// Findwise-fixar för IE (9), ADEPRIMO-3537
// Med i 1.15
// Denna överskriver original-main.js
document.observe("dom:loaded", function() {	


	/**
	 * Main application logic.
	 * Executed when the DOM is loaded.
	 *
	 * Depends on:
	 *      - searchclient.js
	 *      - searchui.js
	 *      - common.js
	 */
	(function(){
	    var searchClient = MM.searchClient;
	    var isAutoCompleteEnabled = true;
	    var c = getMainSearchContainer();
	    var frm = getMainSearchContainerForm();
	    var fld;
	    var sorting = "";
	    if(frm){
	    	fld = frm.getElements()[0];
	    	if(MM.cfg.sortingBeforeSearch){
	        	var sortings = frm.getInputs('radio','sorting');
	        	for(var i = 0; i < sortings.length; i++){
	        		if(sortings[i].checked){
	        			sorting = "&sorting=" + sortings[i].value;
	        			break;
	        		}
	        	}
	        }
	    	else{
	    		sorting = "&sorting=" + MM.cfg.defaultSorting;
	    	}
	    }
	    else{
	    	sorting = "&sorting=" + MM.cfg.defaultSorting;
	    }
	    var sugg = null;


	    $$("#searchField").each(function(field){
	        field.setAttribute("autocomplete", "off");
	    });

	    if (MM.util.getUrlParam("q") !== "") {
	        var term = MM.util.getUrlParam("q");
	        var s = MM.util.getUrlParam("sorting");
	        if(s !== ""){
	        	s = decodeURIComponent(s);
	        	sorting = "&sorting=" + s ;
	        }
	        else{
	        	s =  MM.cfg.defaultSorting;
	        	sorting = "&sorting=" + s;
	        }

	        setTimeout(function(){
	        	if(typeof c === 'undefined' || c === null){
	            	c = addSearchContainer();
	            	frm = c.select('form')[0];
	            	if(frm){
	            		fld = frm.getElements()[0];
	            	}
	            }
	            ajaxSearch(term, sorting, fld, c);
	            selectRadio(s);
	            setTermValue(term);
	        },500);
	    }

	    function selectRadio(selectedSorting){
	    	if(typeof selectedSorting !== 'undefined' && selectedSorting !== ''){
	    		$$('.fw-maincontainerdiv').each(function(item){
	    			var frm = item.down('form');
	    			if(frm){
	    				var radios = frm.getInputs('radio');
	    				radios.each(function(radio){
	    					var radioValue = radio.value;
	    					if(radioValue == selectedSorting){
	    						radio.setAttribute('checked','checked');
	    					}
	    					else{
	    						radio.removeAttribute('checked');
	    					}
	    				});
	    			}
	        	});
	    	}
	    }

	    function setTermValue(term){
	    	if(typeof term !== 'undefined' && term !== ''){
	    		$$('.fw-maincontainerdiv').each(function(item){
	    			var frm = item.down('form');
	    			if(frm){
	    				var searchField = frm.down('input[type=text]');
	        			if(searchField){
	        				searchField.value = decodeURIComponent(term);
	        			}	
	    			}
	        	});
	    	}
	    }

	    function processBackfillResult(result, c){
	        processSearchResult(result, c);
	    }

	    function processRelatedResult(result, c){
	        if (result !== null && result.doclist !== null) {
	            ui.renderRelatedResults(result.doclist, c);
	        }
	    }

	    function processSearchResult(result, c){
	    	var meta = MM.util.assembleMetaData(result, c);

	    	 if (typeof meta.suggestion === 'undefined' || meta.suggestion === null){
	    		 if(sugg !== null){
	    			 meta.suggestion = sugg;
	    		 }
	    	 }
	        if (result.status == "service_error") {
	            // Clear all previous results
	            ui.clear(c);
	            // Print error message
	            ui.renderConnectionErrorMessage(c);

