(function(document){window.MBP=window.MBP||{};MBP.viewportmeta=document.querySelector&&document.querySelector('meta[name="viewport"]');MBP.ua=navigator.userAgent;MBP.scaleFix=function(){if(MBP.viewportmeta&&/iPhone|iPad|iPod/.test(MBP.ua)&&!/Opera Mini/.test(MBP.ua)){MBP.viewportmeta.content="width=device-width, minimum-scale=1.0, maximum-scale=1.0";document.addEventListener("gesturestart",MBP.gestureStart,false);}};MBP.gestureStart=function(){MBP.viewportmeta.content="width=device-width, minimum-scale=0.25, maximum-scale=1.6";};MBP.BODY_SCROLL_TOP=false;MBP.getScrollTop=function(){var win=window,doc=document;return win.pageYOffset||doc.compatMode==="CSS1Compat"&&doc.documentElement.scrollTop||doc.body.scrollTop||0;};MBP.hideUrlBar=function(){var win=window;if(!location.hash&&MBP.BODY_SCROLL_TOP!==false){win.scrollTo(0,MBP.BODY_SCROLL_TOP===1?0:1);}};MBP.hideUrlBarOnLoad=function(){var win=window,doc=win.document;if(!location.hash&&win.addEventListener){window.scrollTo(0,1);MBP.BODY_SCROLL_TOP=1;bodycheck=setInterval(function(){if(doc.body){clearInterval(bodycheck);MBP.BODY_SCROLL_TOP=MBP.getScrollTop();MBP.hideUrlBar();}},15);win.addEventListener("load",function(){setTimeout(function(){if(MBP.getScrollTop()<20){MBP.hideUrlBar();}},0);});}};MBP.fastButton=function(element,handler){this.element=element;this.handler=handler;addEvt(element,"touchstart",this,false);addEvt(element,"click",this,false);};MBP.fastButton.prototype.handleEvent=function(event){event=event||window.event;switch(event.type){case'touchstart':this.onTouchStart(event);break;case'touchmove':this.onTouchMove(event);break;case'touchend':this.onClick(event);break;case'click':this.onClick(event);break;}};MBP.fastButton.prototype.onTouchStart=function(event){event.stopPropagation();this.element.addEventListener('touchend',this,false);document.body.addEventListener('touchmove',this,false);this.startX=event.touches[0].clientX;this.startY=event.touches[0].clientY;this.element.style.backgroundColor="rgba(0,0,0,.7)";};MBP.fastButton.prototype.onTouchMove=function(event){if(Math.abs(event.touches[0].clientX-this.startX)>10||Math.abs(event.touches[0].clientY-this.startY)>10){this.reset();}};MBP.fastButton.prototype.onClick=function(event){event=event||window.event;if(event.stopPropagation){event.stopPropagation();}
this.reset();this.handler(event);if(event.type=='touchend'){MBP.preventGhostClick(this.startX,this.startY);}
this.element.style.backgroundColor="";};MBP.fastButton.prototype.reset=function(){rmEvt(this.element,"touchend",this,false);rmEvt(document.body,"touchmove",this,false);this.element.style.backgroundColor="";};MBP.preventGhostClick=function(x,y){MBP.coords.push(x,y);window.setTimeout(function(){MBP.coords.splice(0,2);},2500);};MBP.ghostClickHandler=function(event){if(!MBP.hadTouchEvent&&'ontouchstart'in window){event.stopPropagation();event.preventDefault();return;}
for(var i=0,len=MBP.coords.length;i<len;i+=2){var x=MBP.coords[i];var y=MBP.coords[i+1];if(Math.abs(event.clientX-x)<25&&Math.abs(event.clientY-y)<25){event.stopPropagation();event.preventDefault();}}};if(document.addEventListener){document.addEventListener('click',MBP.ghostClickHandler,true);}
addEvt(document.documentElement,'touchstart',function(){MBP.hadTouchEvent=true;},false);MBP.coords=[];function addEvt(el,evt,fn,bubble){if("addEventListener"in el){try{el.addEventListener(evt,fn,bubble);}catch(e){if(typeof fn=="object"&&fn.handleEvent){el.addEventListener(evt,function(e){fn.handleEvent.call(fn,e);},bubble);}else{throw e;}}}else if("attachEvent"in el){if(typeof fn=="object"&&fn.handleEvent){el.attachEvent("on"+evt,function(){fn.handleEvent.call(fn);});}else{el.attachEvent("on"+evt,fn);}}}
function rmEvt(el,evt,fn,bubble){if("removeEventListener"in el){try{el.removeEventListener(evt,fn,bubble);}catch(e){if(typeof fn=="object"&&fn.handleEvent){el.removeEventListener(evt,function(e){fn.handleEvent.call(fn,e);},bubble);}else{throw e;}}}else if("detachEvent"in el){if(typeof fn=="object"&&fn.handleEvent){el.detachEvent("on"+evt,function(){fn.handleEvent.call(fn);});}else{el.detachEvent("on"+evt,fn);}}}
MBP.splash=function(){var filename=navigator.platform==='iPad'?'h/':'l/';document.write('<link rel="apple-touch-startup-image" href="/img/'+filename+'splash.png" />');};MBP.autogrow=function(element,lh){function handler(e){var newHeight=this.scrollHeight,currentHeight=this.clientHeight;if(newHeight>currentHeight){this.style.height=newHeight+3*textLineHeight+"px";}}
var setLineHeight=(lh)?lh:12,textLineHeight=element.currentStyle?element.currentStyle.lineHeight:getComputedStyle(element,null).lineHeight;textLineHeight=(textLineHeight.indexOf("px")==-1)?setLineHeight:parseInt(textLineHeight,10);element.style.overflow="hidden";element.addEventListener?element.addEventListener('keyup',handler,false):element.attachEvent('onkeyup',handler);};MBP.enableActive=function(){document.addEventListener("touchstart",function(){},false);};MBP.viewportMeta=$('meta[name="viewport"]');MBP.preventZoom=function(){$('input, select, textarea').bind('focus blur',function(event){MBP.viewportMeta.attr('content','width=device-width,initial-scale=1,maximum-scale='+(event.type=='blur'?10:1));});};})(document);