// JavaScript Document
<!-- Begin
function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=1,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=600,height=400');");
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/*
  -------------------------------------------------------------------------
	                    JavaScript Form Validator 
                                Version 2.0.2
	Copyright 2003 JavaScript-coder.com. All rights reserved.
	You use this script in your Web pages, provided these opening credit
    lines are kept intact.
	The Form validation script is distributed free from JavaScript-Coder.com

	You may please add a link to JavaScript-Coder.com, 
	making it easy for others to find this script.
	Checkout the Give a link and Get a link page:
	http://www.javascript-coder.com/links/how-to-link.php

    You may not reprint or redistribute this code without permission from 
    JavaScript-Coder.com.
	
	JavaScript Coder
	It precisely codes what you imagine!
	Grab your copy here:
		http://www.javascript-coder.com/
    -------------------------------------------------------------------------  
*/
function Validator(frmname)
{
  this.formobj=document.forms[frmname];
	if(!this.formobj)
	{
	  alert("BUG: 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.onsubmit=form_submit_handler;
	this.addValidation = add_validation;
	this.setAddnlValidationFunction=set_addnl_vfunction;
	this.clearAllValidations = clear_all_validations;
}
function set_addnl_vfunction(functionname)
{
  this.formobj.addnlvalidation = functionname;
}
function clear_all_validations()
{
	for(var itr=0;itr < this.formobj.elements.length;itr++)
	{
		this.formobj.elements[itr].validationset = null;
	}
}
function form_submit_handler()
{
	for(var itr=0;itr < this.elements.length;itr++)
	{
		if(this.elements[itr].validationset &&
	   !this.elements[itr].validationset.validate())
		{
		  return false;
		}
	}
	if(this.addnlvalidation)
	{
	  str =" var ret = "+this.addnlvalidation+"()";
	  eval(str);
    if(!ret) return ret;
	}
	return true;
}
function add_validation(itemname,descriptor,errstr)
{
  if(!this.formobj)
	{
	  alert("BUG: the form object is not set properly");
		return;
	}//if
	var itemobj = this.formobj[itemname];
  if(!itemobj)
	{
	  alert("BUG: Couldnot get the input object named: "+itemname);
		return;
	}
	if(!itemobj.validationset)
	{
	  itemobj.validationset = new ValidationSet(itemobj);
	}
  itemobj.validationset.add(descriptor,errstr);
}
function ValidationDesc(inputitem,desc,error)
{
  this.desc=desc;
	this.error=error;
	this.itemobj = inputitem;
	this.validate=vdesc_validate;
}
function vdesc_validate()
{
 if(!V2validateData(this.desc,this.itemobj,this.error))
 {
    this.itemobj.focus();
		return false;
 }
 return true;
}
function ValidationSet(inputitem)
{
    this.vSet=new Array();
	this.add= add_validationdesc;
	this.validate= vset_validate;
	this.itemobj = inputitem;
}
function add_validationdesc(desc,error)
{
  this.vSet[this.vSet.length]= 
	  new ValidationDesc(this.itemobj,desc,error);
}
function vset_validate()
{
   for(var itr=0;itr<this.vSet.length;itr++)
	 {
	   if(!this.vSet[itr].validate())
		 {
		   return false;
		 }
	 }
	 return true;
}
function validateEmailv2(email)
{
// a very simple email validation checking. 
// you can add more complex email checking if it helps 
    if(email.length <= 0)
	{
	  return true;
	}
    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 V2validateData(strValidateStr,objValue,strError) 
{ 
    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": 
         { 
           if(eval(objValue.value.length) == 0) 
           { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : Required Field"; 
              }//if 
              alert(strError); 
              return false; 
           }//if 
           break;             
         }//case required 
        case "maxlength": 
        case "maxlen": 
          { 
             if(eval(objValue.value.length) >  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : "+cmdvalue+" characters maximum "; 
               }//if 
               alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
               return false; 
             }//if 
             break; 
          }//case maxlen 
        case "minlength": 
        case "minlen": 
           { 
             if(eval(objValue.value.length) <  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : " + cmdvalue + " characters minimum  "; 
               }//if               
               alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
               return false;                 
             }//if 
             break; 
            }//case minlen 
        case "alnum": 
        case "alphanumeric": 
           { 
              var charpos = objValue.value.search("[^A-Za-z0-9]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alpha-numeric characters allowed "; 
                }//if 
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                return false; 
              }//if 
              break; 
           }//case alphanumeric 
        case "num": 
        case "numeric": 
           { 
              var charpos = objValue.value.search("[^0-9]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only digits allowed "; 
                }//if               
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                return false; 
              }//if 
              break;               
           }//numeric 
        case "alphabetic": 
        case "alpha": 
           { 
              var charpos = objValue.value.search("[^A-Za-z]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alphabetic characters allowed "; 
                }//if                             
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                return false; 
              }//if 
              break; 
           }//alpha 
		case "alnumhyphen":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9\-_]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; 
                }//if                             
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                return false; 
              }//if 			
			break;
			}
        case "email": 
          { 
               if(!validateEmailv2(objValue.value)) 
               { 
                 if(!strError || strError.length ==0) 
                 { 
                    strError = objValue.name+": Enter a valid Email address "; 
                 }//if                                               
                 alert(strError); 
                 return false; 
               }//if 
           break; 
          }//case email 
        case "lt": 
        case "lessthan": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
            if(eval(objValue.value) >=  eval(cmdvalue)) 
            { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : value should be less than "+ cmdvalue; 
              }//if               
              alert(strError); 
              return false;                 
             }//if             
            break; 
         }//case lessthan 
        case "gt": 
        case "greaterthan": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
             if(eval(objValue.value) <=  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : value should be greater than "+ cmdvalue; 
               }//if               
               alert(strError); 
               return false;                 
             }//if             
            break; 
         }//case greaterthan 
        case "regexp": 
         { 
		 	if(objValue.value.length > 0)
			{
	            if(!objValue.value.match(cmdvalue)) 
	            { 
	              if(!strError || strError.length ==0) 
	              { 
	                strError = objValue.name+": Invalid characters found "; 
	              }//if                                                               
	              alert(strError); 
	              return false;                   
	            }//if 
			}
           break; 
         }//case regexp 
        case "dontselect": 
         { 
            if(objValue.selectedIndex == null) 
            { 
              alert("BUG: dontselect command for non-select Item"); 
              return false; 
            } 
            if(objValue.selectedIndex == eval(cmdvalue)) 
            { 
             if(!strError || strError.length ==0) 
              { 
              strError = objValue.name+": Please Select one option "; 
              }//if                                                               
              alert(strError); 
              return false;                                   
             } 
             break; 
         }//case dontselect 
    }//switch 
    return true; 
}


