/* JavaScript Form Validator (gen_validatorv31.js) Version 3.1.2 Copyright (C) 2003-2008 JavaScript-Coder.com. All rights reserved.*/
function Validator(frmname){
this.formobj=document.forms[frmname];
if(!this.formobj){
alert("Error: couldnot get Form object "+frmname);
return;
}
if(this.formobj.onsubmit){
this.formobj.old_onsubmit=this.formobj.onsubmit;
this.formobj.onsubmit=null;
}
else{
this.formobj.old_onsubmit=null;
}
this.formobj._sfm_form_name=frmname;
this.formobj.onsubmit=form_submit_handler;
this.addValidation=add_validation;
this.setAddnlValidationFunction=set_addnl_vfunction;
this.clearAllValidations=clear_all_validations;
this.disable_validations=false;//new
document.error_disp_handler=new sfm_ErrorDisplayHandler();
this.EnableOnPageErrorDisplay=validator_enable_OPED;
this.EnableOnPageErrorDisplaySingleBox=validator_enable_OPED_SB;
this.show_errors_together=true;
this.EnableMsgsTogether=sfm_enable_show_msgs_together;
document.set_focus_onerror=true;
this.EnableFocusOnError=sfm_validator_enable_focus;
}
function sfm_validator_enable_focus(enable){
document.set_focus_onerror=enable;
}
function set_addnl_vfunction(functionname){
this.formobj.addnlvalidation=functionname;
}
function sfm_set_focus(objInput){
if(document.set_focus_onerror){
objInput.focus();
}
}
function sfm_enable_show_msgs_together(){
this.show_errors_together=true;
this.formobj.show_errors_together=true;
}
function clear_all_validations(){
for(var itr=0;itr < this.formobj.elements.length;itr++){
this.formobj.elements[itr].validationset=null;
}
}
function form_submit_handler(){
var bRet=true;
document.error_disp_handler.clear_msgs();
for(var itr=0;itr < this.elements.length;itr++)
{
if(this.elements[itr].validationset &&
!this.elements[itr].validationset.validate())
{
bRet=false;
}
if(!bRet && !this.show_errors_together)
{
break;
}
}

if(this.addnlvalidation)
{
str =" var ret="+this.addnlvalidation+"()";
eval(str);

if(!ret){
bRet=false; 
}

}

if(!bRet)
{
document.error_disp_handler.FinalShowMsg();
return false;
}
return true;
}
function add_validation(itemname,descriptor,errstr){
var condition=null;
if(arguments.length > 3)
{
condition=arguments[3]; 
}
if(!this.formobj)
{
alert("Error: The form object is not set properly");
return;
}//if
var itemobj=this.formobj[itemname];
if(itemobj.length && isNaN(itemobj.selectedIndex) )
//for radio button; don't do for 'select' item
{
itemobj=itemobj[0];
}
if(!itemobj)
{
alert("Error: Couldnot get the input object named: "+itemname);
return;
}
if(!itemobj.validationset)
{
itemobj.validationset=new ValidationSet(itemobj,this.show_errors_together);
}
itemobj.validationset.add(descriptor,errstr,condition);
itemobj.validatorobj=this;
}
function validator_enable_OPED(){
document.error_disp_handler.EnableOnPageDisplay(false);
}

function validator_enable_OPED_SB(){
document.error_disp_handler.EnableOnPageDisplay(true);
}
function sfm_ErrorDisplayHandler(){
this.msgdisplay=new AlertMsgDisplayer();
this.EnableOnPageDisplay= edh_EnableOnPageDisplay;
this.ShowMsg=edh_ShowMsg;
this.FinalShowMsg=edh_FinalShowMsg;
this.all_msgs=new Array();
this.clear_msgs=edh_clear_msgs;
}
function edh_clear_msgs(){
this.msgdisplay.clearmsg(this.all_msgs);
this.all_msgs=new Array();
}
function edh_FinalShowMsg(){
this.msgdisplay.showmsg(this.all_msgs);
}
function edh_EnableOnPageDisplay(single_box){
if(true == single_box)
{
this.msgdisplay=new SingleBoxErrorDisplay();
}
else
{
this.msgdisplay=new DivMsgDisplayer();
}
}
function edh_ShowMsg(msg,input_element){

