	
	initFrame:function(){
		if(!this.iframe){
			var d={"name":"GB_frame","class":"GB_frame","frameBorder":0};
			if(AJS.isIe()){
				d.src="javascript:false;document.write(\"\");";
			}
			this.iframe=AJS.IFRAME(d);
			this.middle_cnt=AJS.DIV({"class":"content"},this.iframe);
			this.top_cnt=AJS.DIV();
			this.bottom_cnt=AJS.DIV();
			AJS.ACN(this.g_window,this.top_cnt,this.middle_cnt,this.bottom_cnt);
		}
	},
	
	onHide:function(){
	},
	
	onShow:function(){
	},
	
	setFrameSize:function(){
	},
	
	setWindowPosition:function(){
	},
	
	initHook:function(){
	}
});
	
	_GB_update=function(){
		if(GB_CURRENT){
			GB_CURRENT.update();
		}
	};
	_GB_setOverlayDimension=function(){
		if(GB_CURRENT){
			GB_CURRENT.setOverlayDimension();
		}
	};
	AJS.preloadImages(GB_ROOT_DIR+"indicator.gif");
	script_loaded=true;
	var GB_SETS={};
	function decoGreyboxLinks(){
		var as=AJS.$bytc("a");
		AJS.map(as,function(a){
			if(a.getAttribute("carga")&&a.getAttribute("rel")){
				var rel=a.getAttribute("rel");
				if(rel.indexOf("gb_")==0){
					var _17=rel.match(/\w+/)[0];
					var _18=rel.match(/\[(.*)\]/)[1];
					var _19=0;
					var _1a={"caption":a.title||"","url":a.getAttribute("carga")};
					if(_17=="gb_pageset"||_17=="gb_imageset"){
						if(!GB_SETS[_18]){
							GB_SETS[_18]=[];
						}
						GB_SETS[_18].push(_1a);
						_19=GB_SETS[_18].length;
					}
					
					if(_17=="gb_pageset"){
						a.onclick=function(){
							GB_showFullScreenSet(GB_SETS[_18],_19);
							return false;
						};
					}
					if(_17=="gb_imageset"){
						a.onclick=function(){
							GB_showImageSet(GB_SETS[_18],_19);
							return false;
						};
					}
					if(_17=="gb_image"){
						a.onclick=function(){
							alert(_1a.url);
							GB_showImage(_1a.caption,_1a.url);
							return false;
						};
					}
					if(_17=="gb_page"){
						a.onclick=function(){
							var sp=_18.split(/, ?/);
							GB_show(_1a.caption,_1a.url,parseInt(sp[1]),parseInt(sp[0]));
							return false;	
						};
					}
					if(_17=="gb_page_fs"){
						a.onclick=function(){
							alert(_1a.url);
							GB_showFullScreen(_1a.caption,_1a.url);
							return false;
						};
					}
					if(_17=="gb_page_center"){
						a.onclick=function(){
							alert(_1a.url);
							var sp=_18.split(/, ?/);
							GB_showCenter(_1a.caption,_1a.url,parseInt(sp[1]),parseInt(sp[0]));
							return false;
						};
					}
				}
			}
		});
	}
	
	AJS.AEV(window,"load",decoGreyboxLinks);
	GB_showImage=function(_1d,url,_1f){
		var _20={width:300,height:300,type:"image",fullscreen:false,center_win:true,caption:_1d,callback_fn:_1f};
		var win=new GB_Gallery(_20);
		return win.show(url);
	};
	
	GB_showPage=function(_22,url,_24){
		var _25={type:"page",caption:_22,callback_fn:_24,fullscreen:true,center_win:false};
		var win=new GB_Gallery(_25);
		return win.show(url);
	};
	
	GB_Gallery=GreyBox.extend({init:function(_27){
		this.parent({});
		this.img_close=this.root_dir+"g_close.gif";
		AJS.update(this,_27);
		this.addCallback(this.callback_fn);
	},	
	
