/*

	* PHP Ajax AutoSuggest Jquery Plugin

	* http://www.amitpatil.me/

	*

	* @version

	* 1.0 (Dec 20 2010)

	* 

	* @copyright

	* Copyright (C) 2010-2011 

	*

	* @Auther

	* Amit Patil (amitpatil321@gmail.com)

	* Maharashtra (India) m

	*

	* @license

	* This file is part of PHP Ajax AutoSuggest Jquery Plugin.

	* 

	* PHP Ajax AutoSuggest Jquery Plugin is freeware script. you can redistribute it and/or modify

	* it under the terms of the GNU Lesser General Public License as published by

	* the Free Software Foundation, either version 3 of the License, or

	* (at your option) any later version.

	* 

	* PHP Ajax AutoSuggest Jquery Plugin is distributed in the hope that it will be useful,

	* but WITHOUT ANY WARRANTY; without even the implied warranty of

	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

	* GNU General Public License for more details.

	* 

	* You should have received a copy of the GNU General Public License

	* along with this script.  If not, see <http://www.gnu.org/copyleft/lesser.html>.

	*/

 (function($){

    $.fn.extend({

        autoSuggest : function(options){

            var defaults = {

                ajaxFilePath : "",

                ajaxParams   : "",

                autoFill     : false,

				iwidth		 : "auto",

				opacity		 : "0.9",

				ilimit		 : "10",

				idHolder	 : "",

				match		 : "starts"

                                

            };

            options = $.extend(defaults, options);		

			

			var ajaxFilePath = options.ajaxFilePath;

			var ajaxParams	 = options.ajaxParams;

			var autoFill     = options.autoFill;

			var width		 = options.iwidth;

			var opacity		 = options.opacity;

			var limit		 = options.ilimit;

			var idHolder	 = options.idHolder;

            		var match		 = options.match;

             var pagetype		 = options.pagetype;

                        

			return this.each(function() {

				var obj = $(this);

			

				obj.keyup(function(event){

					var p = obj;

					var offset = p.offset();

					var keyword = obj.val();



					if(keyword.length)

					 {

						 if(event.keyCode != 40 && event.keyCode != 38 && event.keyCode != 13)

						 {

                                                   

							 if(ajaxFilePath != "")

							 {

								 $.ajax({

								   type: "POST",

								   url: ajaxFilePath,

								   data: "data="+keyword+"&limit="+limit+"&match="+match+"&"+ajaxParams+"&getId=1",

								   success: function(responce){	

									if(responce != 0)

									{

									  var vals = responce.split("|"); 

									  if(vals.length)

									  {

										  optionList = "<ul class=\"list\">";

										  for(i=0;i<vals.length;i++)

										  {

											 valuenid = vals[i].split("-");

											 myText = valuenid[1]; 

											 myId = valuenid[0]; 

											 // trim string to remove extra white spaces around the text

											 myText = myText.replace(/^\s+|\s+$/g,"");



											 if(match == "starts")

												 // check if string starts with given characters

												 myText = myText.replace( myText.match("^"+keyword), '<span class="highlighted">'+keyword+'</span>');

											 else if(match == "ends")

												 //alert(myText.replace(/(.*)keyword/, "<b>hi</b>"));

												 myText = myText.replace (new RegExp( keyword + '$'), '<span class="highlighted">'+keyword+'</span>');

											 else if(match == "contains")

												 myText = myText.replace( new RegExp(keyword, "i" ), '<span class="highlighted">'+keyword+'</span>');



											 if(idHolder != "" && idHolder != null)

												optionList += "<li><a href=\"javascript:void(0);\" id=\""+myId+"\">"+myText+"</a></li>";

											 else 		

												optionList += "<li><a href=\"javascript:void(0);\">"+myText+"</a></li>";

										  }

										  optionList += "</ul>";

									  }

                                                                          $(".ajax_response").remove();

									  if($(".ajax_response").html() == null)

									  {

										  var id = obj.attr("id");

										  // initialization

                                                                                    var topv = "";

                                                                                  

                                                                                  if(pagetype=='lefttour'){

                                                                                    topv =  parseInt(offset.top - 235)

                                                                                    leftv = 16

                                                                                  } else if(pagetype=='lefthotel'){

                                                                                       topv =  parseInt(offset.top - 235)