function Password_Match()
{
  var frm = document.forms["register"];
  if(frm.password1.value != frm.password2.value)
  {
    alert('The Password and verified password does not match!');
    return false;
  }
  else
  {
    return true;
  }
}

//######## END OF VALIDATION SCRIPTS

//Show dancer fields
function Show_dancers(DivID, iState, chg) {
	if(document.layers)	   //NN4+
    {
       document.layers[DivID].visibility = iState ? "show" : "hide";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(DivID);
        obj.style.visibility = iState ? "visible" : "hidden";
    }
    else if(document.all)	// IE 4
    {
        document.all[DivID].style.visibility = iState ? "visible" : "hidden";
    }
	
   //This changes the text inside the plusminus tag
   if(chg ==0) {
	  var text = '<img src="images/Plus-Sign.gif" alt="Plus Sign" hspace="5" vspace="0" align="absmiddle" onClick="Show_dancers(\'adddancer\',1,1);" />Click on the plus sign to add dancers';  
   }
    else var text = '<img src="images/Minus-Sign.gif" alt="Plus Sign" hspace="5" vspace="0" align="absmiddle" onClick="Show_dancers(\'adddancer\',0,0);" />Click on the minus sign to hide add dancers form';
   var id = 'plusminus';
   if (document.getElementById)
	{
		x = document.getElementById(id);
		x.innerHTML = '';
		x.innerHTML = text;
	}
	else if (document.all)
	{
		x = document.all[id];
		x.innerHTML = text;
	}
	else if (document.layers)
	{
		x = document.layers[id];
		text2 = '<P CLASS="testclass">' + text + '</P>';
		x.document.open();
		x.document.write(text2);
		x.document.close();
	}

}

//Show the add dancers form if they change the # dancers to add
function Show_Dancers_load() {
	var qstring = window.location.search.substring(1);
	if (qstring.length >0) {
		Show_dancers('adddancer',1,1);
	}
}

//This Adds Dancers to a routine
function Add_Dancers(my_form) {
	var my_form = document.getElementById(my_form);
	var my_sel_ava = my_form.dancers_ava;
    var my_sel_in = my_form.dancers_in;
		
	//Tbis loops through the Available dancers and gets the selected
	for (var i=0; i<my_sel_ava.length; i++) {
	   	if(my_sel_ava.options[i].selected) {
		   	var optn = document.createElement("OPTION");
	        optn.text = my_sel_ava.options[i].text;
	        optn.value =  my_sel_ava.options[i].value;
	        my_sel_in.options.add(optn);
		}
		
	}

}

//This Adds Dancers to a routine
function Remove_Dancers(my_form) {
	var my_form = document.getElementById(my_form);
	var my_sel_in = my_form.dancers_in;
	var my_sel_ava = my_form.dancers_ava;
	