var objmsg=new Array();
objmsg["input_element"]=input_element;
objmsg["msg"]= msg;
this.all_msgs.push(objmsg);
}
function AlertMsgDisplayer(){
this.showmsg=alert_showmsg;
this.clearmsg=alert_clearmsg;
}
function alert_clearmsg(msgs){}
function alert_showmsg(msgs){
var whole_msg="";
var first_elmnt=null;
for(var m=0;m < msgs.length;m++)
{
if(null == first_elmnt)
{
first_elmnt=msgs[m]["input_element"];
}
whole_msg += msgs[m]["msg"] + "\n";
}

alert(whole_msg);

if(null != first_elmnt)
{
sfm_set_focus(first_elmnt);
}
}
function sfm_show_error_msg(msg,input_elmt){
document.error_disp_handler.ShowMsg(msg,input_elmt);
}
function SingleBoxErrorDisplay(){
this.showmsg=sb_div_showmsg;
this.clearmsg=sb_div_clearmsg;
}
function sb_div_clearmsg(msgs){
var divname=form_error_div_name(msgs);
show_div_msg(divname,"");
}
function sb_div_showmsg(msgs){
var whole_msg="<ul>\n";
for(var m=0;m < msgs.length;m++)
{
whole_msg += "<li>" + msgs[m]["msg"] + "</li>\n";
}
whole_msg += "</ul>";
var divname=form_error_div_name(msgs);
show_div_msg(divname,whole_msg);
}
function form_error_div_name(msgs){
var input_element= null;
for(var m in msgs)
{
input_element=msgs[m]["input_element"];
if(input_element){break;}
}
var divname ="";
if(input_element)
{
divname=input_element.form._sfm_form_name + "_errorloc";
}
return divname;
}
function DivMsgDisplayer(){
this.showmsg=div_showmsg;
this.clearmsg=div_clearmsg;
}
function div_clearmsg(msgs){
for(var m in msgs){
var divname=element_div_name(msgs[m]["input_element"]);
show_div_msg(divname,"");
}
}
function element_div_name(input_element){
var divname=input_element.form._sfm_form_name + "_" + 
input_element.name + "_errorloc";

divname=divname.replace(/[\[\]]/gi,"");

return divname;
}
function div_showmsg(msgs){
var whole_msg;
var first_elmnt=null;
for(var m in msgs)
{
if(null == first_elmnt)
{
first_elmnt=msgs[m]["input_element"];
}
var divname=element_div_name(msgs[m]["input_element"]);
show_div_msg(divname,msgs[m]["msg"]);
}
if(null != first_elmnt)
{
sfm_set_focus(first_elmnt);
}
}
function show_div_msg(divname,msgstring){
if(divname.length<=0) return false;

if(document.layers)
{
divlayer=document.layers[divname];
if(!divlayer){return;}
divlayer.document.open();
divlayer.document.write(msgstring);
divlayer.document.close();
}
else
if(document.all)
{
divlayer=document.all[divname];
if(!divlayer){return;}
divlayer.innerHTML=msgstring;
}
else
if(document.getElementById)
{
divlayer=document.getElementById(divname);
if(!divlayer){return;}
divlayer.innerHTML =msgstring;
}
divlayer.style.visibility="visible";
}

function ValidationDesc(inputitem,desc,error,condition){
this.desc=desc;
this.error=error;
this.itemobj=inputitem;
this.condition=condition;
this.validate=vdesc_validate;
}
function vdesc_validate(){
if(this.condition != null )
{
if(!eval(this.condition))
{
return true;
}
}
if(!validateInput(this.desc,this.itemobj,this.error))
{
this.itemobj.validatorobj.disable_validations=true;

sfm_set_focus(this.itemobj);

