bbcjs.regex={not_empty:/^.+$/,numeric:/^\d+$/,postcode:/^[a-z]{1,2}\d{1,2}[a-z]? ?\d{1}[a-z]{2}$/i,postcode_partial:/^[a-z]{1,2}\d{1,2}[a-z]?( ?\d{1}[a-z]{2})?$/i,email:/^[\w\d\._\-\!\#\$\%\&\'\*\+\/\=\?\^`\{\}\|\~]+@[\w\d-\.]+\.\w{2,4}(\.\w{2})?$/,string:/^[a-zA-Z\-\'_ \?]+$/,age:/^1?\d{1,2}$/,date:/^(\d{1,2}[\-|\/]\d{1,2}[\-|\/]\d{4})$/,currency:/^[\$\£]?\d+(\.\d{2})?$/};bbcjs.lib.string={};bbcjs.lib.string.obj2string=function(o,pd,vd)
{if(typeof(pd)=="undefined")pd="&";if(typeof(vd)=="undefined")vd="=";var str="",i,t="",cnt=0;if(typeof(o)=="object")
{for(i in o)
{cnt++;if(typeof(o[i])=="object"&&((o[i].constructor==Object)||(o[i].constructor==Array)))
{t+=i+vd+escape(bbcjs.lib.string.obj2string(o[i],pd,vd))+pd;}
else if(typeof(o[i])!="object"&&(typeof(o[i])!="function"))
{t+=i+vd+o[i]+pd;}}
str=t.substring(0,t.length-1);}
else bbcjs.trace("obj2string expected typeof object, not "+typeof(o),1);if(!cnt)str="_{}";if(pd!=";")str=str.replace(/;/g,"%3B");return str;};bbcjs.lib.string.string2obj=function(str,pd,vd)
{if(typeof(pd)=="undefined")pd="&";if(typeof(vd)=="undefined")vd="=";var pairs=str.split(pd);var i,j,o={},pair=[],t;for(i=0;i<pairs.length;i++)
{pair=pairs[i].split(vd);if(i===0&&(parseInt(pair[0])===0))o=[];if(pair.length==2)
{t=unescape(pair[1]);if(t.indexOf(vd)!=-1)
{o[pair[0]]=bbcjs.lib.string.string2obj(t,pd,vd);}
else
{if(!isNaN(parseInt(pair[0])))pair[0]=parseInt(pair[0]);if(unescape(pair[1])!="_{}")o[pair[0]]=unescape(pair[1].replace(/%3B/g,";"));else o[pair[0]]={};}}
else bbcjs.trace("WARNING: string2obj:: '"+pairs[i]+"' is not a proper name-val pair (using '"+pd+"' and '"+vd+"')",5);}
return o;};bbcjs.lib.string.WordLimit=function(limit)
{this.limit=limit;this.type='WordLimit';};bbcjs.lib.string.countWords=function(str)
{var matches=new Array();matches=str.match(/\w+/g);if(!matches)return 0;else return matches.length;};bbcjs.lib.string.WordLimit.prototype.validate=function(str)
{return(bbcjs.lib.string.countWords(str)<=this.limit);};function sprintf()
{if(!arguments||arguments.length<1||!RegExp)
{return 0;}
var str=arguments[0];var re=/([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X)(.*)/;var a=re.exec(str);var numSubstitutions=0;var numMatches=0;while(re.exec(str))
{var leftpart=a[1],pPad=a[2],pJustify=a[3],pMinLength=a[4];var pPrecision=a[5],pType=a[6],rightPart=a[7];numMatches++;if(pType=='%')
{subst='%';}
else
{numSubstitutions++;if(numSubstitutions>=arguments.length)
{bbcjs.trace('sprintf : Not enough function arguments ('+(arguments.length-1)+', excluding the string)\n'+'for the number of substitution parameters in string ('+
numSubstitutions+' so far).',1);}
var param=arguments[numSubstitutions];var pad='';if(pPad&&pPad.substr(0,1)=="'")pad=leftpart.substr(1,1);else if(pPad)pad=pPad;var justifyRight=true;if(pJustify&&pJustify==="-")justifyRight=false;var minLength=-1;if(pMinLength)minLength=parseInt(pMinLength);var precision=-1;if(pPrecision&&pType=='f')
precision=parseInt(pPrecision.substring(1));var subst=param;switch(pType)