	        }
	        else 
	            if (meta.hits > 0) {
	                // Render UI
	                ui.renderResultInfoText(meta, c);
	                ui.renderResultQueryTimeText(meta, c);
	                ui.renderPagination(result.pagination, meta, c);
	                ui.renderSorting(result.sortings, c);
	                ui.renderSearchResults(result.doclist, c);
	                ui.renderFacets(result.facets, c);
	                if (typeof meta.suggestion !== 'undefined' && meta.suggestion !== null) {
	                    ui.renderSuggestion(meta, c);
	                }
	                var l = createBackLink(c);
	                if(l){
	                	ui.renderBackLink(l,c);
	                }

	                addLinkEvents(c);
	                addFormEvents(c);
	            }
	            else {
	                ui.clear(c);
	                ui.renderResultInfoText(meta, c);
	                ui.renderResultQueryTimeText(meta, c);
	            }

	        MM.util.showLoad(false, c);
			MM.util.addImagesToggle(c);
	    }

	    function addLinkEvents(c){
	    	if (MM.cfg.ajaxEnabled) {
	    		var links = $$("#facets li a, #paginationHead a, #paginationFoot a, #sorting a", "#suggestion a");
	    		if(links.length === 0){
	    			links = c.select('div.left li a, div.fw-paginationHead a, div.fw-paginationFoot a, div.fw-sorting a, span.fw-suggestion a');
	    		}
	            links.each(function(link){
	                link.observe('click', function(event){
	                    var qs = /\?.*/.exec(link);
	                    if (qs !== null) {
	                        qs = MM.util.toUrlParams(qs);
							var f = getMainSearchContainerForm();
							if(f){
								if (link.up(0) && link.up(0).id == 'suggestion') {
									var qStr = qs.substring(qs.indexOf('q=') + 2);
									var field = f.select('#searchField')[0];
									if(!field){
										field = f.down('input[type=text]');
									}
									field.value = decodeURIComponent(qStr);
								}
							}
							ui.clear(c);
							MM.util.showLoad( true, c);
	                        searchClient.search(qs, function(result){
	                        	processSearchResult(result,c);
	                        });
	                        searchClient.relatedSearch(qs, function(result){
	                        	processRelatedResult(result,c);
	                        });
	                    }
	                    Event.stop(event);
	                });
	            });
	        }
	    }

	    function copyContainer(container){
	        if (!container) {
	            return null;
	        }
	        var radios =  container.select('input[type=radio]');
	        var checkedIndex = 0;
	        for(var i = 0; i < radios.length; i++){
	        	var checked = radios[i].checked;
	        	if(checked){
	        		checkedIndex = i;
	        		break;
	        	}
	        }
	        var copy = container.clone(true);
	        var copyRadios = copy.select('input[type=radio]');
	        if(copyRadios.length > 0){
	        	copyRadios[checkedIndex].setAttribute('checked','checked');
	        }
	        return copy;
	    }

	    function getMainContentContainer() {
	    	var mainContentContainer;

	    	if (typeof MM.cfg.mainContentContainer === "undefined") {
	    		mainContentContainer = $('navMainWrapper');
	    	} else {
	    		mainContentContainer = MM.cfg.mainContentContainer;
	    	}

	        return mainContentContainer;
	    }

	   function setSelectedSorting(csource, ctarget){
		   if(csource && ctarget){
			   var sourceFrm =  csource.down('form');
			   var selectedIndex = 0;
			   if(sourceFrm){
				  var radios =  sourceFrm.getInputs('radio');
				  for(var i= 0; i < radios.length;i++){
					  var checked = radios[i].checked;
					  if(checked){
						  selectedIndex = i;
						  break;
					  }
				  }
			   }

			   var targetFrm  = ctarget.down('form');
			   if(targetFrm){
				   var targetRadios = targetFrm.getInputs('radio');
				   if(targetRadios.length > 0){
					   targetRadios[selectedIndex].setAttribute('checked','checked');
				   }
			   }  
		   }
	   }

	    function addSearchContainer(){
	        var sc = getSearchContainer();
	        var fieldValue = "";
	        var f = sc.select('form')[0];
	        if(f){
	        	var cField = f.getElements()[0];
	        	if(cField){
	        		fieldValue = cField.value;
	        	}
	        }

	        var c = getMainSearchContainer();
	        if (!c) {
				c = copyContainer(sc);
				var w = createSearchResultWrapper();
				w.insert({
					top: c
				});
				var m = getMainContentContainer();
				m.insert({
					top: w
				});
				//addFormEvents(c);
			}
			else {
				var otherFieldValue = c.select('form')[0].getElements()[0].value;
				if(fieldValue !== ''){
					c.select('form')[0].getElements()[0].value = fieldValue;
				}
				else if (otherFieldValue === '') {
					c.select('form')[0].getElements()[0].value = fieldValue;
				}

