(function($){$.fn.fixheadertable=function(options){var defaults={caption:'',showhide:true,theme:'ui',height:null,width:null,minWidth:null,minWidthAuto:false,colratio:[],whiteSpace:'nowrap',addTitles:false,zebra:false,zebraClass:'ui-state-active',sortable:false,sortedColId:null,sortType:[],dateFormat:'d-m-y',pager:false,rowsPerPage:10,resizeCol:false,minColWidth:100,wrapper:true};var options=$.extend(defaults,options);function util_getComputedStyle(element,property){if(element.currentStyle){var y=x.currentStyle[property];}else if(window.getComputedStyle){var y=document.defaultView.getComputedStyle(element,null).getPropertyValue(property);}
return y;}
function util_getScrollbarWidth(){var inner=$('<p/>').addClass('t_fixed_header_scroll_inner');var outer=$('<div/>').addClass('t_fixed_header_scroll_outer');outer.append(inner);$(document.body).append(outer);var w1=inner[0].offsetWidth;outer.css('overflow','scroll');var w2=inner[0].offsetWidth;if(w1==w2)w2=outer[0].clientWidth;outer.remove();return(w1-w2);}
function util_parseDate(format,date){var tsp={m:1,d:1,y:1970,h:0,i:0,s:0},k,hl,dM;if(date&&date!==null&&date!==undefined){date=$.trim(date);date=date.split(/[\\\/:_;.\t\T\s-]/);format=format.split(/[\\\/:_;.\t\T\s-]/);var dfmt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","January","February","March","April","May","June","July","August","September","October","November","December"];var afmt=["am","pm","AM","PM"];var h12to24=function(ampm,h){if(ampm===0){if(h==12){h=0;}}
else{if(h!=12){h+=12;}}
return h;};for(k=0,hl=format.length;k<hl;k++){if(format[k]=='M'){dM=$.inArray(date[k],dfmt);if(dM!==-1&&dM<12){date[k]=dM+1;}}
if(format[k]=='F'){dM=$.inArray(date[k],dfmt);if(dM!==-1&&dM>11){date[k]=dM+1-12;}}
if(format[k]=='a'){dM=$.inArray(date[k],afmt);if(dM!==-1&&dM<2&&date[k]==afmt[dM]){date[k]=dM;tsp.h=h12to24(date[k],tsp.h);}}
if(format[k]=='A'){dM=$.inArray(date[k],afmt);if(dM!==-1&&dM>1&&date[k]==afmt[dM]){date[k]=dM-2;tsp.h=h12to24(date[k],tsp.h);}}
if(date[k]!==undefined){tsp[format[k].toLowerCase()]=parseInt(date[k],10);}}
tsp.m=parseInt(tsp.m,10)-1;var ty=tsp.y;if(ty>=70&&ty<=99){tsp.y=1900+tsp.y;}
else if(ty>=0&&ty<=69){tsp.y=2000+tsp.y;}}
return new Date(tsp.y,tsp.m,tsp.d,tsp.h,tsp.i,tsp.s,0);}
return this.each(function(){var _table=$(this);var main_wrapper=null;var nbcol=$('thead th',this).length;var _initialWidth=$(this).width();var _wrapper=null;var _headerscontainer=null;var _fillScrollbar=null;var _body=null;var _headers=null;var _scrollWidth=util_getScrollbarWidth();var _colgroup=buildColgroup(nbcol);var _colgroup_body=null;var _nbRowsPerPage=10;var _new_nbRowsPerPage=null;var _nbpages=null;var _nbpagesDiv=null;var _currentpage=null;var _pager=null;var _objectTable=null;var _stripNum=/[\$,%]/g;var _resizeInfo=null;var _resizeGhost=null;function buildTop(table){_fillScrollbar=$('<div class="headtable ui-state-default" style="margin-right : 0px"></div>');_headerscontainer=_fillScrollbar;_headerscontainer.insertBefore(table);}
function buildColgroup(nbcol){var colgroup=$('<colgroup />');if(options.colratio.length==0){var temp=null;for(var i=0;i<nbcol;i++){temp=$('<col style="width : '+(100/nbcol)+'%" />');colgroup.append(temp);temp=null;}}else if(options.colratio.length==nbcol){var cw=0;for(var i=0;i<nbcol;i++){temp=$('<col style="width : '+options.colratio[i]+'px" />');colgroup.append(temp);temp=null;cw+=parseInt(options.colratio[i]);}
$(_table).css('width',cw+'px');}
return colgroup;}
function sortColumn(table,number,sens,th){if((options.sortType.length!=0)&&(options.sortType.length==nbcol)){var type=options.sortType[number];if(type=='float'){getSortKey=function(cell){var key=parseFloat(String(cell).replace(_stripNum,''));return isNaN(key)?0.00:key;}}else if(type=='integer'){getSortKey=function(cell){return cell?parseFloat(String(cell).replace(_stripNum,'')):0;}}else if(type=='date'){getSortKey=function(cell){return util_parseDate(options.dateFormat,cell).getTime();}}else{getSortKey=function(cell){if(!cell){cell="";}
