/*!
 * jquery ui position 1.11.4
 * http://jqueryui.com
 *
 * copyright jquery foundation and other contributors
 * released under the mit license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/position/
 */
!function(t){"function"==typeof define&&define.amd?define(["jquery"],t):t(jquery)}(function(i){return function(){i.ui=i.ui||{};var o,h,x=math.max,t=math.abs,l=math.round,n=/left|center|right/,l=/top|center|bottom/,f=/[\+\-]\d+(\.[\d]+)?%?/,s=/^\w+/,h=/%$/,e=i.fn.position;function p(t,i,e){return[parsefloat(t[0])*(h.test(t[0])?i/100:1),parsefloat(t[1])*(h.test(t[1])?e/100:1)]}function d(t,i){return parseint(i.css(t,i),10)||0}i.position={scrollbarwidth:function(){if(void 0!==o)return o;var t,i=i("<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>"),e=i.children()[0];return i("body").append(i),t=e.offsetwidth,i.css("overflow","scroll"),t===(e=e.offsetwidth)&&(e=i[0].clientwidth),i.remove(),o=t-e},getscrollinfo:function(t){var i=t.iswindow||t.isdocument?"":t.element.css("overflow-x"),e=t.iswindow||t.isdocument?"":t.element.css("overflow-y"),i="scroll"===i||"auto"===i&&t.width<t.element[0].scrollwidth;return{width:"scroll"===e||"auto"===e&&t.height<t.element[0].scrollheight?i.position.scrollbarwidth():0,height:i?i.position.scrollbarwidth():0}},getwithininfo:function(t){var i=i(t||window),e=i.iswindow(i[0]),t=!!i[0]&&9===i[0].nodetype;return{element:i,iswindow:e,isdocument:t,offset:i.offset()||{left:0,top:0},scrollleft:i.scrollleft(),scrolltop:i.scrolltop(),width:e||t?i.width():i.outerwidth(),height:e||t?i.height():i.outerheight()}}},i.fn.position=function(c){if(!c||!c.of)return e.apply(this,arguments);c=i.extend({},c);var d,a,g,u,m,t,w=i(c.of),w=i.position.getwithininfo(c.within),y=i.position.getscrollinfo(w),v=(c.collision||"flip").split(" "),b={},i=9===(t=(i=w)[0]).nodetype?{width:i.width(),height:i.height(),offset:{top:0,left:0}}:i.iswindow(t)?{width:i.width(),height:i.height(),offset:{top:i.scrolltop(),left:i.scrollleft()}}:t.preventdefault?{width:0,height:0,offset:{top:t.pagey,left:t.pagex}}:{width:i.outerwidth(),height:i.outerheight(),offset:i.offset()};return w[0].preventdefault&&(c.at="left top"),a=i.width,g=i.height,m=i.extend({},u=i.offset),i.each(["my","at"],function(){var t,i,e=(c[this]||"").split(" ");(e=1===e.length?n.test(e[0])?e.concat(["center"]):l.test(e[0])?["center"].concat(e):["center","center"]:e)[0]=n.test(e[0])?e[0]:"center",e[1]=l.test(e[1])?e[1]:"center",t=f.exec(e[0]),i=f.exec(e[1]),b[this]=[t?t[0]:0,i?i[0]:0],c[this]=[s.exec(e[0])[0],s.exec(e[1])[0]]}),1===v.length&&(v[1]=v[0]),"right"===c.at[0]?m.left+=a:"center"===c.at[0]&&(m.left+=a/2),"bottom"===c.at[1]?m.top+=g:"center"===c.at[1]&&(m.top+=g/2),d=p(b.at,a,g),m.left+=d[0],m.top+=d[1],this.each(function(){var e,t,f=i(this),s=f.outerwidth(),h=f.outerheight(),i=d(this,"marginleft"),o=d(this,"margintop"),n=s+i+d(this,"marginright")+y.width,l=h+o+d(this,"marginbottom")+y.height,r=i.extend({},m),p=p(b.my,f.outerwidth(),f.outerheight());"right"===c.my[0]?r.left-=s:"center"===c.my[0]&&(r.left-=s/2),"bottom"===c.my[1]?r.top-=h:"center"===c.my[1]&&(r.top-=h/2),r.left+=p[0],r.top+=p[1],h||(r.left=l(r.left),r.top=l(r.top)),e={marginleft:i,margintop:o},i.each(["left","top"],function(t,i){i.ui.position[v[t]]&&i.ui.position[v[t]][i](r,{targetwidth:a,targetheight:g,elemwidth:s,elemheight:h,collisionposition:e,collisionwidth:n,collisionheight:l,offset:[d[0]+p[0],d[1]+p[1]],my:c.my,at:c.at,within:w,elem:f})}),c.using&&(t=function(t){var