				setSelectedSorting(sc,c);
			}

	        if(sc){
	        	var frm = sc.select('form')[0];
	        	if(frm){
	        		var elements = frm.getElements();
	        		var field = elements[0];
	        		if(field){
	        			field.value = "";
	        		}
	        	}
	        }

	        return c;
	    }

	    function getMainSearchContainerForm(){
	        var w = $('AttentionTeaserWrapper');
	        if (w) {
	            var c = w.select('div.fw-maincontainerdiv')[0];
	            if (c) {
	                return c.select('form')[0];
	            }
	        }
	    }

	    function getMainSearchContainer(){
	        var w = $('AttentionTeaserWrapper');
	        if (w) {
	            var c = w.select('div.fw-maincontainerdiv')[0];
	            return c;
	        }
	    }

	    function addFormEvents(wrapper){
	        var f = wrapper.select('form')[0];
	        if (f) {
	           f.onsubmit = function(event){
	            	ui.clear(wrapper);
	            	var elm;
	         	   if(event){
	         		   elm = (typeof event.target !== 'undefined' && event.target !== null ? event.target : event.currentTarget);
	         	   }
	         	   else{
	         		   elm = this;
	         	   }
	         	   var field = elm.select('#searchField')[0];
	         	   if(!field){
	         		   field = elm.down('input[type=text]');
	         	   }
	                var term = field.value;
	                var sorting = "";
	                if(MM.cfg.sortingBeforeSearch){
	                	var sortings = elm.getInputs('radio','sorting');
	                	for(var i = 0; i < sortings.length; i++){
	                		if(sortings[i].checked){
	                			sorting = "&sorting=" + sortings[i].value;
	                			break;
	                		}
	                	}
	                }
	                else{
	                	sorting = "&sorting=" + MM.cfg.defaultSorting;
	                }
	                if(isRedirectToDepartment()){
	              	  location.href = MM.cfg.renderDepartment + "?q=" + term + sorting;

		              return false;
	                }
	                else{
		            	 if (term !== null && term !== "") {
		                     if (MM.cfg.ajaxEnabled) {
		                         ajaxSearch(term, sorting, field,wrapper);
		                     }
		                     else {
		                         window.location = "?q=" + term + sorting;
		                     }
		                 }	

		            	 if(event){
		                 	event.preventDefault();	
		                 }
		                 else {
		                 	return false;
		                 }
	                }

	            };
	            var field = f.getElements()[0];
	            if(field){
		            field.observe('keydown', function(event){
		                if (!isAutoCompleteEnabled) {
		                    isAutoCompleteEnabled = true;
		                    MM.util.enableAutocomplete(field);
		                }
		            });
		            addQueryCompletion(field);
	            }
	        }
	    }

	    function addQueryCompletion(elm){
	        var $J = jQuery.noConflict();
	        $J(elm).autocomplete({
	            source: function(request, response){
	                $J.ajax({
	                    type: "GET",
	                    dataType: "jsonp",
	                    url: MM.cfg.querycompletionUrl + "/complete.do?format=opensearch&q=" + encodeURIComponent(request.term).toLowerCase(),
	                    success: function(data){
	                        response(data[1]);
	                    },
						complete : function( XMLHttpRequest, textStatus ){
	                    	//MM.util.showLoad( false );
	                	},
						beforeSend: function(XMLHttpRequest){
							//MM.util.showLoad( true );
						}
	                });

	            },
	            minLength: 1,
	            select: function(event, ui){
	            	var f = (typeof event.target.form !== 'undefined' && event.target.form !== null ? event.target.form : $J(event.target).parents('form:first'));

	            	if(isRedirectToDepartment()){
	            		var sorting = "";
	            		if(MM.cfg.sortingBeforeSearch){
	        				var sortingValue = $J('input:radio[name=sorting]:checked').val();	
	        				sorting = "&sorting=" + sortingValue;
	        			}
	        			else{
	        				sorting = "&sorting=" + MM.cfg.defaultSorting;
	        			}

