var requestAutoCompleteURL = "/catalog/solr_search_auto_complete.cmd";
	
    function preventSpace(component){
		 if (document.getElementById(component.id).value.length == 0) {
	         if (event.keyCode == 32) {
	              event.preventDefault();
	         }
	     }
	}
	  
	function split(val) {
	      return val.split( /,\s*/ );
	}
	
    function extractLast(term) {
	    return split(term).pop();
	}
	
	function submitSearchForm(inputId,value,formId) {
	 	jQuery(inputId).val(value);
		jQuery(formId).submit();
	}
	
	function callSolrSearch(inputId,formId,minChars){
		jQuery(inputId).autocomplete({
			          source: function(request, response) {
				           jQuery.ajax({
				              url: requestAutoCompleteURL,
				              data: {
				            	  keyword: request.term
				              },
				              success: function(data) {
				                 response($.map(data, function(item) {
				                  return {
				                	  label: item.autoCompleteKeyword,
				                      value: item.originalKeyword
				                  }
				                })); 
				              }
				            }); 
			          },
			          search: function() {
			              var term = extractLast(this.value);
			              if (term.length < minChars) {
			                return false;
			              }
			          },
			          focus: function() {
			              return false;
			          },
			          minLength: minChars,
			          select: function(event, ui) {
			              submitSearchForm(inputId,ui.item.label,formId);
			          }
			    }).data("ui-autocomplete")._renderItem = function(ul, item) {
			        return jQuery("<li>")
			        .append("<a>" + item.label.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + item.value.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>") + "</a>")
			        .appendTo(ul);
		};
	}