{case'b':subst=parseInt(param).toString(2);break;case'c':subst=String.fromCharCode(parseInt(param));break;case'd':subst=parseInt(param)?parseInt(param):0;break;case'u':subst=Math.abs(param);break;case'f':subst=(precision>-1)?Math.round(parseFloat(param)*Math.pow(10,precision))/Math.pow(10,precision):parseFloat(param);break;case'o':subst=parseInt(param).toString(8);break;case's':subst=param;break;case'x':subst=(''+parseInt(param).toString(16)).toLowerCase();break;case'X':subst=(''+parseInt(param).toString(16)).toUpperCase();break;}
var padLeft=minLength-subst.toString().length;var padding="";if(padLeft>0)
{var arrTmp=new Array(padLeft+1);padding=arrTmp.join(pad?pad:" ");}}
str=leftpart+padding+subst+rightPart;}
return str;}
var printf=sprintf;bbcjs.trace('<b><font color="green">jst_forms.js</font> was included.</b>',2);bbcjs.forms=new Object();bbcjs.forms.prototype=new bbcjs.Module("forms",1,"$Revision: 1.56 $","$Date: 2006/01/09 19:03:26 $");bbcjs.forms.required=new Object();bbcjs.forms.req_err=new Object();bbcjs.forms.callbackFunction=null;bbcjs.forms.valErrorMsg="Please enter all required information correctly.";bbcjs.forms.alertOnValidationError=true;bbcjs.forms.Error=function(form,name,validator,message)
{this.form=form;this.name=name;this.element=form[name];this.validator=validator;this.message=message;};bbcjs.forms.handleError=function(e)
{if(e)
{if(bbcjs.forms.alertOnValidationError)alert(e.message);if(bbcjs.forms.getElementType(e.element)!="hidden")
{var node=e.element[0]?e.element[0]:e.element;if(typeof(node.focus)!="undefined")node.focus();if(bbcjs.ui)new bbcjs.ui.Fader(node,true).fade();}}
bbcjs.trace('<b>bbcjs.forms.handleError</b> is returning <font color="'+(e?'red':'green')+'"><b>'+!e+'</b></font>',2);return!e;};bbcjs.forms.validate=function(form,userhandler)
{bbcjs.trace('<b>bbcjs.forms.validate('+form.name+')</b>',2);var error;var messages=bbcjs.forms.req_err;var validators=bbcjs.forms.required;var handler=userhandler?userhandler:bbcjs.forms.handleError;for(var name in validators)
{if(!bbcjs.forms.validateElement(form,name,validators[name]))
{var message=(typeof(messages[name])!="undefined")?messages[name]:bbcjs.forms.valErrorMsg;error=new bbcjs.forms.Error(form,name,validators[name],message);break;}}
return handler(error);};bbcjs.forms.validateElement=function(form,name,validator)
{bbcjs.trace("Checking element: <b>"+name+"</b>",3);var ok=true;var val=bbcjs.forms.getValue(form[name]);if((typeof(validator)=="object")&&(typeof(validator.type)!="undefined"))
{bbcjs.trace("&nbsp;&nbsp;Checking <b>"+validator.type+"</b> element",3);ok=bbcjs.forms.validateComplex(form,name,validator);}
else
{if(val)val=val.toString();val=val.replace(/[\r|\n]/g,"");ok=!!val.match(validator);}
if(!ok)
{bbcjs.trace("&nbsp;&nbsp;Element does not validate! Value: "+val,3);bbcjs.trace("&nbsp;&nbsp;&nbsp;&nbsp;Requires: "+validator,4);}
return ok;};bbcjs.forms.validateComplex=function(form,name,validator)
{bbcjs.trace("bbcjs.forms.validateComplex() called...",3);var ok=true;if(validator.validate)
{ok=validator.validate(bbcjs.forms.getValue(form[name]));}
bbcjs.trace("validateComplex is returning <b>'"+ok+"'</b>",4);return ok;};bbcjs.forms.getRadioValue=function(fe)
{var retval='';for(var i=0;i<fe.length;i++)
{if(fe[i].checked)retval=fe[i].value;}
bbcjs.trace("getRadioValue is returning <b>"+retval+"</b>",5);return retval;};bbcjs.forms.getCheckboxValues=function(fe)
{var retval=[],i;if(typeof(fe.length)!='undefined'&&fe.length>0)
{for(i=0;i<fe.length;i++)