	            		var term = ui.item.value;
						location.href = MM.cfg.renderDepartment + "?q=" + term + sorting;
						event.stopPropagation();
	            	}
	            	else{
	            		if(f){
	                		var fld = event.target;
	                		fld.value = ui.item.value;
	                		$J(f).submit();
	                	}	
	            	}
	            },
	            open: function(e, ui){
	            	var frm = (typeof e.target.form !== 'undefined' && e.target.form !== null ? e.target.form : $J(e.target).parents('form:first'));
	            	var fld = e.target;
	            	$J(document).bind('keypress',{felement:frm,field:fld}, function(event){
	            		if(event.keyCode == 13){
	            			if(event.data.felement){
	            				$J(event.data.field).autocomplete("close");
	            				$J(document).unbind('keypress');
	            				if(isRedirectToDepartment()){
	            					var sorting = "";
	        	            		if(MM.cfg.sortingBeforeSearch){
	                    				var sortingValue = $J('input:radio[name=sorting]:checked').val();	
	                    				sorting = "&sorting=" + sortingValue;
	                    			}
	                    			else{
	                    				sorting = "&sorting=" + MM.cfg.defaultSorting;
	                    			}

	        	            		var term = ui.item.value;
	        						location.href = MM.cfg.renderDepartment + "?q=" + term + sorting;
	        						event.stopPropagation();
	            				}
	            				else{
	            					$J(event.data.felement).submit();
	            				}
	            			}
	            		}
	            	});
	            }
	        });
	    }

	    function getSearchContainer(){
	        var sc = null;
	        var extra = $$('.extraColumn .inner')[0];
	        var ad = $$('.adColumn .inner')[0];
	        var top = $('topHeaderContents');
			if(extra){
				sc = extra.select('div.fw-maincontainerdiv')[0];
			}

	        if (typeof sc === 'undefined' || sc === null) {
				if(ad){
					 sc = ad.select('div.fw-maincontainerdiv')[0];
				}

	        }
	        if (typeof sc === 'undefined' || sc === null) {
				if(top){
					sc = top.select('div.fw-maincontainerdiv')[0];
				}
	        }

	        if(typeof sc === 'undefined' || sc === null){
	        	sc = createSearchContainer();
	        }
	        return sc;
	    }

	    function createSearchContainer(){
		    var fw_searchContainer = new Element('div', {
		     'class':'fw-maincontainerdiv'	
	    	});
		    var searchHeader = getSearchHeaderElement();
		    fw_searchContainer.insert(searchHeader);
		    if(MM.cfg.sortingBeforeSearch){
		    	var resultInfo = new Element('div',{
		    		'class':'resultInfo'
		    	});
		    	var resultInfoText = new Element('span',{
		    		'id':'resultInfoText'
		    	});
		    	var resultQueryTimeText = new Element('span',{
		    		'id':'resultQueryTimeText'
		    	});
		    	resultInfo.insert(resultInfoText);
		    	resultInfo.insert(resultQueryTimeText);	
		    	fw_searchContainer.insert(resultInfo);
		    }
		    var contentHeader = getContentHeaderElement();
		    fw_searchContainer.insert(contentHeader);
		    var facets = getFacetsElement();
		    fw_searchContainer.insert(facets);
		    var middle = getMiddleElement();
		    fw_searchContainer.insert(middle);
		    var relatedResults = getRelatedResultsElement();
		    fw_searchContainer.insert(relatedResults);
		    var clearer = new Element('div',{
		    	'class':'clearer'
		    });
		    fw_searchContainer.insert(clearer);

		    return fw_searchContainer;
	    }

	    function getContentHeaderElement(){
	    	 var contentHeader = new Element('div',{
	 	    	'id':'contentHeader'
	 	    });
	    	var paginationHead = new Element('div',{
	    		'id':'paginationHead',
	    		'class':'fw-paginationHead'
	    	});
	    	var sorting = new Element('div',{
	    		'id':'sorting',
	    		'class':'fw-sorting'
	    	});
	    	contentHeader.insert(paginationHead);
	    	if(!MM.cfg.sortingBeforeSearch){
	    		contentHeader.insert(sorting);
	    	}

	    	return contentHeader;
	    }

	    function getFacetsElement(){
	    	 var facets = new Element('div',{
	 	    	'id':'facets',
	 	    	'class':'left'
	 	    });
	    	return facets;
	    }