return $.trim(String(cell).toLowerCase());}}}else{getSortKey=function(cell){if(!cell){cell="";}
return $.trim(String(cell).toLowerCase());}}
_objectTable.sort(function(a,b){var x=getSortKey(a[number]);var y=getSortKey(b[number]);return((x<y)?-1:((x>y)?1:0));})
if(sens=='DESC'){_objectTable.reverse();}
(options.pager)?moveToPage(table):objectToTable(_objectTable,table);}
function objectToTable(objectArray,table){var body=$('tbody',table);body.children().remove();if(options.zebra){for(var i=0;i<objectArray.length;i++){(i%2)?(tr=$('<tr class="'+options.zebraClass+'"></tr>')):(tr=$('<tr></tr>'));for(var j in objectArray[i]){tr.append($('<td class="ui-widget-content"></td>').html(objectArray[i][j]));}
body.append(tr);}}else{for(var i=0;i<objectArray.length;i++){tr=$('<tr></tr>');for(var j in objectArray[i]){tr.append($('<td class="ui-widget-content"></td>').html(objectArray[i][j]));}
body.append(tr);}}}
function tableToObject(table){var objectArray=[];$('tr',table).each(function(i){var data={};$('td',this).each(function(j){data[j]=$(this).html();})
objectArray.push(data);});return objectArray;}
function buildHeaders(table){_headers=$('<table class="head"/>').append(_colgroup).append($('thead',table));_headerscontainer.append(_headers);_headers.wrap('<div></div>');var tab_headers=$('th',_headers);tab_headers.addClass('ui-widget-content ui-state-default');if(options.sortable){var th_div_sort=null;tab_headers.each(function(i){$(this).contents().wrapAll('<div class="ui-sort"></div>');th_div_sort=$('div.ui-sort',this);th_div_sort.click(function(){tab_headers.removeClass('ui-state-hover');$(this).parent().removeClass('ui-state-active').addClass('ui-state-hover');$('span.ui-icon',tab_headers).remove();if($(this).hasClass('sortedUp')){sortColumn(table,i,"DESC",this);$(this).removeClass('sortedUp').addClass('sortedDown');$(this).append('<span style="display : inline-block; vertical-align : middle" class="ui-icon ui-icon-triangle-1-s"></span>');}else{sortColumn(table,i,"ASC",this);$(this).removeClass('sortedDown').addClass('sortedUp');$(this).append('<span style="display : inline-block; vertical-align : middle" class="ui-icon ui-icon-triangle-1-n"></span>');}
_headerscontainer[0].scrollLeft=_body[0].scrollLeft;})});$('div.ui-sort',tab_headers).addClass('hover');}
if(options.resizeCol&&(options.colratio.length==nbcol)){tab_headers.each(function(i){var resizer=$('<span class="ui-resize"></span>');$(this).prepend(resizer);resizer.mousedown(function(e){dragStart(i,e);return false;})});_main_wrapper.mousemove(function(e){if(_resizeInfo){dragMove(e);return false;}}).mouseup(function(){if(_resizeInfo){dragEnd();return false;}
return true;});function getOffset(col){var ret=0,cell=$('col',_colgroup),handler=$('th > span.ui-resize',_headers)[col],bso=_body[0].scrollLeft;for(var i=0;i<col;i++){ret+=parseInt(cell[i].style.width);}
return handler.offsetLeft+5+ret-bso;}
function dragStart(i,x){_resizeInfo={id:i,startX:x.clientX,initTableWidth:getColratioWidth(),offset:getOffset(i)};_resizeGhost.css({display:'block',height:_headerscontainer.height()+_body.height()+2+'px',left:_resizeInfo.offset+'px',cursor:'col-resize'});}
function dragMove(x){var diff=x.clientX-_resizeInfo.startX;_resizeInfo.newWidth=parseInt($('col',_colgroup)[_resizeInfo.id].style.width)+diff;_resizeInfo.newTableWidth=_resizeInfo.initTableWidth+diff;if(_resizeInfo.newWidth>parseInt(options.minColWidth)){_resizeGhost.css({left:_resizeInfo.offset+diff+'px'});}else{_resizeInfo.newWidth=parseInt(options.minColWidth);}}
function dragEnd(){$(_colgroup.children()[_resizeInfo.id]).css({width:_resizeInfo.newWidth+'px'});$(_colgroup_body.children()[_resizeInfo.id]).css({width:_resizeInfo.newWidth+'px'});var wrapper_width=_resizeInfo.newTableWidth;_headers.css({'width':wrapper_width+'px'});$(_table).css({'width':wrapper_width+'px'});_resizeInfo=null;_resizeGhost.css({display:'none'});_headerscontainer[0].scrollLeft=_body[0].scrollLeft;}}}
