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/*! tether.js 0.2.9 */
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this.on(a,b,c,!0)},a.prototype.off=function(a,b){var c,d,e;if(null!=(null!=(d=this.bindings)?d[a]:void 0)){if(null==b)return delete this.bindings[a];for(c=0,e=[];c<this.bindings[a].length;)this.bindings[a][c].handler===b?e.push(this.bindings[a].splice(c,1)):e.push(c++);return e}},a.prototype.trigger=function(){var a,b,c,d,e,f,g,h,i;if(c=arguments[0],a=2<=arguments.length?j.call(arguments,1):[],null!=(g=this.bindings)?g[c]:void 0){for(e=0,i=[];e<this.bindings[c].length;)h=this.bindings[c][e],d=h.handler,b=h.ctx,f=h.once,d.apply(null!=b?b:this,a),f?i.push(this.bindings[c].splice(e,1)):i.push(e++);return i}},a}(),Tether.Utils={getScrollParent:f,getBounds:d,getOffsetParent:e,extend:c,addClass:b,removeClass:h,hasClass:g,Evented:a}}).call(this),function(){var a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B=[].slice,C=function(a,b){return function(){return 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a,b,c,d,e,f,g;for(b=1<=arguments.length?B.call(arguments,0):[],c={top:0,left:0},e=0,f=b.length;f>e;e++)g=b[e],d=g.top,a=g.left,"string"==typeof d&&(d=parseFloat(d,10)),"string"==typeof a&&(a=parseFloat(a,10)),c.top+=d,c.left+=a;return c},q=function(a,b){return"string"==typeof a.left&&-1!==a.left.indexOf("%")&&(a.left=parseFloat(a.left,10)/100*b.width),"string"==typeof a.top&&-1!==a.top.indexOf("%")&&(a.top=parseFloat(a.top,10)/100*b.height),a},r=s=function(a){var b,c,d;return d=a.split(" "),c=d[0],b=d[1],{top:c,left:b}},w=function(){function a(a){this.position=C(this.position,this);var b,c,d,e,f;for(v.push(this),this.history=[],this.setOptions(a,!1),e=Tether.modules,c=0,d=e.length;d>c;c++)b=e[c],null!=(f=b.initialize)&&f.call(this);this.position()}return a.modules=[],a.prototype.getClass=function(a){var b,c;return(null!=(b=this.options.classes)?b[a]:void 0)?this.options.classes[a]:(null!=(c=this.options.classes)?c[a]:void 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c,d,e,f,g,h;for(null==a&&(a=this.attachment),null==b&&(b=this.targetAttachment),d=["left","top","bottom","right","middle","center"],e=0,g=d.length;g>e;e++)c=d[e],this.removeClass(""+this.getClass("element-attached")+"-"+c);for(a.top&&this.addClass(""+this.getClass("element-attached")+"-"+a.top),a.left&&this.addClass(""+this.getClass("element-attached")+"-"+a.left),f=0,h=d.length;h>f;f++)c=d[f],this.removeClass(""+this.getClass("target-attached")+"-"+c);return b.top&&this.addClass(""+this.getClass("target-attached")+"-"+b.top),b.left?this.addClass(""+this.getClass("target-attached")+"-"+b.left):void 0},a.prototype.addClass=function(a){return d(this.element,a),d(this.target,a)},a.prototype.removeClass=function(a){return u(this.element,a),u(this.target,a)},a.prototype.position=function(){var 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t){if(t===!1)return!1;B=t.top,c=t.left}if(j={page:{top:B,bottom:document.body.scrollHeight-B-b,left:c,right:document.body.scrollWidth-c-C},viewport:{top:B-pageYOffset,bottom:pageYOffset-B-b+innerHeight,left:c-pageXOffset,right:pageXOffset-c-C+innerWidth}},(null!=(I=this.options.optimizations)?I.moveElement:void 0)!==!1&&null==this.targetModifier){for(o=this.cache("target-offsetparent",function(){return l(K.target)}),s=this.cache("target-offsetparent-bounds",function(){return 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b.position="absolute",b.top=""+a.page.top+"px",b.left=""+a.page.left+"px";e||"BODY"===this.element.parentNode.tagName||(this.element.parentNode.removeChild(this.element),document.body.appendChild(this.element)),q=!1;for(d in b)if(p=b[d],this.element.style[d]!