	    function getMiddleElement(){
	    	 var middle = new Element('div',{
	 	    	'id':'middle',
	 	    	'class':'middle'
	 	    });
	    	 var searchResults = new Element('div',{
	    		 'id':'searchResults',
	    		 'class':'content'
	    	 });
	    	 var paginationFoot = new Element('div',{
	    		 'id':'paginationFoot',
	    		 'class':'fw-paginationFoot'
	    	 });
	    	 var backFillResults = new Element('div',{
	    		 'id':'backfillResults'
	    	 });
	    	 middle.insert(searchResults);
	    	 middle.insert(paginationFoot);
	    	 middle.insert(backFillResults);
	    	 return middle;
	    }

	    function getRelatedResultsElement(){
	    	 var relatedResults = new Element('div',{
	 	    	'class':'right',
	 	    	'id':'relatedResults'
	 	    });
	    	return relatedResults;
	    }

	    function getSearchHeaderElement(){
	    	 var searchHeader = new Element('div',{
	 	    	'class':'searchHeader'
	 	    });
	    	var h1 = new Element('h1').update('S&ouml;k');
	    	searchHeader.insert(h1);
	    	var fw_searchForm = getSearchFormElement();
	    	searchHeader.insert(fw_searchForm);
	    	return searchHeader;

	    }

	    function getSearchFormElement(){
	    	var fw_searchForm = new Element('form',{
	    		'id':'fw-searchForm',
	    		method:'get',
	    		action:'',
	    		autocomplete: 'off'
	    	});
	    	var searchField = new Element('input',{
	    		type: 'text',
	    		'id':'searchField',
	    		name:'q',
	    		value:''
	    	});

		    if(MM.cfg.sortingBeforeSearch){
		    	var h4 = new Element('h4').update('Sortera efter');
		    	var radio1 = new Element('input',{
		    		type:'radio',
		    		name:'sorting',
		    		id:'sortingDate',
		    		value:'publishdate:DESCENDING',
		    		checked:'checked'
		    	});
		    	var label1 = new Element('label',{
		    		'for':'sortingDate'
		    	}).update('Datum');
		    	var radio2 = new Element('input',{
		    		type:'radio',
		    		name:'sorting',
		    		id:'sortingRelevance',
		    		value:'score:DESCENDING'
		    	});
		    	var label2 = new Element('label',{
		    		'for':'sortingRelevance'
		    	}).update('Relevans');
		    }

	    	var searchBtn = new Element('input',{
	    		type: 'submit',
	    		'id':'searchButton',
	    		value: 'S\u00F6k'
	    	});
	    	var loadIcon = new Element('img',{
	    		'id':'loadIcon',
	    		alt: 'Laddar...',
	    		src: '/img-common/ajax-loader.gif',
	    		style: 'display:none;'
	    	});
	    	var clearer = new Element('div',{
	    		'class':'clearer'
	    	});
	    	var resultInfo = new Element('div',{
	    		'class':'resultInfo'
	    	});
	    	var resultInfoText = new Element('span',{
	    		'id':'resultInfoText'
	    	});
	    	var resultQueryTimeText = new Element('span',{
	    		'id':'resultQueryTimeText'
	    	});
	    	resultInfo.insert(resultInfoText);
	    	resultInfo.insert(resultQueryTimeText);
	    	var suggestions = new Element('span',{
	    		'id':'suggestion',
	    		'class':'fw-suggestion'
	    	});
	    	var errorMessage = new Element('div',{
	    		'id':'errorMessage',
	    		'class':'fw-errorMessage'
	    	});
	    	fw_searchForm.insert(searchField);
	    	if(MM.cfg.sortingBeforeSearch){
	    		fw_searchForm.insert(h4);
	    		fw_searchForm.insert(radio1);
	    		fw_searchForm.insert(label1);
	    		fw_searchForm.insert(radio2);
	    		fw_searchForm.insert(label2);