function isIE6_7(){if(/MSIE (\d+\.\d+);/.test(navigator.userAgent)){var ieversion=new Number(RegExp.$1);if(ieversion==7||ieversion==6){return true;}else{return false;}}}
function isIE8(){if(/MSIE (\d+\.\d+);/.test(navigator.userAgent)){var ieversion=new Number(RegExp.$1);if(ieversion==8){return true;}else{return false;}}}
function buildBody(table){_body=$('<div class="body ui-widget-content"></div>').insertBefore(table).append(table);if(options.height!=null&&!isNaN(parseInt(options.height))){_body.css('height',options.height+'px');}
_colgroup_body=_colgroup.clone();$(table).prepend(_colgroup_body);$('td',table).addClass('ui-widget-content');$(table).wrap('<div></div>');if(options.addTitles==true){$('td',table).each(function(){$(this).attr('title',$(this).text());});}
if(options.zebra){$('tr:odd',table).addClass(options.zebraClass);}}
function adaptScroll(table){var scrollwidth=_scrollWidth;if(isIE6_7()){scrollwidth=0;}
var width=0;if(parseInt($(table).height())>parseInt(options.height)){width=scrollwidth;overflow='scroll';}else{width=0;overflow='auto';}
if($.browser.msie&&options.height){width=scrollwidth;overflow='scroll';}
_fillScrollbar.css('margin-right',width);return overflow;}
function restrictRows(table,nbrows){var length=_objectTable.length;var limit=0;if(length<nbrows){limit=length;}else{limit=nbrows;}
var _objectTableSliced=_objectTable.slice(0,limit);objectToTable(_objectTableSliced,table);_nbpages=Math.ceil(length/nbrows);_currentpage=1;_nbpagesDiv.html('Showing page '+_currentpage+' of '+_nbpages);_body.css('overflow-y',adaptScroll(table));$('tr:last td',table).css('border-bottom-width','1px');}
function moveToNextPage(table){_currentpage++;if(_currentpage>=(_nbpages)){_currentpage=(_nbpages);}
moveToPage(table);}
function moveToPreviousPage(table){_currentpage--;if(_currentpage<=1){_currentpage=1;}
moveToPage(table);}
function moveToPage(table){var length=_objectTable.length;var start,limit=0;start=(_currentpage-1)*_new_nbRowsPerPage;if(length<(_currentpage*_new_nbRowsPerPage)){limit=length;}else{limit=(_currentpage*_new_nbRowsPerPage);}
var _objectTableSliced=_objectTable.slice(start,limit);objectToTable(_objectTableSliced,table);_nbpagesDiv.html('Showing page '+_currentpage+' of '+_nbpages);_body.css('overflow-y',adaptScroll(table));$('tr:last td',table).css('border-bottom-width','1px');}
function buildNavButton(className,callbackClick,buttonClass){var button=$('<div class="button ui-state-default '+buttonClass+'"><span class="ui-icon '+className+'"> </span></div>');_pager.append(button);button.mouseover(function(){$(this).addClass('ui-state-hover');}).mousedown(function(){$(this).addClass('ui-state-active');}).mouseup(function(){$(this).removeClass('ui-state-active');}).mouseout(function(){$(this).removeClass('ui-state-active');$(this).removeClass('ui-state-hover');}).click(callbackClick);}
function buildPager(table){_pager=$('<div class="pager ui-widget-header ui-corner-bottom ui-widget-content"></div>');_main_wrapper.append(_pager);buildNavButton('ui-icon-arrowthickstop-1-e',function(){_currentpage=_nbpages;moveToPage(table);},'ui-corner-right');buildNavButton('ui-icon ui-icon-arrowthick-1-e',function(){moveToNextPage(table);},'noborder');buildNavButton('ui-icon ui-icon-arrowthick-1-w',function(){moveToPreviousPage(table);},'noborder');buildNavButton('ui-icon-arrowthickstop-1-w',function(){_currentpage=1;moveToPage(table);},'ui-corner-left noborder');_button_set=$('<div id="'+table.id+'_radio" style="float : left">'+'<input type="radio" id="'+table.id+'_show_10_rows" name="'+table.id+'_radio"/><label for="'+table.id+'_show_10_rows">10</label>'+'<input type="radio" id="'+table.id+'_show_25_rows" name="'+table.id+'_radio"/><label for="'+table.id+'_show_25_rows">25</label>'+'<input