{ if (jQuery("#keyword").val()==''){ //alert('请输入关键字！'); //jQuery("#keyword").focus(); //return; } var url=location.href; var newurl=''; if (url.indexOf('?')!=-1){ //没有启用伪静态 var param=url.split('?')[1]; var newparam=getNewSearchParam(param); newurl='index.aspx?'+newparam; }else{ //启用伪静态 var parr=url.split('/'); var qparam=parr[parr.length-1]; var ext=".aspx"; if (ext=="/"){ qparam=parr[parr.length-2]; } var preurl=url.replace(qparam,''); var param=qparam.replace(ext,''); var newparam=getNewSearchParam(param); if (preurl.substr(preurl.length-2)=="//"){ preurl=preurl.substr(0,preurl.length-1); } newparam=newparam.replace(/\/\//g,"/"); newurl=preurl+newparam+ext; newurl=newurl.replace(/\/key/g,",key"); } location.href=newurl; } function getNewSearchParam(param){ var key=jQuery("#keyword").val(); var parr=param.split(','); var newparam=''; for (var i=0;i