==p){q=!0;break}return q?j(this.element.style,b):void 0}},a}(),window.Tether=j(w,Tether)}.call(this),function(){var a,b,c,d,e,f,g,h,i=[].indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(b in this&&this[b]===a)return b;return-1};h=Tether.Utils,f=h.getOuterSize,e=h.getBounds,g=h.getSize,c=h.extend,b={left:"right",right:"left",top:"bottom",bottom:"top",middle:"middle"},a=["left","top","right","bottom"],d=function(b,c){var d,f,g,h,i,j,k;if("scrollParent"===c?c=b.scrollParent:"window"===c&&(c=[pageXOffset,pageYOffset,innerWidth+pageXOffset,innerHeight+pageYOffset]),null!=c.nodeType)for(f=h=e(c),i=getComputedStyle(c),c=[f.left,f.top,h.width+f.left,h.height+f.top],d=j=0,k=a.length;k>j;d=++j)g=a[d],"top"===g||"left"===g?c[d]+=parseFloat(i["border-"+g+"-width"]):c[d]-=parseFloat(i["border-"+g+"-width"]);return c},Tether.modules.push({position:function(b){var f,g,h,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W=this;if(E=b.top,o=b.left,z=b.targetAttachment,!this.options.constraints)return!0;for(v=function(b){var c,d,e,f;for(W.removeClass(b),f=[],d=0,e=a.length;e>d;d++)c=a[d],f.push(W.removeClass(""+b+"-"+c));return f},Q=this.cache("element-bounds",function(){return e(W.element)}),n=Q.height,F=Q.width,B=this.cache("target-bounds",function(){return W.getTargetBounds()}),A=B.height,C=B.width,y={},m={},w=[this.getClass("pinned"),this.getClass("out-of-bounds")],R=this.options.constraints,G=0,K=R.length;K>G;G++)l=R[G],l.outOfBoundsClass&&w.push(l.outOfBoundsClass),l.pinnedClass&&w.push(l.pinnedClass);for(H=0,L=w.length;L>H;H++)k=w[H],v(k);for(y=c({},z),m=c({},this.attachment),S=this.options.constraints,I=0,M=S.length;M>I;I++){if(l=S[I],D=l.to,f=l.attachment,s=l.pin,null==f&&(f=""),i.call(f," ")>=0?(T=f.split(" 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s?s=function(){var a,b,c,d;for(c=s.split(","),d=[],a=0,b=c.length;b>a;a++)r=c[a],d.push(r.trim());return d}():s===!0&&(s=["top","left","right","bottom"]),s||(s=[]),t=[],p=[],E<g[1]&&(i.call(s,"top")>=0?(E=g[1],t.push("top")):p.push("top")),E+n>g[3]&&(i.call(s,"bottom")>=0?(E=g[3]-n,t.push("bottom")):p.push("bottom")),o<g[0]&&(i.call(s,"left")>=0?(o=g[0],t.push("left")):p.push("left")),o+F>g[2]&&(i.call(s,"right")>=0?(o=g[2]-F,t.push("right")):p.push("right")),t.length)for(u=null!=(U=this.options.pinnedClass)?U:this.getClass("pinned"),this.addClass(u),J=0,N=t.length;N>J;J++)x=t[J],this.addClass(""+u+"-"+x);if(p.length)for(q=null!=(V=this.options.outOfBoundsClass)?V:this.getClass("out-of-bounds"),this.addClass(q),P=0,O=p.length;O>P;P++)x=p[P],this.addClass(""+q+"-"+x);(i.call(t,"left")>=0||i.call(t,"right")>=0)&&(m.left=y.left=!1),(i.call(t,"top")>=0||i.call(t,"bottom")>=0)&&(m.top=y.top=!1),(y.top!==z.top||y.left!==z.left||m.top!==this.attachment.top||m.left!==this.attachment.left)&&this.updateAttachClasses(m,y)}return{top:E,left:o}}})}.call(this),function(){var a;a=Tether.Utils.getBounds,Tether.modules.push({position:function(b){var c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z=this;if(k=b.top,f=b.left,u=this.cache("element-bounds",function(){return a(z.element)}),e=u.height,l=u.width,j=this.getTargetBounds(),d=k+e,g=f+l,c=[],k<=j.bottom&&d>=j.top)for(v=["left","right"],m=0,q=v.length;q>m;m++)h=v[m],((w=j[h])===f||w===g)&&c.push(h);if(f<=j.right&&g>=j.left)for(x=["top","bottom"],n=0,r=x.length;r>n;n++)h=x[n],((y=j[h])===k||y===d)&&c.push(h);for(i=["left","top","right","bottom"],this.removeClass(this.getClass("abutted")),o=0,s=i.length;s>o;o++)h=i[o],this.removeClass(""+this.getClass("abutted")+"-"+h);for(c.length&&this.addClass(this.getClass("abutted")),p=0,t=c.length;t>p;p++)h=c[p],this.addClass(""+this.getClass("abutted")+"-"+h);return!0}})}.call(this),function(){Tether.modules.push({position:function(a){var b,c,d,e,f,g,h;return g=a.top,b=a.left,this.options.shift?(c=function(a){return"function"==typeof a?a.call(this,{top:g,left:b}):a},d=c(this.options.shift),"string"==typeof d?(d=d.split(" "),d[1]||(d[1]=d[0]),f=d[0],e=d[1],f=parseFloat(f,10),e=parseFloat(e,10)):(h=[d.top,d.left],f=h[0],e=h[1]),g+=f,b+=e,{top:g,left:b}):void 0}})}.call(this);
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