var Validators=new Class({initialize:function()
{this.validators=new Array();this.controls=new Array();this.results=new Array();},add:function(vid,groups,cids,type,mode,message,action,unaction,exparam)
{cids=cids.split(',');this.controls.combine(cids);this.validators[vid]={'groups':groups.split(','),'cids':cids,'type':type,'mode':mode,'message':message,'action':action,'unaction':unaction,'exparam':exparam};},remove:function(vid)
{this.validators.erase(vid);},clean:function(group)
{if(group==undefined)group='default';this.results=new Array();for(vid in this.validators)
{if(!$(vid))continue;if(group==''||this.validators[vid].groups.contains(group))
$(vid).style.display='none';if(this.validators[vid].unaction)eval(this.validators[vid].unaction);}},isValid:function(group,isAll)
{if(isAll==undefined)isAll=true;if(group==undefined)group='default';for(var i=0;i<this.controls.length;i++)this.results[this.controls[i]]=true;if(!isAll)
{for(vid in this.validators)
{if(!$(vid))continue;if((group==''||this.validators[vid].groups.contains(group))&&!this.validate(vid))return false;}
return true;}
var flag=true;for(vid in this.validators)
{if(!$(vid))continue;if((group==''||this.validators[vid].groups.contains(group))&&!this.validate(vid))flag=false;}
return flag;},validate:function(vid)
{if(!$(vid))return true;var val=this.validators[vid];var flag=true,valtype=val.type.toLowerCase();switch(valtype)
{case'required':case'email':case'regularexpression':switch(val.mode.toUpperCase())
{case'AND':for(cid in val.cids)
{flag&=this.check(val.cids[cid],valtype,vid);if($(val.cids[cid]))el=$(val.cids[cid]);}
break;case'OR':for(cid in val.cids)
{flag|=this.check(val.cids[cid],valtype,vid);if($(val.cids[cid]))el=$(val.cids[cid]);}
break;case'XOR':var n=0;for(cid in val.cids)
{if($(val.cids[cid]))el=$(val.cids[cid]);if($(val.cids[cid])&&this.check(val.cids[cid],valtype,vid))n++;}
flag=(n==1);break;}
break;case'compare':break;}
if(!flag)$(vid).style.display='';else $(vid).style.display='none';if(!flag&&val.action)eval(val.action);if(flag&&val.unaction)eval(val.unaction);return flag;},check:function(cid,type,vid)
{var cid=$(cid);if(!cid)return true;var flag=true;switch(type.toLowerCase())
{case'required':switch(cid.type)
{case'text':case'password':case'hidden':flag=!(!cid.value);break;case'textarea':if(typeof(tinyMCE)!='undefined'&&tinyMCE.get(cid.id))flag=!(!tinyMCE.get(cid.id).getContent());else flag=!(!cid.value);break;case'select-one':case'select-multiple':flag=(cid.value!='');break;case'checkbox':case'radio':flag=cid.checked;break;default:var elements=cid.getFormElements();if(elements.length==0)flag=true;else
{flag=false;for(var i=0;i<elements.length;i++)
if(elements[i].type=='radio'||elements[i].type=='checkbox')flag|=elements[i].checked;}
break;}
break;case'email':if(cid.value)
{var re=/^[0-9a-z_\.\-]+@[0-9a-z_^\.\-]+\.[a-z]{2,6}$/i;flag=re.test(cid.value);}
else flag=true;break;case'regularexpression':if(cid.value.length>0)
{if(this.validators[vid].exparam.expression.charAt(0)=='i')eval("var re = "+this.validators[vid].exparam.expression.substr(1)+"; flag = !re.test(cid.value);");else eval("var re = "+this.validators[vid].exparam.expression+"; flag = re.test(cid.value);");}
else flag=true;break;}
this.results[cid.id]&=flag;return flag;}});var validators=new Validators();