VarienForm=Class.create();
VarienForm.prototype={
initialize:function(formId,firstFieldFocus){
this.form=$(formId);
if(!this.form){
return;
}
this.cache=$A();
this.currLoader=false;
this.currDataIndex=false;
this.validator=new Validation(this.form);
this.elementFocus=this.elementOnFocus.bindAsEventListener(this);
this.elementBlur=this.elementOnBlur.bindAsEventListener(this);
this.childLoader=this.onChangeChildLoad.bindAsEventListener(this);
this.highlightClass='highlight';
this.extraChildParams='';
this.firstFieldFocus=firstFieldFocus||false;
this.bindElements();
if(this.firstFieldFocus){
try{
Form.Element.focus(Form.findFirstElement(this.form))
}
catch(e){}
}
},
submit:function(url){
if(this.validator&&this.validator.validate()){
this.form.submit();
}
return false;
},
bindElements:function(){
var elements=Form.getElements(this.form);
for(var row in elements){
if(elements[row].id){
Event.observe(elements[row],'focus',this.elementFocus);
Event.observe(elements[row],'blur',this.elementBlur);
}
}
},
elementOnFocus:function(event){
var element=Event.findElement(event,'fieldset');
if(element){
Element.addClassName(element,this.highlightClass);
}
},
elementOnBlur:function(event){
var element=Event.findElement(event,'fieldset');
if(element){
Element.removeClassName(element,this.highlightClass);
}
},
setElementsRelation:function(parent,child,dataUrl,first){
if(parent=$(parent)){
if(!this.cache[parent.id]){
this.cache[parent.id]=$A();
this.cache[parent.id]['child']=child;
this.cache[parent.id]['dataUrl']=dataUrl;
this.cache[parent.id]['data']=$A();
this.cache[parent.id]['first']=first||false;
}
Event.observe(parent,'change',this.childLoader);
}
},
onChangeChildLoad:function(event){
element=Event.element(event);
this.elementChildLoad(element);
},
elementChildLoad:function(element,callback){
this.callback=callback||false;
if(element.value){
this.currLoader=element.id;
this.currDataIndex=element.value;
if(this.cache[element.id]['data'][element.value]){
this.setDataToChild(this.cache[element.id]['data'][element.value]);
}
else{
new Ajax.Request(this.cache[this.currLoader]['dataUrl'],{
method:'post',
parameters:{"parent":element.value},
onComplete:this.reloadChildren.bind(this)
});
}
}
},
reloadChildren:function(transport){
var data=eval('('+transport.responseText+')');
this.cache[this.currLoader]['data'][this.currDataIndex]=data;
this.setDataToChild(data);
},
setDataToChild:function(data){
if(data.length){
var child=$(this.cache[this.currLoader]['child']);
if(child){
var html='<select name="'+child.name+'" id="'+child.id+'" class="'+child.className+'" title="'+child.title+'" '+this.extraChildParams+'>';
if(this.cache[this.currLoader]['first']){
html+='<option value="">'+this.cache[this.currLoader]['first']+'</option>';
}
for(var i in data){
if(data[i].value){
html+='<option value="'+data[i].value+'"';
if(child.value&&(child.value==data[i].value||child.value==data[i].label)){
html+=' selected';
}
html+='>'+data[i].label+'</option>';
}
}
html+='</select>';
Element.insert(child,{before:html});
Element.remove(child);
}
}
else{
var child=$(this.cache[this.currLoader]['child']);
if(child){
var html='<input type="text" name="'+child.name+'" id="'+child.id+'" class="'+child.className+'" title="'+child.title+'" '+this.extraChildParams+'>';
Element.insert(child,{before:html});
Element.remove(child);
}
}
this.bindElements();
if(this.callback){
this.callback();
}
}
}
RegionUpdater=Class.create();
RegionUpdater.prototype={
initialize:function(countryEl,regionTextEl,regionSelectEl,regions,disableAction,zipEl)
