/* file: pageNavigator.js - v1.0.0 | minified on 2011/01/27 with http://jscompress.com/ */
function pagesNavigator(container)
{var itemsId={first:'iNavFirst',last:'iNavLast',previous:'iNavPrevious',next:'iNavNext',pageNumber:'iNavPage',morePrevious:'iNavPrevMore',moreNext:'iNavNextMore',container:container,},pages={num:0,current:1,},options={numberItem:0,itemPerPage:25,defaultPage:0,displayNumPage:7,displayFirst:true,displayLast:true,displayPrevious:true,displayNext:true,hideMode:'1,<',textFirst:'<<',textLast:'>>',textPrevious:'<',textNext:'>',textMore:'...',onPageChange:null,classActive:'',classInactive:'',classDisabled:'',};this.doAction=function(fct)
{switch(fct)
{case'setOptions':if(arguments.length==2)
{setOptions(arguments[1]);}
break;}};var calcNumPages=function(numItems,numPerPage)
{return(Math.ceil(numItems/numPerPage));};var setOptions=function(optionsToSet)
{if(typeof optionsToSet=='object')
{options=jQuery.extend(options,optionsToSet);if(options.numberItem<=0)options.numberItem=0;if(options.itemPerPage<=0)options.itemPerPage=25;if(options.displayNumPage<=2)options.displayNumPage=8;pages.num=calcNumPages(options.numberItem,options.itemPerPage);if(options.defaultPage>0&&options.defaultPage<=pages.num)pages.current=options.defaultPage;build();}};var build=function()
{re=/1/;if((re.exec(options.hideMode)==null)==false&&pages.num==1)
{$('#'+itemsId.container).html('');return('');}
var content="<ul id='"+container+"PageNavigator'>";styleLI=" list-style:none;float:left; ";re=/</;if((re.exec(options.hideMode)==null)==false&&pages.num<=options.displayNumPage)
{hideFPNL='display:none;';}
else
{hideFPNL='';}
pnClass="class='cPnInactive "+options.classInactive+"'";if(options.displayFirst)content+="<li style='"+styleLI+hideFPNL+"' id='"+itemsId.first+"' "+pnClass+">"+options.textFirst+"</li>";if(options.displayPrevious)content+="<li style='"+styleLI+hideFPNL+"' id='"+itemsId.previous+"' "+pnClass+">"+options.textPrevious+"</li>";content+="<li style='"+styleLI+"display:none;' id='"+itemsId.morePrevious+"' class='cPnDisabled "+options.classDisabled+"'>"+options.textMore+"</li>";for(i=1;i<=pages.num;i++)
{content+="<li style='"+styleLI+"display:none;' id='"+itemsId.pageNumber+i+"' "+pnClass+">"+i+"</li>";}
content+="<li style='"+styleLI+";display:none;' id='"+itemsId.moreNext+"' class='cPnDisabled "+options.classDisabled+"'>"+options.textMore+"</li>";if(options.displayNext)content+="<li style='"+styleLI+hideFPNL+"' id='"+itemsId.next+"' "+pnClass+">"+options.textNext+"</li>";if(options.displayLast)content+="<li style='"+styleLI+hideFPNL+"' id='"+itemsId.last+"' "+pnClass+">"+options.textLast+"</li>";content+="</ul>";$('#'+itemsId.container).css('visibility','hidden').html(content);$('.cPnInactive').bind('click',onChangePage);displayNav();$('#'+itemsId.container).css('visibility','visible');};var displayNav=function()
{prev=Math.ceil((options.displayNumPage-1)/2);if(pages.current-prev<=0)
{prev=pages.current-1;}
next=options.displayNumPage-1-prev;if(pages.current+next>=pages.num)
{prev+=(pages.current+next-pages.num);next=pages.num-pages.current;}
prev=pages.current-prev;next=pages.current+next;if(prev>1)
{$('#'+itemsId.morePrevious).css('display','block');}
else
{$('#'+itemsId.morePrevious).css('display','none');}
if(next<pages.num)
{$('#'+itemsId.moreNext).css('display','block');}
else
{$('#'+itemsId.moreNext).css('display','none');}
$('#'+itemsId.container+' ul li').each(function()
{id=-1;if(!(this.id==itemsId.first||this.id==itemsId.previous||this.id==itemsId.next||this.id==itemsId.last||this.id==itemsId.morePrevious||this.id==itemsId.moreNext))
{re=/[0-9]*$/i;id=re.exec(this.id)[0];if(id>=prev&&id<=next)
{$(this).css('display','block');}
else
{$(this).css('display','none');}
if(id==pages.current)
{$(this).addClass('cPnActive '+options.classActive).removeClass('cPnInactive '+options.classInactive);}
else
{$(this).addClass('cPnInactive '+options.classInactive).removeClass('cPnActive '+options.classActive);}}
if(((this.id==itemsId.first||this.id==itemsId.previous)&&pages.current==1)||((this.id==itemsId.last||this.id==itemsId.next)&&pages.current==pages.num)||(this.id==itemsId.morePrevious||this.id==itemsId.moreNext))
{$(this).addClass('cPnDisabled '+options.classDisabled).removeClass('cPnInactive '+options.classInactive);}
else
{$(this).addClass('cPnInactive '+options.classInactive).removeClass('cPnDisabled '+options.classDisabled);}});};var onChangePage=function(event)
{if(event.target.id==itemsId.first)
{pages.current=1;}
else if(event.target.id==itemsId.previous)
{pages.current--;}
else if(event.target.id==itemsId.next)
{pages.current++;}
else if(event.target.id==itemsId.last)
{pages.current=pages.num;}
else
{re=/[0-9]*$/i;page=re.exec(event.target.id)[0];if(page==pages.current)return(false);pages.current=eval(page);}
if(pages.current<=0)pages.current=1;if(pages.current>=pages.num)pages.current=pages.num;displayNav();if(options.onPageChange!=null&&jQuery.isFunction(options.onPageChange))options.onPageChange(pages.current);};if(arguments.length==2)
{setOptions(arguments[1]);}}