	    	}
	    	fw_searchForm.insert(searchBtn);
	    	fw_searchForm.insert(loadIcon);
	    	fw_searchForm.insert(clearer);
	    	if(!MM.cfg.sortingBeforeSearch){
	    		fw_searchForm.insert(resultInfo);
	    	}
	    	fw_searchForm.insert(suggestions);
	    	fw_searchForm.insert(errorMessage);
	    	return fw_searchForm;
	    }

	    function createSearchResultWrapper(){
	        var wrapper = $('AttentionTeaserWrapper');
	        if (!wrapper) {
	            wrapper = new Element('div', {
	                'class': 'column clearfix',
	                'id': 'AttentionTeaserWrapper'
	            });
	        }
	        return wrapper;
	    }

	    function createBackLink(c){
	    	var f = getMainSearchContainerForm();
	    	if(f){
	    		var field = f.select('#searchField')[0];
	    		if(!field){
	    			field = f.down('input[type=text]');
	    		}
	    		if(field){
	    			var backLink = new Element('a',{className:'back',href:"#"}).update('Visa alla tr&auml;ffar');
		    		backLink.observe('click',function(){
		    			ui.clear(c);
		    			var sorting = "";
		    			if(MM.cfg.sortingBeforeSearch){
		    	        	var sortings = f.getInputs('radio','sorting');
		    	        	for(var i = 0; i < sortings.length; i++){
		    	        		if(sortings[i].checked){
		    	        			sorting = "&sorting=" + sortings[i].value;
		    	        			break;
		    	        		}
		    	        	}
		    	        }
		    			else{
		    				sorting = "&sorting=" + MM.cfg.defaultSorting;
		    			}
		        		ajaxSearch(field.value, sorting, field, c);
		        	});
		    		return backLink;
	    		}
	    	}
	    }

	    function ajaxSearch(term, sorting, elm, c){
	        isAutoCompleteEnabled = false;
	        MM.util.disableAutocomplete(elm);
	        MM.util.showLoad(true, c);
	        ui.clear(c);
	        searchClient.search(MM.util.toSearchParams(term) + sorting, function(result){
	        	 var suggestions = result.suggestions;
	             if (suggestions !== undefined && suggestions !== null && suggestions.collatedSuggestion !== null) {
	                 sugg = suggestions.collatedSuggestion.suggestion;
	             }
	            if (result.numberOfHits > 0) {
	                processSearchResult(result, c);
	            }
	            else {
	                searchClient.backfillSearch(MM.util.toSearchParams(term) + sorting, function(result){
	                	processBackfillResult(result, c);
	                });

	            }
	        });
	        searchClient.relatedSearch(MM.util.toSearchParams(term) + sorting, function(result){
	        	processRelatedResult(result,c);
	        });

	    }

		function isRedirectToDepartment() {
			return MM.cfg.renderInDepartment && MM.cfg.renderDepartment.length > 0 && location.pathname !== MM.cfg.renderDepartment;
		}

	    $$('#searchField').each(function(f){
	        f.observe('keydown', function(event){
	            if (!isAutoCompleteEnabled) {
	                isAutoCompleteEnabled = true;
	                var elm = Event.element(event);
	                MM.util.enableAutocomplete(elm);
	            }
	        });
	    });

	    $$('#fw-searchForm').each(function(f){
	      f.onsubmit =  function(event){
	    	  var elm;
	      	   if(event){
	      		   elm = (typeof event.target !== 'undefined' && event.target !== null ? event.target : event.currentTarget);
	      	   }
	      	   else{
	      		   elm = this;
	      	   }
	         var field = elm.select("#searchField")[0];
	         if(!field){
	      	   field = elm.down('input[type=text]');
	         }
	    	  var term = field.value;
	          var sorting = "";
	          if(MM.cfg.sortingBeforeSearch){
	          		var sortings = elm.getInputs('radio','sorting');
		           	for(var i = 0; i < sortings.length; i++){
		           		if(sortings[i].checked){
		           			sorting = "&sorting=" + sortings[i].value;
		           			break;
		           		}
		           	}
	          }
	          else{
	       	   	sorting = "&sorting=" + MM.cfg.defaultSorting; 
	          }

	          if(isRedirectToDepartment()){
	        	  location.href = MM.cfg.renderDepartment + "?q=" + term + sorting;
	          }
	          else{
	              var c = addSearchContainer(term,elm);
	              if (term !== null && term !== "") {
	                  if (MM.cfg.ajaxEnabled) {
	                      ajaxSearch(term,sorting, field, c);
	                  }
	                  else {
	                      window.location = "?q=" + term + sorting;
	                  }
	              }  
	          	}
	           if(event){
					// If IE9
					if (window.attachEvent && window.addEventListener && document.createEvent) {
						return false;
					} else {
						event.preventDefault();
					}
	           }
	           else {
	        	   return false;  
	           }

	       };
	    });
	})();
});