	//Tbis loops through the Available dancers and gets the selected
	for (var i=0; i<=my_sel_in.length; i++) {
	   	if(my_sel_in.options[i].selected) {
		   my_sel_in.remove(i);
		}
		
	}

}

//This is the custom error for adding dancers
function Dancers_Selected() {
  var frm = document.forms["event3"];
  if(frm.dancers_in.length ==0)
  {
    alert('You must select at least one dancer for routine!');
    return false;
  }
  else
  {
    return true;
  }
}

//Selects all the in dancers before submiting the form
function Select_Dancers(my_form) {
	var my_form = document.getElementById(my_form);
	var my_sel_in = my_form.dancers_in;
		
	//Tbis loops through the Available dancers and gets the selected
	for (var i=0; i<my_sel_in.length; i++) {
	   	my_sel_in.options[i].selected = true;
	}
}

//This selects the event number if the session is set
function Select_Event(val) {
  var frm = document.forms["event"];
  var my_sel = frm.events;	 
	 for (var i=0; i<my_sel.length; i++) {
		if(my_sel.options[i].value == val ) {
		   my_sel.options[i].selected = true;	
		}
	 }
}

//This selects the division in Add Routines if seession is set
function Select_Division(val) {
  var frm = document.forms["event3"];
  var my_sel = frm.division;	 
	 for (var i=0; i<my_sel.length; i++) {
		if(my_sel.options[i].value == val ) {
		   my_sel.options[i].selected = true;	
		}
	 }
}

//This selects the level Add Routines if seession is set
function Select_Level(val) {
  var frm = document.forms["event3"];
  var my_sel = frm.level;	 
	 for (var i=0; i<my_sel.length; i++) {
		if(my_sel.options[i].value == val ) {
		   my_sel.options[i].selected = true;	
		}
	 }
}

//This function will validate the date
function validateDate_update() {
   	var fld = document.getElementById('update_dancers').birthday;
	var my_error = false;
	var RegExPattern = /^(?=\d)(?:(?:(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[1,3-9]|1[0-2])(\/|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})|(?:0?2(\/|-|\.)29\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))|(?:(?:0?[1-9])|(?:1[0-2]))(\/|-|\.)(?:0?[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9]\d)?\d{2}))($|\ (?=\d)))?(((0?[1-9]|1[012])(:[0-5]\d){0,2}(\ [AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2})?$/;
   
	 for (var i=0; i<fld.length; i++) {
		if(fld[i].textLength >1) {
		    if (!fld[i].value.match(RegExPattern)) {
				my_error = true; 
			} 
		}
	 }

	if (my_error) {
       alert('One of your birthdate fields is not formated correctly please try again \n Format: (mm/dd/yyyy)');
       return false;
	} 
	return true;
}

//This function will validate the date
function validateDate_add() {
 	var fld = document.getElementById('add_dancers').birthday;
	var name = document.getElementById('add_dancers').first_name;
	var my_error = false;
	var RegExPattern = /^(?=\d)(?:(?:(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[1,3-9]|1[0-2])(\/|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})|(?:0?2(\/|-|\.)29\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))|(?:(?:0?[1-9])|(?:1[0-2]))(\/|-|\.)(?:0?[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9]\d)?\d{2}))($|\ (?=\d)))?(((0?[1-9]|1[012])(:[0-5]\d){0,2}(\ [AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2})?$/;
   
	 for (var i=0; i<fld.length; i++) {
		
		if(name[i].textLength > 2) {
		    if (!fld[i].value.match(RegExPattern)) {
				my_error = true; 
		    } 
		}
	 }

	if (my_error) {
       alert('One of your birthdate fields is not formated correctly please try again \n Format: (mm/dd/yyyy)');
       return false;
	} 
	return true;
}

//Sets the professional dancer
function Select_Prof() {
	document.getElementById('event4').prof_dancer[0].checked = true;
}

function Select_extended(val) {
	
	if(val == "short") {
	   document.getElementById('event4').ext_short.checked = true;
	}
	
	if(val=="long") {
		document.getElementById('event4').ext_long.checked = true;
	}

}

//This selects the convention level for event 6 if seession is set
function Select_Con_Level(val) {
  var frm = document.forms["event6"];
  var my_sel = frm.con_level;	 
	 for (var i=0; i<my_sel.length; i++) {
		if(my_sel.options[i].value == val ) {
		   my_sel.options[i].selected = true;	
		}
	 }
}

//Makes sure they agree to the terms
function Accept_Terms()
{
  if(document.forms["payment"].my_confirm.checked != true)
  {
    alert('Please agree to the terms!');
    return false;
  }
  else
  {
    return true;
  }
}

//This is to select the title_solo for Finals
function Select_title_solo() {
	  document.getElementById('event4').title_solo.checked = true;
}