/**
 * sliphover v2.0.5
 * require jquery 1.7+
 * wayou june 24, 2014,
 * mit license
 * for more info pls visit :https://github.com/wayou/sliphover
 */
!function(e,t){function i(t,i){this.element=t,this.settings=e.extend({},r,i),this._defaults=r,this._name=o,this.version="v2.0.5",this.init()}var o="sliphover",r={target:"img",caption:"title",duration:"fast",fontcolor:"#fff",textalign:"center",verticalmiddle:!0,backgroundcolor:"rgba(0,0,0,.7)",backgroundcolorattr:null,reverse:!1,height:"100%",withlink:!0};i.prototype={init:function(){if(!/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(navigator.useragent)){var t=this,i=this.settings.target;e(this.element).off("mouseenter.sliphover",i).on("mouseenter.sliphover",i,function(){var i=e(this),o=t.createcontainer(i);o.off("mouseenter.sliphover mouseleave.sliphover").on("mouseenter.sliphover mouseleave.sliphover",function(r){var n=t.getdirection(e(this),r);if(n=t.settings.reverse?n=(n+2)%4:n,"mouseenter"===r.type){var s=o.find(".sliphover-overlay");s.length||(s=t.createoverlay(t,n,i),e(this).html(s)),t.slidein(t,s)}else t.removeoverlay(t,e(this),n)})})}},createcontainer:function(t){var i=t.offset().top,o=t.offset().left,r=t.outerwidth(),n=t.outerheight();zindex=t.css("z-index");var s=e("<div>",{"class":"sliphover-container"}).css({width:r,height:n,position:"absolute",overflow:"hidden",top:i,left:o,borderradius:t.css("border-radius"),zindex:zindex==+zindex?zindex+1:999});return e("body").append(s),s},createoverlay:function(i,o,r){var n,s,a,l,h,c;switch(o){case 0:s=0,n="100%";break;case 1:s="100%",n=0;break;case 2:s=0,n="-100%";break;case 3:s="-100%",n=0;break;default:t.console.error("error when get direction of the mouse")}if(h=i.settings.verticalmiddle?e("<div>").css({display:"table-cell",verticalalign:"middle"}).html(r.attr(i.settings.caption)):r.attr(i.settings.caption),c=r.parent("a"),c.length&&i.settings.withlink){var d=c.attr("href"),f=c.attr("target");a=e("<a>",{"class":"sliphover-overlay",href:d||"#",target:f||"_self"}).css({textdecoration:"none"})}else a=e("<div>",{"class":"sliphover-overlay"});return l=i.settings.backgroundcolorattr?r.attr(i.settings.backgroundcolorattr):i.settings.backgroundcolor,a.css({width:"100%",height:i.settings.height,position:"absolute",left:s,bottom:n,display:i.settings.verticalmiddle?"table":"inline",textalign:i.settings.textalign,color:i.settings.fontcolor,backgroundcolor:l}).html(h),a},slidein:function(e,t){t.stop().animate({left:0,bottom:0},e.settings.duration)},removeoverlay:function(e,i,o){var r,n=i.find(".sliphover-overlay");switch(o){case 0:r={bottom:"100%",left:0};break;case 1:r={bottom:0,left:"100%"};break;case 2:r={bottom:"-100%",left:0};break;case 3:r={bottom:0,left:"-100%"};break;default:t.console.error("error when get direction of the mouse")}n.stop().animate(r,e.settings.duration,function(){i.remove()})},getdirection:function(e,t){var i=e.width(),o=e.height(),r=(t.pagex-e.offset().left-i/2)*(i>o?o/i:1),n=(t.pagey-e.offset().top-o/2)*(o>i?i/o:1),s=math.round((math.atan2(n,r)*(180/math.pi)+180)/90+3)%4;return s}},e.fn[o]=function(t){return this.each(function(){e.data(this,"plugin_"+o)||e.data(this,"plugin_"+o,new i(this,t))}),this}}(jquery,window,document);