                                                                                    leftv = 16

                                                                                  }else if(pagetype=='righthotel'){

                                                                                     topv =  23

                                                                                    leftv = 0

                                                                                  }else if(pagetype=='topnewhotel'){

                                                                                        topv =  28

                                                                                        leftv = 0

                                                                                  }else if(pagetype=='activity'){

																						topv =  23

                                                                                    	leftv = 0

                                                                                  }else if(pagetype=='festival'){

																						topv =  23

                                                                                    	leftv = 0

                                                                                  }else if(pagetype=='health'){

																						topv =  30

                                                                                    	leftv = 0

                                                                                  }else{

                                                                                   topv =  parseInt(offset.top + obj.height() + 3)

                                                                                   leftv = parseInt($("#"+id).offset().left)

                                                                                  }

										  $("<div class='ajax_response'></div>").insertAfter(obj)

										  .css("left",leftv)

                                                                                  

										  .css("top",topv)

										  .css("opacity",opacity)

										  .html(optionList).css("display","block");



										  // set responce div width

                                                                                  if(pagetype=='righthotel'){

                                                                                       $(".ajax_response").css("width",280);

                                                                                       $(".ajax_response").css("z-index",1000);

                                                                                  }if(pagetype=='festival'){

                                                                                       $(".ajax_response").css("width",286);

                                                                                       $(".ajax_response").css("z-index",1000);

                                                                                  }else if(pagetype=='health'){

																					  $(".ajax_response").css("width",172);

                                                                                       $(".ajax_response").css("z-index",1000);

                                                                                  }else if(pagetype=='activity'){

																					  $(".ajax_response").css("width",280);

                                                                                       $(".ajax_response").css("z-index",1000);

                                                                                  }else if(pagetype=='topnewhotel'){

																					  $(".ajax_response").css("width",220);

                                                                                       $(".ajax_response").css("z-index",1000);

                                                                                  }else{

										  if(width == "auto")

											  $(".ajax_response").css("width",parseInt(obj.width()) + 4);

										  else	

											  $(".ajax_response").css("width",parseInt(width));

                                                                                  }

									  }

									  else

										  $(".ajax_response").html(optionList).css("display","block");

									}

									else

									  $(".list").css("display","none");

								   }

								 });

							 }

							 else

								 alert("Ajax file path not provided");

						 }

						 else

						 {

							$(".list li .selected").removeClass("selected");

							switch (event.keyCode)

							{

							 case 40:

							 {

								  found = 0;

								  $(".list li").each(function(){

									 if($(this).attr("class") == "selected")

										found = 1;

								  });

								  if(found == 1)

								  {

									var sel = $(".list li[class='selected']");

									// check if his is a last element in the list

									// if so then add selected class to the first element in the list

									if(sel.next().text() == "")					

										$(".list li:first").addClass("selected");

									else

										sel.next().addClass("selected");

									// remove class selected from previous item

									sel.removeClass("selected");

								  }

								  else

									$(".list li:first").addClass("selected");

							  }

							 break;

							 case 38:

							 {

								  found = 0;

								  $(".list li").each(function(){

									 if($(this).attr("class") == "selected")

										found = 1;

								  });

								  if(found == 1)

								  {

									var sel = $(".list li[class='selected']");

									// check if his is a last element in the list

									// if so then add selected class to the first element in the list

									if(sel.prev().text() == "")					

										$(".list li:last").addClass("selected");

									else

										sel.prev().addClass("selected");

									// remove class selected from previous item

									sel.removeClass("selected");

								  }

								  else

									$(".list li:last").addClass("selected");

							 }

							 break;

							 case 13:

								str = $(".list li[class='selected']").text();

								obj.val(str);

								// store id of the selected option

                                                               

								if(idHolder != "" && idHolder != null)

									$("#"+idHolder).val($(".list li[class='selected'] a").attr("id"));

								$(".list").fadeOut("fast");

							 break;

							}

							// if autoFill option is true then fill selected value in textbox

							if(autoFill)

							{

								str = $(".list li[class='selected']").text();

								obj.val(str);

							}

						 }

					 }

					else

						// if there is no character in the text field then remove the suggestion box 

						$(".list").fadeOut("fast");

				});



			    // prevent form submission on enter key press

				obj.keypress(function(event){

				 if(event.keyCode == "13"){

                                      if(pagetype=='lefttour'){ 

                                            str = $(".list li[class='selected']").text();

											newobj = $("#currentClickFields").val();

