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3 lines
1.1 KiB
3 lines
1.1 KiB
(function(a){a.fn.hoverIntent=function(k,j){var l={sensitivity:7,interval:250,timeout:0};l=a.extend(l,j?{over:k,out:j}:k);var n,m,h,d;var e=function(f){n=f.pageX;m=f.pageY};var c=function(g,f){f.hoverIntent_t=clearTimeout(f.hoverIntent_t);if((Math.abs(h-n)+Math.abs(d-m))<l.sensitivity){a(f).unbind("mousemove",e);f.hoverIntent_s=1;return l.over.apply(f,[g])}else{h=n;d=m;f.hoverIntent_t=setTimeout(function(){c(g,f)},l.interval)}};var i=function(g,f){f.hoverIntent_t=clearTimeout(f.hoverIntent_t);f.hoverIntent_s=0;
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return l.out.apply(f,[g])};var b=function(q){var o=(q.type=="mouseover"?q.fromElement:q.toElement)||q.relatedTarget;while(o&&o!=this){try{o=o.parentNode}catch(q){o=this}}if(o==this){return false}var g=jQuery.extend({},q);var f=this;if(f.hoverIntent_t){f.hoverIntent_t=clearTimeout(f.hoverIntent_t)}if(q.type=="mouseover"){h=g.pageX;d=g.pageY;a(f).bind("mousemove",e);if(f.hoverIntent_s!=1){f.hoverIntent_t=setTimeout(function(){c(g,f)},l.interval)}}else{a(f).unbind("mousemove",e);if(f.hoverIntent_s==1){f.hoverIntent_t=setTimeout(function(){i(g,f)
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},l.timeout)}}};return this.mouseover(b).mouseout(b)}})(jQuery); |