var EditableSelect={"editValue":"!!!edit!!!","editText":"(Other...)","editClass":"activateEdit","activateAll":function(){var selects=document.getElementsByTagName("select");for(var i=0;i<selects.length;i++){var select=selects[i];if(EditableSelect.hasClass(select,"editable")){EditableSelect.activate(select);}}},"activate":function(select){if(!EditableSelect.selectHasEditOption(select)){}
select.oldSelection=select.options.selectedIndex;EditableSelect.addEvent(select,"change",EditableSelect.selectOnChage);EditableSelect.addClass(select,"editable");},"selectHasEditOption":function(select){var options=select.options;for(var i=0;i<options.length;i++){if(options.item(i).value==EditableSelect.editValue){return true;}}
return false;},"selectAddEditOption":function(select){var option=document.createElement("option");option.value=EditableSelect.editValue;option.text=EditableSelect.editText;option.className=EditableSelect.editClass;EditableSelect.selectAddOption(select,option,0);},"selectAddOption":function(select,option,index){if(select.options.add){if(typeof index=="undefined"){select.options.add(option);}else{select.options.add(option,index);}}else{if(typeof index=="undefined"){select.insertBefore(option);}else{var before=select.options.item(index);select.insertBefore(option,before);}}},"selectOnChage":function(evt){var select=this;if(evt.srcElement)select=evt.srcElement;if(select.value==EditableSelect.editValue){var input=document.createElement("input");input.type="text";input.value=select.options.item(select.oldSelection).value;input.className=select.className;input.name=select.name;input.oldId=select.id;input.selectOnChange=select.onchange;EditableSelect.addEvent(input,"blur",EditableSelect.inputOnBlur);EditableSelect.addEvent(input,"keypress",EditableSelect.inputOnKeyPress);var oldOptions=[];for(var i=0;i<select.options.length;i++){var o=select.options.item(i);var sn=o;var oo=EditableSelect.serializeOption(o);oldOptions[oldOptions.length]=oo;}
select.parentNode.replaceChild(input,select);input.focus();input.select();input.oldOptions=oldOptions;}else{select.oldSelection=select.options.selectedIndex;}},"inputOnBlur":function(evt){var input=this;if(evt.srcElement)input=evt.srcElement;var keepSorted=EditableSelect.hasClass(input,"keepSorted");var value=input.value;var select=document.createElement("select");select.className=input.className;select.name=input.name;select.id=input.oldId;select.onchange=input.selectOnChange;var selectedIndex=-1;var optionIndex=0;var oldOptions=input.oldOptions;var newOption={"text":value,"value":value};for(var i=0;i<oldOptions.length;i++){var n=oldOptions[i];if(newOption!=null&&EditableSelect.inputCompare(n,newOption)==0){newOption=null;}else if(keepSorted&&newOption!=null&&EditableSelect.inputCompare(n,newOption)>0){EditableSelect.selectAddOption(select,EditableSelect.deserializeOption(newOption));selectedIndex=optionIndex;optionIndex++;newOption=null;}
if(selectedIndex==-1&&n.value==value){selectedIndex=optionIndex;}
var opt=EditableSelect.deserializeOption(n);EditableSelect.selectAddOption(select,opt);optionIndex++;input.oldOptions[i]=null;}
if(newOption!=null){var opt=EditableSelect.deserializeOption(newOption);EditableSelect.selectAddOption(select,opt);select.options.selectedIndex=optionIndex;select.oldSelection=select.options.selectedIndex;}else{select.options.selectedIndex=selectedIndex;select.oldSelection=select.options.selectedIndex;}
EditableSelect.activate(select);input.parentNode.replaceChild(select,input);select.blur();if(select.onchange)select.onchange();},"setValue":function(select,value){var newOption=document.createElement("option");newOption.text=value;newOption.value=value;var inOptions=false;for(var i=0;i<select.options.length;i++){if(EditableSelect.inputCompare(select.options[i],newOption)==0){select.selectedIndex=i;inOptions=true;}}
if(inOptions==false)
{EditableSelect.selectAddOption(select,newOption);select.selectedIndex=(select.options.length- 1);}},"inputCompare":function(x,y){if(x.value==EditableSelect.editValue&&y.value==EditableSelect.editValue){return 0;}
if(x.value==EditableSelect.editValue){return-1;}
if(y.value==EditableSelect.editValue){return 1;}
var xText=x.text?x.text.toUpperCase():"";var yText=y.text?y.text.toUpperCase():"";if(xText<yText){return-1;}else if(xText==yText){return 0;}else{return 1;}},"inputOnKeyPress":function(evt){var e;if(evt){e=evt;}else if(window.event){e=window.event;}else{throw"EditableSelect.inputOnKeyPress: Unable to find the event.";}
if(e.keyCode==13){if(e.currentTarget){e.currentTarget.blur();return false;}else if(e.srcElement){e.srcElement.blur();return false;}else{throw"EditableSelect.inputOnKeyPress: Unknown event type.";}}
return true;},"serializeOption":function(option){var ser={};if(option.text)ser.text=option.text;if(option.value)ser.value=option.value;if(option.disabled)ser.disabled=option.disabled;if(option.label)ser.label=option.label;if(option.className)ser.className=option.className;if(option.title)ser.title=option.title;if(option.id)ser.id=option.id;return ser;},"deserializeOption":function(ser){var option=document.createElement("option");if(ser.text)option.text=ser.text;if(ser.value){option.value=ser.value;}else if(ser.text){option.value=ser.text;}
if(ser.disabled)option.disabled=ser.disabled;if(ser.label)option.label=ser.label;if(ser.className)option.className=ser.className;if(ser.title)option.title=ser.value;if(ser.id)option.id=ser.id;return option;},"hasClass":function(element,clazz){var regex=new RegExp('\\b'+clazz+'\\b');return regex.test(element.className);},"addClass":function(element,clazz){if(!EditableSelect.hasClass(element,clazz)){element.className=element.className+" "+ clazz;}},"removeClass":function(element,clazz){if(EditableSelect.hasClass(element,clazz)){element.className=element.className.replace(clazz,"");}},"addEvent":function(obj,evType,fn,useCapture){if(obj.addEventListener){obj.addEventListener(evType,fn,useCapture);return true;}else if(obj.attachEvent){var r=obj.attachEvent("on"+evType,fn);return r;}else{alert("Handler could not be attached");}},"removeEvent":function(obj,evType,fn,useCapture){if(obj.removeEventListener){obj.removeEventListener(evType,fn,useCapture);return true;}else if(obj.detachEvent){var r=obj.detachEvent("on"+evType,fn);return r;}else{alert("Handler could not be removed");}}}
EditableSelect.addEvent(window,'load',EditableSelect.activateAll);