	initHook:function(){
		AJS.addClass(this.g_window,"GB_Gallery");
		var _28=AJS.DIV({"class":"inner"});
		this.header=AJS.DIV({"class":"GB_header"},_28);
		AJS.setOpacity(this.header,0);
		AJS.getBody().insertBefore(this.header,this.overlay.nextSibling);
		var _29=AJS.TD({"id":"GB_caption","class":"caption","width":"40%"},this.caption);
		var _2a=AJS.TD({"id":"GB_middle","class":"middle","width":"20%"});
		var _2b=AJS.IMG({"src":this.img_close});
		AJS.AEV(_2b,"click",GB_hide);
		var _2c=AJS.TD({"class":"close","width":"40%"},_2b);
		var _2d=AJS.TBODY(AJS.TR(_29,_2a,_2c));
		var _2e=AJS.TABLE({"cellspacing":"0","cellpadding":0,"border":0},_2d);
		AJS.ACN(_28,_2e);
		if(this.fullscreen){
			AJS.AEV(window,"scroll",AJS.$b(this.setWindowPosition,this));
		}else{
			AJS.AEV(window,"scroll",AJS.$b(this._setHeaderPos,this));
		}
	},
	
	setFrameSize:function(){
		var _2f=this.overlay.offsetWidth;
		var _30=AJS.getWindowSize();
		if(this.fullscreen){
			this.width=_2f-40;
			this.height=_30.h-80;
		}
		AJS.setWidth(this.iframe,this.width);
		AJS.setHeight(this.iframe,this.height);
		AJS.setWidth(this.header,_2f);
	},
	
	_setHeaderPos:function(){
		AJS.setTop(this.header,AJS.getScrollTop()+10);
	},
	
	setWindowPosition:function(){
		var _31=this.overlay.offsetWidth;
		var _32=AJS.getWindowSize();
		AJS.setLeft(this.g_window,((_31-50-this.width)/2));
		var _33=AJS.getScrollTop()+55;
		if(!this.center_win){
			AJS.setTop(this.g_window,_33);
		}else{
			var fl=((_32.h-this.height)/2)+20+AJS.getScrollTop();
			if(fl<0){
				fl=0;
			}
			if(_33>fl){
				fl=_33;
			}
			AJS.setTop(this.g_window,fl);
		}
		this._setHeaderPos();
	},
	
	onHide:function(){
		AJS.removeElement(this.header);
		AJS.removeClass(this.g_window,"GB_Gallery");
	},
	
	onShow:function(){
		if(this.use_fx){
			AJS.fx.fadeIn(this.header,{to:1});
		}else{
			AJS.setOpacity(this.header,1);
		}
	}
});
	AJS.preloadImages(GB_ROOT_DIR+"g_close.gif");
	GB_showFullScreenSet=function(set,_36,_37){
		var _38={type:"page",fullscreen:true,center_win:false};
		var _39=new GB_Sets(_38,set);
		_39.addCallback(_37);
		_39.showSet(_36-1);
		return false;
	};
	
	GB_showImageSet=function(set,_3b,_3c){
		var _3d={type:"image",fullscreen:false,center_win:true,width:300,height:300};
		var _3e=new GB_Sets(_3d,set);
		_3e.addCallback(_3c);
		_3e.showSet(_3b-1);
		return false;
	};
	
	GB_Sets=GB_Gallery.extend({
		init:function(_3f,set){
			this.parent(_3f);
			if(!this.img_next){
				this.img_next=this.root_dir+"next.gif";
			}
			if(!this.img_prev){
				this.img_prev=this.root_dir+"prev.gif";
			}
			this.current_set=set;
		},
		
		showSet:function(_41){
			this.current_index=_41;
			var _42=this.current_set[this.current_index];
			this.show(_42.url);
			this._setCaption(_42.caption);
			this.btn_prev=AJS.IMG({"class":"left",src:this.img_prev});
			this.btn_next=AJS.IMG({"class":"right",src:this.img_next});
			AJS.AEV(this.btn_prev,"click",AJS.$b(this.switchPrev,this));
			AJS.AEV(this.btn_next,"click",AJS.$b(this.switchNext,this));
		
			GB_STATUS=AJS.SPAN({"class":"GB_navStatus"});
			AJS.ACN(AJS.$("GB_middle"),this.btn_prev,GB_STATUS,this.btn_next);
			this.updateStatus();
		},
		
		updateStatus:function(){
			AJS.setHTML(GB_STATUS,(this.current_index+1)+" / "+this.current_set.length);
			if(this.current_index==0){
				AJS.addClass(this.btn_prev,"disabled");
			}else{
				AJS.removeClass(this.btn_prev,"disabled");
			}
			if(this.current_index==this.current_set.length-1){
				AJS.addClass(this.btn_next,"disabled");
			}else{
				AJS.removeClass(this.btn_next,"disabled");
			}
		},
		