return false;
}
return true;
}
function ValidationSet(inputitem,msgs_together){
this.vSet=new Array();
this.add= add_validationdesc;
this.validate= vset_validate;
this.itemobj=inputitem;
this.msgs_together=msgs_together;
}
function add_validationdesc(desc,error,condition){
this.vSet[this.vSet.length]= 
new ValidationDesc(this.itemobj,desc,error,condition);
}
function vset_validate()
{
var bRet=true;
for(var itr=0;itr<this.vSet.length;itr++)
{
bRet=bRet && this.vSet[itr].validate();
if(!bRet && !this.msgs_together)
{
break;
}
}
return bRet;
}
function validateEmail(email){
var splitted=email.match("^(.+)@(.+)$");
if(splitted == null) return false;
if(splitted[1] != null )
{
var regexp_user=/^\"?[\w-_\.]*\"?$/;
if(splitted[1].match(regexp_user) == null) return false;
}
if(splitted[2] != null)
{
var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
if(splitted[2].match(regexp_domain) == null) 
{
var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
if(splitted[2].match(regexp_ip) == null) return false;
}// if
return true;
}
return false;
}
function IsCheckSelected(objValue,chkValue){
var selected=false;
var objcheck=objValue.form.elements[objValue.name];
if(objcheck.length)
{
var idxchk=-1;
for(var c=0;c < objcheck.length;c++)
{
if(objcheck[c].value == chkValue)
{
idxchk=c;
break;
}//if
}//for
if(idxchk>= 0)
{
if(objcheck[idxchk].checked=="1")
{
selected=true;
}
}//if
}
else
{
if(objValue.checked == "1")
{
selected=true;
}//if
}//else

return selected;
}
function TestDontSelectChk(objValue,chkValue,strError){
var pass=true;
pass=IsCheckSelected(objValue,chkValue)?false:true;

if(pass==false)
{
if(!strError || strError.length ==0) 
{ 
strError="Can't Proceed as you selected "+objValue.name;  
}
sfm_show_error_msg(strError,objValue);

}
return pass;
}
function TestShouldSelectChk(objValue,chkValue,strError){
var pass=true;

pass=IsCheckSelected(objValue,chkValue)?true:false;

if(pass==false)
{
if(!strError || strError.length ==0) 
{ 
strError="You should select "+objValue.name;  
}
sfm_show_error_msg(strError,objValue);

}
return pass;
}
function TestRequiredInput(objValue,strError){
var ret=true;
var val=objValue.value;
val=val.replace(/^\s+|\s+$/g,"");//trim
if(eval(val.length) == 0) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=objValue.name + " : Required Field"; 
}//if 
sfm_show_error_msg(strError,objValue); 
ret=false; 
}//if 
return ret;
}
function TestMaxLen(objValue,strMaxLen,strError){
var ret=true;
if(eval(objValue.value.length) > eval(strMaxLen)) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=objValue.name + " : "+ strMaxLen +" characters maximum "; 
}//if 
sfm_show_error_msg(strError,objValue); 
ret=false; 
}//if 
return ret;
}
function TestMinLen(objValue,strMinLen,strError){
var ret=true;
if(eval(objValue.value.length) <  eval(strMinLen)) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=objValue.name + " : " + strMinLen + " characters minimum  "; 
}//if
sfm_show_error_msg(strError,objValue); 
ret=false; 
}//if 
return ret;
}
function TestInputType(objValue,strRegExp,strError,strDefaultError){
var ret=true;

