function RollingArchives(pagetext){this.pageText=pagetext;this.active=false;}RollingArchives.prototype.setState=function(pagenumber,pagecount,query,pagedates){var self=this;this.pageNumber=pagenumber;this.pageCount=pagecount;this.query=query;this.pageDates=pagedates;jQuery("#rollingcontent").addClass("active");if(this.validatePage(pagenumber)){jQuery("#rollingarchives").show();jQuery("#rollload").hide();jQuery("#rollhover").hide();this.pageSlider=new K2Slider("#pagehandle","#pagetrack",{minimum:1,maximum:self.pageCount,value:self.pageCount-self.pageNumber+1,onSlide:function(value){jQuery("#rollhover").show();self.updatePageText(self.pageCount-value+1);},onChange:function(value){self.updatePageText(self.pageCount-value+1);self.gotoPage(self.pageCount-value+1);}});jQuery("#rollnext").click(function(){self.pageSlider.setValueBy(1);return false;});jQuery("#rollprevious").click(function(){self.pageSlider.setValueBy(-1);return false;});jQuery("#rollhome").click(function(){self.pageSlider.setValue(self.pageCount);self.validatePage(1);return false;});this.updatePageText(this.pageNumber);this.trimmer=new TextTrimmer(100);this.active=true;}else{jQuery("#rollingarchives").hide();}};RollingArchives.prototype.saveState=function(){this.prevQuery=this.query;};RollingArchives.prototype.restoreState=function(){if(this.prevQuery!=null){var query=jQuery.extend(this.prevQuery,{k2dynamic:"init"});K2.ajaxGet(query,function(data){jQuery("#dynamic-content").html(data);});}};RollingArchives.prototype.updatePageText=function(page){jQuery("#rollpages").html((this.pageText.replace("%1$d",page)).replace("%2$d",this.pageCount));jQuery("#rolldates").html(this.pageDates[page-1]);};RollingArchives.prototype.validatePage=function(newpage){if(this.pageCount>1){if(newpage>=this.pageCount){jQuery("#dynamic-content").removeClass("onepageonly firstpage nthpage").addClass("lastpage");return this.pageCount;}else{if(newpage<=1){jQuery("#dynamic-content").removeClass("onepageonly nthpage lastpage").addClass("firstpage");return 1;}else{jQuery("#dynamic-content").removeClass("onepageonly firstpage lastpage").addClass("nthpage");return newpage;}}}jQuery("#dynamic-content").removeClass("firstpage nthpage lastpage").addClass("onepageonly");return 0;};RollingArchives.prototype.gotoPage=function(newpage){var self=this;var page=this.validatePage(newpage);if((page!=this.pageNumber)&&(page>0)){this.pageNumber=page;jQuery("#rollload").fadeIn("fast");jQuery.extend(this.query,{paged:this.pageNumber,k2dynamic:1});K2.ajaxGet(this.query,function(data){if(K2.Animations){if(self.pageNumber==1){jQuery("html,body").animate({scrollTop:jQuery("body").offset().top-1},1000);}else{jQuery("html,body").animate({scrollTop:jQuery("#dynamic-content").offset().top-1},1000);}}jQuery("#rollhover").fadeOut("slow");jQuery("#rollload").fadeOut("fast");jQuery("#rollingcontent").html(data);self.trimmer.trimAgain();});}if(page==1){this.trimmer.slider.setValue(100);}};