(function($){$.widget("ui.simplepager",{options:{autoOpen:true,startPage:1,perPage:25,totalRecords:0,draggable:true,dragOpts:{}},totalPages:0,currentPage:false,contentSet:false,_create:function(){this.close();this.currentPage=this.options.startPage;this._doOpts();this._setLinkDisplay(this.options.startPage);},_doOpts:function(){if(this.options.totalRecords>0){this._setTotalPages();if(!this.contentSet){this._setContent();this._doObservers();}this._setCurrent();}if(this.options.draggable){var pgEl=this.element;if(!this.element.hasClass("ui-draggable")){var dragOpts=$.extend({handle:pgEl.attr("id"),iframeFix:true,stop:function(){pgEl.find(".ui-pager-current").focus();}},this.options.dragOpts||{});this.element.draggable(dragOpts);}}if(this.options.autoOpen==true){this.open();}},_doObservers:function(){if(this.contentSet==false){return;}var pg=this;$.each(["first","end","prev","next"],function(i){var page=this.toString();pg.element.find(".ui-icon-seek-"+page).click(function(e){pg._switchPage(e,page);});if(i<=1){pg.element.find(".ui-icon-seek-"+page).hover(function(){$(this).addClass("ui-state-hover");},function(){$(this).removeClass("ui-state-hover");});}});this.element.find(".ui-pager-current").click(function(){$(this).select();}).keypress(function(e){c=e.which?e.which:e.keyCode;if(c==13){$(this).addClass("ui-state-highlight");pg._switchPage(e,$(this).val());$(this).removeClass("ui-state-highlight");}});this.element.find(".ui-pager-content").hover(function(){$(this).addClass("ui-state-hover");},function(){$(this).removeClass("ui-state-hover");});},_generateHTML:function(){html='<div class="ui-pager-first ui-corner-all"><span title="First" class="ui-corner-all ui-icon ui-icon-seek-first">First</span></div>';html+='<div class="ui-pager-content ui-widget-content ui-state-default ui-corner-all"><div class="ui-pager-before"><span title="Prev" class="ui-icon ui-icon-seek-prev">Prev</span></div>';html+='<input class="ui-pager-current" size="2" /><div class="ui-pager-after"><span title="Next" class="ui-icon ui-icon-seek-next">Next</span></div></div>';html+='<div class="ui-pager-last ui-corner-all"><span title="Last" class="ui-corner-all ui-icon ui-icon-seek-end">End</span></div>';return html;},_setData:function(key,value){var sp=this;$.widget.prototype._setData.apply(this,arguments);if(key=="totalRecords"||key=="perPage"||key=="startPage"){sp.reset();}},_setTotalPages:function(){this.totalPages=Math.ceil(this.options.totalRecords/this.options.perPage);},_setContent:function(){$(this.element).addClass("ui-pager ui-widget ui-widget-header ui-helper-clearfix ui-corner-all").empty().append(this._generateHTML());this.contentSet=true;},_setLinkDisplay:function(page){var pg=this;$.each(["first","prev","end","next"],function(i){var pgInd=(i>1)?(page==pg.totalPages):(page==pg.options.startPage);pg.element.find(".ui-icon-seek-"+this)[pgInd?"addClass":"removeClass"]("ui-state-disabled");});},_decipherPage:function(page){var reqPage=0;switch(page){case"next":reqPage=parseInt(this.currentPage)+1;break;case"prev":reqPage=parseInt(this.currentPage)-1;break;case"first":reqPage=this.options.startPage;break;case"end":reqPage=this.totalPages;break;default:if(!isNaN(page)){reqPage=page;}}return reqPage;},_switchPage:function(event,page){var reqPage=this._decipherPage(page);if((reqPage>0)&&(reqPage<=this.totalPages)){this._setLinkDisplay(reqPage);this._setCurrent(reqPage);this._trigger("switchPage",event,reqPage);}},_setCurrent:function(){var curr=(arguments.length>0)?arguments[0]:this.currentPage;var currel=this.element.find(".ui-pager-current");currel.val(curr);currel.focus();this.currentPage=curr;},current:function(){if(arguments.length==1){var reqPage=this._decipherPage(arguments[0]);this._setLinkDisplay(reqPage);this._setCurrent(reqPage);}return this.currentPage;},close:function(){this.element.hide();return this;},open:function(){this.element.show();return this;},reset:function(){this.currentPage=this.options.startPage;this._doOpts();return this;}});$.extend($.ui.simplepager,{version:"1.8"});})(jQuery);