											$("#"+newobj).val(str);

											idHolder = $("#currentClickvalueFields").val();

                                            $("#"+idHolder).val($("li[class='selected'] a").attr("id"));

                                            id = alltrim(rtrim(ltrim($("#"+idHolder).val())))

                                            

                                            id = alltrim(rtrim(ltrim($("#"+idHolder).val())))



                                            sr = (str.replace(/ /g,"-").toLowerCase())+"-"+id

                                         //   sr =  (stringreplace(sr));

                                            

                                            location.href = SiteUrl+"tours/"+sr;

                                      } if(pagetype=='lefthotel'){

                                            str = $(".list li[class='selected']").text();

											newobj = $("#currentClickFields").val();

											$("#"+newobj).val(str);

											idHolder = $("#currentClickvalueFields").val();

                                            $("#"+idHolder).val($("li[class='selected'] a").attr("id"));

                                            id = alltrim(rtrim(ltrim($("#"+idHolder).val())))

                                            

                                            id = alltrim(rtrim(ltrim($("#"+idHolder).val())))



                                            sr = (str.replace(/ /g,"-").toLowerCase())+"-"+id

                                            //sr =  (stringreplace(sr));

                                            

                                            location.href = SiteUrl+"hotels/"+sr;

                                      }

					 return false;

                                 }

			    });	



				$(".list li").live("mouseover",function () {

					$(".list li[class='selected']").removeClass("selected");

					$(this).addClass("selected");

					// if autoFill option is true then fill selected value in textbox

					if(autoFill)

					{

						str = $(".list li[class='selected']").text();

						obj.val(str);

					}

				});

				$(".list li").live("click",function () {

					str = $(".list li[class='selected']").text();

                                         newobj = $("#currentClickFields").val();

                                        // alert(newobj)

                                        $("#"+newobj).val(str);

					//obj.val(str);

					// store id of the selected option

					if(idHolder != "" && idHolder != null){

						//$("#"+idHolder).val($("li[class='selected'] a").attr("id"));

                                                idHolder = $("#currentClickvalueFields").val();

                                                $("#"+idHolder).val($("li[class='selected'] a").attr("id"))

                                        }

                                           currentClick = jQuery('#currentClickInput').val();  

                                         if(currentClick=='lefttour'){

                                              

                                              id = alltrim(rtrim(ltrim($("#"+idHolder).val())))

                                             

                                              sr = (str.replace(/ /g,"-").toLowerCase())+"-"+id

                                           //  sr =  (stringreplace(sr));

                                              location.href = SiteUrl+"tours/"+sr;

                                         }

                                        

                                         if(currentClick=='lefthotel'){

                                            str = $(".list li[class='selected']").text();
                                             
                                            $("#"+idHolder).val($("li[class='selected'] a").attr("id"));

                                            id = alltrim(rtrim(ltrim($("#"+idHolder).val())))

                                            

                                            id = alltrim(rtrim(ltrim($("#"+idHolder).val())))


                                            
                                            sr = (str.replace(/ /g,"-").toLowerCase())+"-"+id
                                            
                                           // sr =  (stringreplace(sr));

                                            
                                               
                                           location.href = SiteUrl+"hotels/"+sr;

                                      }

					$(".list").fadeOut("fast");

                                        $(".ajax_response").fadeOut("fast");

				});

				$(document).click(function(){

					if($(".list").css("display") == "block")

						$(".list").fadeOut("fast");

                                             $(".ajax_response").fadeOut("fast");

				});

				$(document).keyup(function(event){

					if(event.keyCode == 9)

					{

						str = $(".list li[class='selected']").text();

						newobj = $("#currentClickFields").val();

						 $("#"+newobj).val(str);

						//obj.val(str);

						// store id of the selected option

						if(idHolder != "" && idHolder != null)

						idHolder = $("#currentClickvalueFields").val();

							$("#"+idHolder).val($(".list li[class='selected'] a").attr("id"));

						$(".list").fadeOut("fast");

					}

				});

			});

	    }

    });	

}) (jQuery);

 function ltrim(str){

                return str.replace(/^\s+/, '');

            }

            function rtrim(str) {

                return str.replace(/\s+$/, '');

            }

            function alltrim(str) {

                return str.replace(/^\s+|\s+$/g, '');

            }