1 line
1.1 KiB
JavaScript
1 line
1.1 KiB
JavaScript
jQuery.fn.highlight=function(a){function d(b,a){var e=0;if(b.nodeType==3){var c=b.data.toUpperCase().indexOf(a);if(c>=0){e=document.createElement("span");e.className="highlight";c=b.splitText(c);c.splitText(a.length);var g=c.cloneNode(!0);e.appendChild(g);c.parentNode.replaceChild(e,c);e=1}}else if(b.nodeType==1&&b.childNodes&&!/(script|style)/i.test(b.tagName))for(c=0;c<b.childNodes.length;++c)c+=d(b.childNodes[c],a);return e}return this.each(function(){d(this,a.toUpperCase())})}; jQuery.fn.removeHighlight=function(){return this.find("span.highlight").each(function(){with(this.parentNode)replaceChild(this.firstChild,this),normalize()}).end()};$.extend({getUrlVars:function(){for(var a=[],d,b=document.location.href.slice(document.location.href.indexOf("?")+1).split("&"),f=0;f<b.length;f++)d=b[f].split("="),a.push(d[0]),a[d[0]]=d[1];return a},getUrlVar:function(a){return $.getUrlVars()[a]}}); $(document).ready(function(){var a=unescape($.getUrlVar("search"));a&&a!=""&&$.each(a.split(" "),function(a,b){b!="AND"&&b!="NOT"&&b!="OR"&&b!=""&&b!=" "&&$("body").highlight(b)})}); |