var charpos=objValue.value.search(strRegExp); 
if(objValue.value.length > 0 &&  charpos >= 0) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=strDefaultError;
}
sfm_show_error_msg(strError,objValue); 
ret=false; 
}
return ret;
}
function TestEmail(objValue,strError){
var ret=true;
if(objValue.value.length > 0 && !validateEmail(objValue.value)) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=objValue.name+": Enter a valid Email address "; 
}
sfm_show_error_msg(strError,objValue); 
ret=false; 
}//if 
return ret;
}
function TestLessThan(objValue,strLessThan,strError){
var ret=true;
if(isNaN(objValue.value)) 
{ 
sfm_show_error_msg(objValue.name +": Should be a number ",objValue); 
ret=false; 
}
else
if(eval(objValue.value) >=  eval(strLessThan)) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=objValue.name + " : value should be less than "+ strLessThan; 
}
sfm_show_error_msg(strError,objValue); 
ret=false;
}
return ret;
}
function TestGreaterThan(objValue,strGreaterThan,strError){
var ret=true;
if(isNaN(objValue.value)) 
{ 
sfm_show_error_msg(objValue.name+": Should be a number ",objValue); 
ret=false; 
}
else
if(eval(objValue.value) <=  eval(strGreaterThan)) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=objValue.name + " : value should be greater than "+ strGreaterThan; 
}
sfm_show_error_msg(strError,objValue);  
ret=false;
}
return ret;
}
function TestRegExp(objValue,strRegExp,strError){
var ret=true;
if( objValue.value.length > 0 && 
!objValue.value.match(strRegExp) ) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=objValue.name+": Invalid characters found "; 
}
sfm_show_error_msg(strError,objValue); 
ret=false;
}
return ret;
}
function TestDontSelect(objValue,dont_sel_index,strError){
var ret=true;
if(objValue.selectedIndex == null) 
{ 
sfm_show_error_msg("ERROR: dontselect command for non-select Item"); 
ret= false; 
} 
if(objValue.selectedIndex == eval(dont_sel_index)) 
{ 
if(!strError || strError.length ==0) 
{ 
strError=objValue.name+": Please Select one option "; 
}
sfm_show_error_msg(strError,objValue); 
ret= false;
} 
return ret;
}
function TestSelectOneRadio(objValue,strError){
var objradio=objValue.form.elements[objValue.name];
var one_selected=false;
for(var r=0;r < objradio.length;r++)
{
if(objradio[r].checked)
{
one_selected=true;
break;
}
}
if(false == one_selected)
{
if(!strError || strError.length ==0) 
{
strError="Please select one option from "+objValue.name;
}
sfm_show_error_msg(strError,objValue);
}
return one_selected;
}
function validateInput(strValidateStr,objValue,strError){ 
var ret=true;
var epos=strValidateStr.search("="); 
var  command =""; 
var  cmdvalue=""; 
if(epos >= 0) 
{ 
command =strValidateStr.substring(0,epos); 
cmdvalue=strValidateStr.substr(epos+1); 
} 
else 
{ 
command=strValidateStr; 
} 
switch(command) 
{ 
case "req": 
case "required": 
{ 
ret=TestRequiredInput(objValue,strError)
break;
}
case "maxlength": 
case "maxlen": 
{ 
ret=TestMaxLen(objValue,cmdvalue,strError)
break; 
}
case "minlength": 
case "minlen": 
{ 
ret=TestMinLen(objValue,cmdvalue,strError)
break; 
}
case "alnum": 
case "alphanumeric": 
{ 
ret=TestInputType(objValue,"[^A-Za-z0-9]",strError, 
objValue.name+": Only alpha-numeric characters allowed ");
break; 
}
case "alnum_s": 
case "alphanumeric_space": 
{ 
ret=TestInputType(objValue,"[^A-Za-z0-9\\s]",strError, 
objValue.name+": Only alpha-numeric characters and space allowed ");
break; 
}
case "num": 
case "numeric": 
{ 
ret=TestInputType(objValue,"[^0-9]",strError, 
objValue.name+": Only digits allowed ");
break;
}
case "dec": 
case "decimal": 
{ 
ret=TestInputType(objValue,"[^0-9\.]",strError, 
objValue.name+": Only numbers allowed ");
break;
}
case "alphabetic": 
case "alpha": 
{ 
ret=TestInputType(objValue,"[^A-Za-z]",strError, 
objValue.name+": Only alphabetic characters allowed ");
break; 
}
case "alphabetic_space": 
case "alpha_s": 
{ 
ret=TestInputType(objValue,"[^A-Za-z\\s]",strError, 
objValue.name+": Only alphabetic characters and space allowed ");
break; 
}
case "email": 
{ 
ret=TestEmail(objValue,strError);
break; 
}
case "lt": 
case "lessthan": 
{ 
ret=TestLessThan(objValue,cmdvalue,strError);
break; 
}
case "gt": 
case "greaterthan": 
{ 
ret=TestGreaterThan(objValue,cmdvalue,strError);
break; 
}
case "regexp": 
{ 
ret=TestRegExp(objValue,cmdvalue,strError);
break; 
}
case "dontselect": 
{ 
ret=TestDontSelect(objValue,cmdvalue,strError)
break; 
}
case "dontselectchk":
{
ret=TestDontSelectChk(objValue,cmdvalue,strError)
break;
}
case "shouldselchk":
{
ret=TestShouldSelectChk(objValue,cmdvalue,strError)
break;
}
case "selone_radio":
{
ret=TestSelectOneRadio(objValue,strError);
break;
}
}
return ret;
}
function VWZ_IsListItemSelected(listname,value){
for(var i=0;i < listname.options.length;i++)
{
if(listname.options[i].selected == true &&
listname.options[i].value == value) 
{
return true;
}
}
return false;
}
function VWZ_IsChecked(objcheck,value){
if(objcheck.length)
{
for(var c=0;c < objcheck.length;c++)
{
if(objcheck[c].checked == "1" && objcheck[c].value == value){
return true; 
}
}
}
else{
if(objcheck.checked == "1" ){
return true; 
}
}
return false;
}