i=u.left-r.left,e=i+a-s,o=u.top-r.top,n=o+g-h,l={target:{element:w,left:u.left,top:u.top,width:a,height:g},element:{element:f,left:r.left,top:r.top,width:s,height:h},horizontal:e<0?"left":0<i?"right":"center",vertical:n<0?"top":0<o?"bottom":"middle"};a<s&&t(i+e)<a&&(l.horizontal="center"),g<h&&t(o+n)<g&&(l.vertical="middle"),x(t(i),t(e))>x(t(o),t(n))?l.important="horizontal":l.important="vertical",c.using.call(this,t,l)}),f.offset(i.extend(r,{using:t}))})},i.ui.position={fit:{left:function(t,i){var e=i.within,o=e.iswindow?e.scrollleft:e.offset.left,n=e.width,l=t.left-i.collisionposition.marginleft,f=o-l,s=l+i.collisionwidth-n-o;i.collisionwidth>n?0<f&&s<=0?(e=t.left+f+i.collisionwidth-n-o,t.left+=f-e):t.left=!(0<s&&f<=0)&&s<f?o+n-i.collisionwidth:o:0<f?t.left+=f:0<s?t.left-=s:t.left=x(t.left-l,t.left)},top:function(t,i){var e=i.within,o=e.iswindow?e.scrolltop:e.offset.top,n=i.within.height,l=t.top-i.collisionposition.margintop,f=o-l,s=l+i.collisionheight-n-o;i.collisionheight>n?0<f&&s<=0?(e=t.top+f+i.collisionheight-n-o,t.top+=f-e):t.top=!(0<s&&f<=0)&&s<f?o+n-i.collisionheight:o:0<f?t.top+=f:0<s?t.top-=s:t.top=x(t.top-l,t.top)}},flip:{left:function(t,i){var e=i.within,o=e.offset.left+e.scrollleft,n=e.width,l=e.iswindow?e.scrollleft:e.offset.left,f=t.left-i.collisionposition.marginleft,s=f-l,h=f+i.collisionwidth-n-l,r="left"===i.my[0]?-i.elemwidth:"right"===i.my[0]?i.elemwidth:0,e="left"===i.at[0]?i.targetwidth:"right"===i.at[0]?-i.targetwidth:0,f=-2*i.offset[0];s<0?((o=t.left+r+e+f+i.collisionwidth-n-o)<0||o<t(s))&&(t.left+=r+e+f):0<h&&(0<(l=t.left-i.collisionposition.marginleft+r+e+f-l)||t(l)<h)&&(t.left+=r+e+f)},top:function(t,i){var e=i.within,o=e.offset.top+e.scrolltop,n=e.height,l=e.iswindow?e.scrolltop:e.offset.top,f=t.top-i.collisionposition.margintop,s=f-l,h=f+i.collisionheight-n-l,r="top"===i.my[1]?-i.elemheight:"bottom"===i.my[1]?i.elemheight:0,e="top"===i.at[1]?i.targetheight:"bottom"===i.at[1]?-i.targetheight:0,f=-2*i.offset[1];s<0?((o=t.top+r+e+f+i.collisionheight-n-o)<0||o<t(s))&&(t.top+=r+e+f):0<h&&(0<(l=t.top-i.collisionposition.margintop+r+e+f-l)||t(l)<h)&&(t.top+=r+e+f)}},flipfit:{left:function(){i.ui.position.flip.left.apply(this,arguments),i.ui.position.fit.left.apply(this,arguments)},top:function(){i.ui.position.flip.top.apply(this,arguments),i.ui.position.fit.top.apply(this,arguments)}}},function(){var t,i=document.getelementsbytagname("body")[0],e=document.createelement("div"),o=document.createelement(i?"div":"body"),n={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"};for(t in i&&i.extend(n,{position:"absolute",left:"-1000px",top:"-1000px"}),n)o.style[t]=n[t];o.appendchild(e),(i=i||document.documentelement).insertbefore(o,i.firstchild),e.style.csstext="position: absolute; left: 10.7432222px;",e=i(e).offset().left,h=10<e&&e<11,o.innerhtml="",i.removechild(o)}()}(),i.ui.position});