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path: root/afb-client/bower_components/tether/tether.min.js
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/*! tether 0.6.5 */
!function(t,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e(require,exports,module):t.Tether=e()}(this,function(){return function(){var t,e,o,i,n,s,l,r,h,a,f,p,u,d,g,c,m,b={}.hasOwnProperty,v=[].indexOf||function(t){for(var e=0,o=this.length;o>e;e++)if(e in this&&this[e]===t)return e;return-1},y=[].slice;null==this.Tether&&(this.Tether={modules:[]}),f=function(t){var e,o,i,n,s;if(o=getComputedStyle(t).position,"fixed"===o)return t;for(i=void 0,e=t;e=e.parentNode;){try{n=getComputedStyle(e)}catch(l){}if(null==n)return e;if(/(auto|scroll)/.test(n.overflow+n["overflow-y"]+n["overflow-x"])&&("absolute"!==o||"relative"===(s=n.position)||"absolute"===s||"fixed"===s))return e}return document.body},g=function(){var t;return t=0,function(){return t++}}(),m={},h=function(t){var e,i,s,l,r;if(s=t._tetherZeroElement,null==s&&(s=t.createElement("div"),s.setAttribute("data-tether-id",g()),n(s.style,{top:0,left:0,position:"absolute"}),t.body.appendChild(s),t._tetherZeroElement=s),e=s.getAttribute("data-tether-id"),null==m[e]){m[e]={},r=s.getBoundingClientRect();for(i in r)l=r[i],m[e][i]=l;o(function(){return m[e]=void 0})}return m[e]},u=null,l=function(t){var e,o,i,n,s,l,r;t===document?(o=document,t=document.documentElement):o=t.ownerDocument,i=o.documentElement,e={},r=t.getBoundingClientRect();for(n in r)l=r[n],e[n]=l;return s=h(o),e.top-=s.top,e.left-=s.left,null==e.width&&(e.width=document.body.scrollWidth-e.left-e.right),null==e.height&&(e.height=document.body.scrollHeight-e.top-e.bottom),e.top=e.top-i.clientTop,e.left=e.left-i.clientLeft,e.right=o.body.clientWidth-e.width-e.left,e.bottom=o.body.clientHeight-e.height-e.top,e},r=function(t){return t.offsetParent||document.documentElement},a=function(){var t,e,o,i,s;return 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x){if(x===!1)return!1;_=x.top,h=x.left}if(m={page:{top:_,left:h},viewport:{top:_-pageYOffset,bottom:pageYOffset-_-n+innerHeight,left:h-pageXOffset,right:pageXOffset-h-F+innerWidth}},document.body.scrollWidth>window.innerWidth&&(A=this.cache("scrollbar-size",g),m.viewport.bottom-=A.height),document.body.scrollHeight>window.innerHeight&&(A=this.cache("scrollbar-size",g),m.viewport.right-=A.width),(""!==(R=document.body.style.position)&&"static"!==R||""!==(U=document.body.parentElement.style.position)&&"static"!==U)&&(m.page.bottom=document.body.scrollHeight-_-n,m.page.right=document.body.scrollWidth-h-F),(null!=(q=this.options.optimizations)?q.moveElement:void 0)!==!1&&null==this.targetModifier){for(w=this.cache("target-offsetparent",function(){return u(D.target)}),T=this.cache("target-offsetparent-bounds",function(){return p(w)}),O=getComputedStyle(w),o=getComputedStyle(this.element),C=T,y={},k=["Top","Left","Bottom","Right"],H=0,X=k.length;X>H;H++)S=k[H],y[S.toLowerCase()]=parseFloat(O["border"+S+"Width"]);T.right=document.body.scrollWidth-T.left-C.width+y.right,T.bottom=document.body.scrollHeight-T.top-C.height+y.bottom,m.page.top>=T.top+y.top&&m.page.bottom>=T.bottom&&m.page.left>=T.left+y.left&&m.page.right>=T.right&&(W=w.scrollTop,E=w.scrollLeft,m.offset={top:m.page.top-T.top+W-y.top,left:m.page.left-T.left+E-y.left})}return this.move(m),this.history.unshift(m),this.history.length>3&&this.history.pop(),t&&f(),!0}},t.prototype.move=function(t){var e,o,i,n,s,l,r,f,p,d,g,c,m,b,v,y,w,C=this;if(null!=this.element.parentNode){f={};for(d in t){f[d]={};for(n in t[d]){for(i=!1,y=this.history,b=0,v=y.length;v>b;b++)if(r=y[b],!W(null!=(w=r[d])?w[n]:void 0,t[d][n])){i=!0;break}i||(f[d][n]=!0)}}e={top:"",left:"",right:"",bottom:""},p=function(t,o){var i,n,s;return(null!=(s=C.options.optimizations)?s.gpu:void 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