(function($){if(/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery)||/^1.1/.test($.fn.jquery)){alert("blockUI requires jQuery v1.2.3 or later!  You are using v"+$.fn.jquery);return;}$.blockUI=function(opts){install(window,opts);};$.unblockUI=function(opts){remove(window,opts);};$.fn.block=function(opts){return this.each(function(){if($.css(this,"position")=="static"){this.style.position="relative";
}if($.browser.msie){this.style.zoom=1;}install(this,opts);});};$.fn.unblock=function(opts){return this.each(function(){remove(this,opts);});};$.blockUI.version=2.09;$.blockUI.defaults={message:"<h1>Please wait...</h1>",css:{padding:0,margin:0,width:"30%",top:"40%",left:"35%",textAlign:"center",color:"#000",border:"3px solid #aaa",backgroundColor:"#fff",cursor:"wait"},overlayCSS:{backgroundColor:"#000",opacity:"0.6"},baseZ:1000,centerX:true,centerY:true,allowBodyStretch:true,constrainTabKey:true,fadeOut:400,focusInput:true,applyPlatformOpacityRules:true,onUnblock:null,quirksmodeOffsetHack:4};
var ie6=$.browser.msie&&/MSIE 6.0/.test(navigator.userAgent);var pageBlock=null;var pageBlockEls=[];function install(el,opts){var full=(el==window);var msg=opts&&opts.message!==undefined?opts.message:undefined;opts=$.extend({},$.blockUI.defaults,opts||{});opts.overlayCSS=$.extend({},$.blockUI.defaults.overlayCSS,opts.overlayCSS||{});
var css=$.extend({},$.blockUI.defaults.css,opts.css||{});msg=msg===undefined?opts.message:msg;if(full&&pageBlock){remove(window,{fadeOut:0});}if(msg&&typeof msg!="string"&&(msg.parentNode||msg.jquery)){var node=msg.jquery?msg[0]:msg;var data={};$(el).data("blockUI.history",data);data.el=node;data.parent=node.parentNode;
data.display=node.style.display;data.position=node.style.position;data.parent.removeChild(node);}var z=opts.baseZ;var lyr1=($.browser.msie)?$('<iframe class="blockUI" style="z-index:'+z+++';border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="javascript:false;"></iframe>'):$('<div class="blockUI" style="display:none"></div>');
var lyr2=$('<div class="blockUI blockOverlay" style="z-index:'+z+++';cursor:default;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');var lyr3=full?$('<div class="blockUI blockMsg blockPage" style="z-index:'+z+';position:fixed"></div>'):$('<div class="blockUI blockMsg blockElement" style="z-index:'+z+';display:none;position:absolute"></div>');
if(msg){lyr3.css(css);}if(!opts.applyPlatformOpacityRules||!($.browser.mozilla&&/Linux/.test(navigator.platform))){lyr2.css(opts.overlayCSS);}lyr2.css("position",full?"fixed":"absolute");if($.browser.msie){lyr1.css("opacity","0.0");}$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full?"body":el);var expr=$.browser.msie&&(!$.boxModel||$("object,embed",full?null:el).length>0);
if(ie6||expr){if(full&&opts.allowBodyStretch&&$.boxModel){$("html,body").css("height","100%");}if((ie6||!$.boxModel)&&!full){var t=sz(el,"borderTopWidth"),l=sz(el,"borderLeftWidth");var fixT=t?"(0 - "+t+")":0;var fixL=l?"(0 - "+l+")":0;}$.each([lyr1,lyr2,lyr3],function(i,o){var s=o[0].style;s.position="absolute";
if(i<2){full?s.setExpression("height","Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:"+opts.quirksmodeOffsetHack+') + "px"'):s.setExpression("height",'this.parentNode.offsetHeight + "px"');full?s.setExpression("width",'jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"'):s.setExpression("width",'this.parentNode.offsetWidth + "px"');
if(fixL){s.setExpression("left",fixL);}if(fixT){s.setExpression("top",fixT);}}else{if(opts.centerY){if(full){s.setExpression("top",'(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');
}s.marginTop=0;}}});}lyr3.append(msg).show();if(msg&&(msg.jquery||msg.nodeType)){$(msg).show();}bind(1,el,opts);if(full){pageBlock=lyr3[0];pageBlockEls=$(":input:enabled:visible",pageBlock);if(opts.focusInput){setTimeout(focus,20);}}else{center(lyr3[0],opts.centerX,opts.centerY);}}function remove(el,opts){var full=el==window;
var data=$(el).data("blockUI.history");opts=$.extend({},$.blockUI.defaults,opts||{});bind(0,el,opts);var els=full?$("body").children().filter(".blockUI"):$(".blockUI",el);if(full){pageBlock=pageBlockEls=null;}if(opts.fadeOut){els.fadeOut(opts.fadeOut);setTimeout(function(){reset(els,data,opts,el);},opts.fadeOut);
}else{reset(els,data,opts,el);}}function reset(els,data,opts,el){els.each(function(i,o){if(this.parentNode){this.parentNode.removeChild(this);}});if(data&&data.el){data.el.style.display=data.display;data.el.style.position=data.position;data.parent.appendChild(data.el);$(data.el).removeData("blockUI.history");
}if(typeof opts.onUnblock=="function"){opts.onUnblock(el,opts);}}function bind(b,el,opts){var full=el==window,$el=$(el);if(!b&&(full&&!pageBlock||!full&&!$el.data("blockUI.isBlocked"))){return;}if(!full){$el.data("blockUI.isBlocked",b);}var events="mousedown mouseup keydown keypress click";b?$(document).bind(events,opts,handler):$(document).unbind(events,handler);
}function handler(e){if(e.keyCode&&e.keyCode==9){if(pageBlock&&e.data.constrainTabKey){var els=pageBlockEls;var fwd=!e.shiftKey&&e.target==els[els.length-1];var back=e.shiftKey&&e.target==els[0];if(fwd||back){setTimeout(function(){focus(back);},10);return false;}}}if($(e.target).parents("div.blockMsg").length>0){return true;
}return $(e.target).parents().children().filter("div.blockUI").length==0;}function focus(back){if(!pageBlockEls){return;}var e=pageBlockEls[back===true?pageBlockEls.length-1:0];if(e){e.focus();}}function center(el,x,y){var p=el.parentNode,s=el.style;var l=((p.offsetWidth-el.offsetWidth)/2)-sz(p,"borderLeftWidth");
var t=((p.offsetHeight-el.offsetHeight)/2)-sz(p,"borderTopWidth");if(x){s.left=l>0?(l+"px"):"0";}if(y){s.top=t>0?(t+"px"):"0";}}function sz(el,p){return parseInt($.css(el,p))||0;}})(jQuery);