{
this.countryEl=$(countryEl);
this.regionTextEl=$(regionTextEl);
this.regionSelectEl=$(regionSelectEl);
this.zipEl=$(zipEl);
this.regions=regions;
this.disableAction=(typeof disableAction=='undefined')?'hide':disableAction;
this.zipOptions=(typeof zipOptions=='undefined')?false:zipOptions;
if(this.regionSelectEl.options.length<=1){
this.update();
}
Event.observe(this.countryEl,'change',this.update.bind(this));
},
update:function()
{
if(this.regions[this.countryEl.value]){
var i,option,region,def;
if(this.regionTextEl){
def=this.regionTextEl.value.toLowerCase();
this.regionTextEl.value='';
}
if(!def){
def=this.regionSelectEl.getAttribute('defaultValue');
}
this.regionSelectEl.options.length=1;
for(regionId in this.regions[this.countryEl.value]){
region=this.regions[this.countryEl.value][regionId];
option=document.createElement('OPTION');
option.value=regionId;
option.text=region.name;
if(this.regionSelectEl.options.add){
this.regionSelectEl.options.add(option);
}else{
this.regionSelectEl.appendChild(option);
}
if(regionId==def||region.name.toLowerCase()==def||region.code.toLowerCase()==def){
this.regionSelectEl.value=regionId;
}
}
if(this.disableAction=='hide'){
if(this.regionTextEl){
this.regionTextEl.style.display='none';
}
this.regionSelectEl.style.display='';
}else if(this.disableAction=='disable'){
if(this.regionTextEl){
this.regionTextEl.disabled=true;
}
this.regionSelectEl.disabled=false;
}
this.setMarkDisplay(this.regionSelectEl,true);
}else{
if(this.disableAction=='hide'){
if(this.regionTextEl){
this.regionTextEl.style.display='';
}
this.regionSelectEl.style.display='none';
Validation.reset(this.regionSelectEl);
}else if(this.disableAction=='disable'){
if(this.regionTextEl){
this.regionTextEl.disabled=false;
}
this.regionSelectEl.disabled=true;
}else if(this.disableAction=='nullify'){
this.regionSelectEl.options.length=1;
this.regionSelectEl.value='';
this.regionSelectEl.selectedIndex=0;
this.lastCountryId='';
}
this.setMarkDisplay(this.regionSelectEl,false);
}
var zipUpdater=new ZipUpdater(this.countryEl.value,this.zipEl);
zipUpdater.update();
},
setMarkDisplay:function(elem,display){
elem=$(elem);
var labelElement=elem.up(0).down('label > span.required')||
elem.up(1).down('label > span.required')||
elem.up(0).down('label.required > em')||
elem.up(1).down('label.required > em');
if(labelElement){
inputElement=labelElement.up().next('input');
if(display){
labelElement.show();
if(inputElement){
inputElement.addClassName('required-entry');
}
}else{
labelElement.hide();
if(inputElement){
inputElement.removeClassName('required-entry');
}
}
}
}
}
ZipUpdater=Class.create();
ZipUpdater.prototype={
initialize:function(country,zipElement)
{
this.country=country;
this.zipElement=$(zipElement);
},
update:function()
{
if(typeof optionalZipCountries=='undefined'){
return false;
}
if(this.zipElement!=undefined){
this._setPostcodeOptional();
}else{
Event.observe(window,"load",this._setPostcodeOptional.bind(this));
}
},
_setPostcodeOptional:function()
{
this.zipElement=$(this.zipElement);
if(this.zipElement==undefined){
return false;
}
var label=$$('label[for="'+this.zipElement.id+'"]')[0];
if(label!=undefined){
var wildCard=label.down('em')||label.down('span.required');
}
if(optionalZipCountries.indexOf(this.country)!=-1){
while(this.zipElement.hasClassName('required-entry')){
this.zipElement.removeClassName('required-entry');
}
if(wildCard!=undefined){
wildCard.hide();
}
}else{
this.zipElement.addClassName('required-entry');
if(wildCard!=undefined){
wildCard.show();
}
}
}
}