		_setCaption:function(_43){
			AJS.setHTML(AJS.$("GB_caption"),_43);
		},
		
		updateFrame:function(){
			var _44=this.current_set[this.current_index];
			this._setCaption(_44.caption);
			this.url=_44.url;
			this.startLoading();
		},
		
		switchPrev:function(){
			if(this.current_index!=0){
				this.current_index--;
				this.updateFrame();
				this.updateStatus();
			}
		},
		
		switchNext:function(){
			if(this.current_index!=this.current_set.length-1){
				this.current_index++;
				this.updateFrame();
				this.updateStatus();
			}
		}
	});
	
	AJS.AEV(window,"load",function(){
		AJS.preloadImages(GB_ROOT_DIR+"next.gif",GB_ROOT_DIR+"prev.gif");
	});
	
	GB_show=function(_45,url,_47,_48,_49){
		var _4a={caption:_45,height:_47||500,width:_48||500,fullscreen:false,callback_fn:_49};
		var win=new GB_Window(_4a);
		return win.show(url);
	};
	
	GB_showCenter=function(_4c,url,_4e,_4f,_50){
		var _51={caption:_4c,center_win:true,height:_4e||500,width:_4f||500,fullscreen:false,callback_fn:_50};
		var win=new GB_Window(_51);
		return win.show(url);
	};
	
	GB_showFullScreen=function(_53,url,_55){
		var _56={caption:_53,fullscreen:true,callback_fn:_55};
		var win=new GB_Window(_56);
		return win.show(url);
	};
	
	GB_Window=GreyBox.extend({init:function(_58){
		this.parent({});
		this.img_header=this.root_dir+"header_bg.gif";
		this.img_close=this.root_dir+"w_close.gif";
		this.show_close_img=true;
		AJS.update(this,_58);
		this.addCallback(this.callback_fn);
	},
	
	initHook:function(){
		AJS.addClass(this.g_window,"GB_Window");
		this.header=AJS.TABLE({"class":"header"});
		this.header.style.backgroundImage="url("+this.img_header+")";
		var _59=AJS.TD({"class":"caption"},this.caption);
		var _5a=AJS.TD({"class":"close"});
		if(this.show_close_img){
			var _5b=AJS.IMG({"src":this.img_close});
			var _5c=AJS.SPAN("Close");
			var btn=AJS.DIV(_5b,_5c);
			AJS.AEV([_5b,_5c],"mouseover",function(){
				AJS.addClass(_5c,"on");
			});
			AJS.AEV([_5b,_5c],"mouseout",function(){
				AJS.removeClass(_5c,"on");
			});
			AJS.AEV([_5b,_5c],"mousedown",function(){
				AJS.addClass(_5c,"click");
			});
			AJS.AEV([_5b,_5c],"mouseup",function(){
				AJS.removeClass(_5c,"click");
			});
			AJS.AEV([_5b,_5c],"click",GB_hide);
			AJS.ACN(_5a,btn);
		}	
		tbody_header=AJS.TBODY();
		AJS.ACN(tbody_header,AJS.TR(_59,_5a));
		AJS.ACN(this.header,tbody_header);
		AJS.ACN(this.top_cnt,this.header);
		if(this.fullscreen){
			AJS.AEV(window,"scroll",AJS.$b(this.setWindowPosition,this));
		}
	},
	setFrameSize:function(){
		if(this.fullscreen){
			var _5e=AJS.getWindowSize();
			overlay_h=_5e.h;
			this.width=Math.round(this.overlay.offsetWidth-(this.overlay.offsetWidth/100)*10);
			this.height=Math.round(overlay_h-(overlay_h/100)*10);
		}
		AJS.setWidth(this.header,this.width+6);
		AJS.setWidth(this.iframe,this.width);
		AJS.setHeight(this.iframe,this.height);
	},
	setWindowPosition:function(){
		var _5f=AJS.getWindowSize();
		AJS.setLeft(this.g_window,((_5f.w-this.width)/2)-13);
		if(!this.center_win){
			AJS.setTop(this.g_window,AJS.getScrollTop());
		}else{
			var fl=((_5f.h-this.height)/2)-20+AJS.getScrollTop();
			if(fl<0){
				fl=0;
			}
			AJS.setTop(this.g_window,fl);
		}
	}
});
AJS.preloadImages(GB_ROOT_DIR+"w_close.gif",GB_ROOT_DIR+"header_bg.gif");
	script_loaded=true;