type="radio" id="'+table.id+'_show_50_rows" name="'+table.id+'_radio" /><label for="'+table.id+'_show_50_rows">50</label>'+'<input type="radio" id="'+table.id+'_show_100_rows" name="'+table.id+'_radio"/><label for="'+table.id+'_show_100_rows">100</label>'+'</div>');_pager.append(_button_set);$('#'+table.id+'_show_10_rows',_pager).click(function(){_new_nbRowsPerPage=_nbRowsPerPage;restrictRows(table,_new_nbRowsPerPage);});$('#'+table.id+'_show_25_rows',_pager).click(function(){_new_nbRowsPerPage=_nbRowsPerPage*2.5;restrictRows(table,_new_nbRowsPerPage);});$('#'+table.id+'_show_50_rows',_pager).click(function(){_new_nbRowsPerPage=_nbRowsPerPage*5;restrictRows(table,_new_nbRowsPerPage);});$('#'+table.id+'_show_100_rows',_pager).click(function(){_new_nbRowsPerPage=_nbRowsPerPage*10;restrictRows(table,_new_nbRowsPerPage);});_nbpagesDiv=$('<div class="page_infos"></div>');_pager.append(_nbpagesDiv);_new_nbRowsPerPage=_nbRowsPerPage;$('#'+table.id+'_show_'+options.rowsPerPage+'_rows',_pager).click();_button_set.buttonset();}
function getColratioWidth(){var tw=0;for(var i=0;i<options.colratio.length;i++){tw+=parseInt(options.colratio[i]);}
return tw;}
_wrapper=$('<div/>').addClass('t_fixed_header ui-state-default default '+options.theme).insertBefore(this).append(this);_wrapper.css('border','none').css('font-weight','normal');_main_wrapper=$('<div class="t_fixed_header_main_wrapper ui-widget ui-widget-header '+options.theme+'"></div>');if(options.whiteSpace=='normal'){_wrapper.addClass('t_fixed_header_wrap');}
buildTop(this);buildHeaders(this);buildBody(this);if(options.wrapper){var tampon=_wrapper.wrap('<div class="ui-widget ui-widget-content ui-corner-all" style="padding : 5px; font-size : 1em;"></div>').parent();}else{var tampon=_wrapper.wrap('<div></div>').parent();}
if(options.width!=null&&!isNaN(parseInt(options.width))&&options.width>0){tampon.css('width',options.width+'px');}
var res=_wrapper.detach();var main_wrapper_child=$('<div class="t_fixed_header_main_wrapper_child"></div>');_main_wrapper.append(main_wrapper_child);main_wrapper_child.append(res);tampon.append(_main_wrapper);if(isIE6_7()){_body.css('margin-bottom',17+'px');}
if(options.caption!=''){var caption=$('<div class="t_fixed_header_caption ui-widget-header ui-corner-top">'+options.caption+'</div>');_main_wrapper.prepend(caption).addClass('ui-corner-all');if(options.showhide){var showhide=$('<div style="cursor : pointer; display : inline-block; vertical-align : middle; background : none; border : none;" class="ui-state-active"><span class="ui-icon ui-icon-triangle-1-n"> </span></div>');caption.append(showhide);showhide.click(function(){main_wrapper_child.toggle();caption.toggleClass('toggle')
if(_pager)_pager.toggle();$('span',showhide).toggleClass('ui-icon-triangle-1-s');});}}
if(options.sortable||options.pager){_objectTable=tableToObject(this);}
if(options.pager){buildPager(this);}
if(options.sortable&&!isNaN(parseInt(options.sortedColId))){var cur_th=$('th',_headers)[options.sortedColId];$(cur_th).addClass('ui-state-hover')
$('div.ui-sort',cur_th).click();}
if(options.resizeCol&&(options.colratio.length==nbcol)){_resizeGhost=$('<div class="ui-resize-ghost ui-widget-header" style="height : '+_main_wrapper.parent().height()+'px"></div>');_wrapper.append(_resizeGhost);}
_body.css('overflow-y',adaptScroll(this));if(options.minWidth!=null&&!isNaN(parseInt(options.minWidth))&&options.minWidth>0){var minWidth=options.minWidth+'px';}else if(options.minWidthAuto){if(options.colratio.length==nbcol){var minWidth=$(this).width()+'px';}else{var minWidth=(_initialWidth+150)+'px';}}
_headerscontainer.children().first().css('min-width',minWidth);_body.children().first().css('min-width',minWidth);_body.scroll(function(){_headerscontainer[0].scrollLeft=_body[0].scrollLeft;});if(options.colratio.length==nbcol){_wrapper.removeClass('default');$(_headers).css('width',getColratioWidth()+'px');}});};})(jQuery);