{if(fe[i].checked)
{retval[retval.length]=fe[i].value;}}}
else if(fe.checked)retval=fe.value;else retval="";bbcjs.trace("getCheckboxValues is returning <b>"+retval+"</b>",5);return retval;};bbcjs.forms.getSelectValue=function(sb)
{var retval=(sb.selectedIndex>-1)?sb.options[sb.selectedIndex].value:'';bbcjs.trace("getSelectValues is returning <b>"+retval+"</b>",5);return retval;};bbcjs.forms.getSelectValues=function(sb)
{var retval=[],i;for(i=0;i<sb.options.length;i++)
{if(sb.options[i].selected&&(sb.options[i].value!==""))
{retval[retval.length]=sb.options[i].value;}}
bbcjs.trace("getSelectValues is returning <b>"+retval+"</b>",5);return retval;};bbcjs.forms.getElementType=function(fe)
{var typestring="";if(typeof(fe.type)!="undefined")typestring=fe.type;else if(typeof(fe.length)!="undefined")typestring=fe[0].type;return typestring;};bbcjs.forms.getValue=function(fe)
{var typestring=bbcjs.forms.getElementType(fe);var t="";if((typeof(fe)!="object")&&(typeof(fe)!="function"))
{bbcjs.trace("WARNING - getValue expects type: form element, not '"+typeof(fe)+"'. Your element name may be wrong.",2);return false;}
bbcjs.trace("<b>getValue()</b> is checking item of type <b>"+typestring+"</b>",4);switch(typestring)
{case"radio":t=bbcjs.forms.getRadioValue(fe);break;case"checkbox":t=bbcjs.forms.getCheckboxValues(fe);break;case"select-one":t=bbcjs.forms.getSelectValue(fe);break;case"select-multiple":t=bbcjs.forms.getSelectValues(fe);break;default:t=fe.value;break;}
bbcjs.trace("getValue is returning <b>'"+t+"'</b>",4);return t;};bbcjs.forms.setValue=function(fe,val)
{var typestring=bbcjs.forms.getElementType(fe),t=0;bbcjs.trace("<b>setValue()</b>, setting value of type <b>"+typestring+"</b>",4);switch(typestring)
{case"radio":t=bbcjs.forms.setRadioValue(fe,val);break;case"checkbox":t=bbcjs.forms.setCheckboxValues(fe,val);break;case"select-one":t=bbcjs.forms.setSelectValue(fe,val);break;case"select-multiple":t=bbcjs.forms.setSelectValues(fe,val);break;default:t=1;fe.value=val;break;}
bbcjs.trace("setValue is returning <b>"+t+"</b>",4);return t;};bbcjs.forms.setRadioValue=function(fe,val)
{var retval=0,i,rgname="unknown";for(i=0;i<fe.length;i++)
{rgname=fe[i].name;fe[i].checked=false;if(fe[i].value==val)
{fe[i].checked=true;retval=1;break;}}
if(retval)bbcjs.trace("setRadioValue set value of <b>"+val+"</b> for element <b>"+rgname+"</b>",5);else bbcjs.trace("WARNING setRadioValue could not find element <b>"+val+"</b> in group <b>"+rgname+"</b>",2);return retval;};bbcjs.forms.setCheckboxValues=function(fe,val)
{var retval=0,i,j,cbname="unknown";var vals=[];if(typeof(val)!="object")vals[0]=val;else vals=val;if((typeof(fe.length)=='undefined'||fe.length===0)&&(vals.length>0))
{bbcjs.trace("WARNING: setCheckboxValues was passed multiple values for a single checkbox",2);}
if(typeof(fe.length)!='undefined'&&fe.length>0)
{for(j=0;j<fe.length;j++)
{fe[j].checked=false;}}
else fe.checked=false;for(i=0;i<vals.length;i++)
{if(typeof(fe.length)!='undefined'&&fe.length>0)
{for(j=0;j<fe.length;j++)
{cbname=fe[j].name;if(fe[j].value==vals[i])
{fe[j].checked=true;retval++;}}}
else
{cbname=fe.name;if(fe.value==vals[i])
{fe.checked=true;retval++;}}}
if(retval)bbcjs.trace("setCheckboxValues set <b>"+retval+"</b> item(s) for element <b>"+cbname+"</b>",5);else bbcjs.trace("WARNING setCheckboxValues could not find any items matching <b>"+val+"</b> in group <b>"+cbname+"</b>",2);return retval;};bbcjs.forms.setSelectValue=function(fe,val)
{var retval=0,sbname=fe.name;fe.selectedIndex=0;for(var i=0;i<fe.length;i++)
{if(fe[i].value==val)
{retval=1;fe.selectedIndex=i;break;}}
if(retval)bbcjs.trace("setSelectValue set value <b>"+val+"</b> for element <b>"+sbname+"</b>",5);else bbcjs.trace("WARNING setSelectValue could not find item matching <b>"+val+"</b> in element <b>"+sbname+"</b>",2);return retval;};bbcjs.forms.setSelectValues=function(fe,val)
{var i,j,retval=0,vals=[],sbname=fe.name;if(typeof(val)!="object")vals[0]=val;else vals=val;for(j=0;j<fe.options.length;j++)
{fe.options[j].selected=false;}
for(i=0;i<vals.length;i++)
{for(j=0;j<fe.options.length;j++)
{if(fe.options[j].value==vals[i])
{fe.options[j].selected=true;retval++;}}}
if(retval)bbcjs.trace("setSelectValues set <b>"+retval+"</b> items for element <b>"+sbname+"</b>",5);else bbcjs.trace("WARNING setSelectValues could not find items matching <b>"+val+"</b> in element <b>"+sbname+"</b>",2);return retval;};bbcjs.forms.form2object=function(f)
{bbcjs.trace("form2object called on form named: '"+f.name+"'",3);var o=new Object();var t="";var name="";var type="";for(var i=0;i<f.elements.length;i++)
{name="";type=bbcjs.forms.getElementType(f.elements[i]);if(type&&type!='submit'&&type!='reset')
{t=bbcjs.forms.getValue(f[f.elements[i].name]);if(typeof(f.elements[i].name)!="undefined")name=f.elements[i].name;else if(typeof(f.elements[i].length)!="undefined")name=f.elements[i][0].name;if(name)o[name]=t;}}
bbcjs.trace("form2object returned: "+bbcjs.obj2list(o),5);return o;};bbcjs.forms.object2form=function(f,o)
{var retval=0;bbcjs.trace("object2form called on form names: '"+f.name+"'",3);bbcjs.trace("object2form was passed: "+bbcjs.obj2list(o),5);for(var i in o)
{if(f[i])
{retval+=bbcjs.forms.setValue(f[i],o[i]);}}
bbcjs.trace("object2form made "+retval+" change(s) to the form",4);return retval;};bbcjs.forms.form2cookie=function(f,name,exp,pth,dmn)
{var retval=false,t={},c={},i=0;if(bbcjs.cookies)
{bbcjs.trace("form2cookie:: '"+f.name+"' -&gt; '"+name+"'",3);t=bbcjs.forms.form2object(f);if(bbcjs.cookies.cookieData[name])
{c=bbcjs.cookies.cookieData[name];for(i in t)c[i]=t[i];t=c;}
retval=bbcjs.cookies.setCookie(name,t,exp,pth,dmn);}
else bbcjs.trace("form2cookie:: Could not find cookie module! Please include jst_cookies.",1);return retval;};bbcjs.forms.cookie2form=function(f,cn)
{var retval=0;if(bbcjs.cookies)
{if(bbcjs.cookies.cookieData[cn])
{bbcjs.trace("cookie2form:: '"+cn+"' -&gt; '"+f.name+"'",3);retval+=bbcjs.forms.object2form(f,bbcjs.cookies.cookieData[cn]);}
else bbcjs.trace("WARNING: cookie2form() could not find a cookie named '"+cn+"' to apply to form.",2);}
else bbcjs.trace("cookie2form:: Could not find cookie module! Please include jst_cookies.",1);return retval;};bbcjs.forms.form2string=function(f,pd,vd)
{var obj=bbcjs.forms.form2object(f);var str=bbcjs.lib.string.obj2string(obj,pd,vd);str=str.replace(/_%7B%7D/g,"");return str;};bbcjs.forms.string2form=function(f,str,pd,vd)
{var obj=bbcjs.lib.string.string2obj(str,pd,vd);bbcjs.forms.object2form(f,obj);return true;};