// JScript File

 /*
  -------------------------------------------------------------------------
	                    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;
}
var testresults="";
function checkemail(email)
{
var str=email
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
testresults=true
else
//alert("Please input a valid email address!")
testresults=false
return (testresults)
}
var dec="";
function checkdecimal(decno)
{
 var str=decno
 var filter="/^\d+(\.\d\d)?$/"
 if(filter.test(str))
  dec=true
 else
  dec=false 
}
function checkextension(fdocument) 
{
  var ext = fdocument;
  //alert(ext);
  if(ext.length == 0)
   return true;
  ext = ext.substring(ext.length-3,ext.length);
  ext = ext.toLowerCase();
  if((ext != 'jpg') && (ext != 'gif') && (ext != 'jpeg') && (ext != 'bmp') && (ext != 'pjpeg') && (ext != 'png'))
    return false;
  else
    return true;
    //Regex.IsMatch(fdocument.ContentType, "image/\\S+")
 }

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": 
         { 
           //alert ('required checking ... 1 ' + objValue.label);
           if(eval(objValue.value.length) == 0) 
           { 
              //alert ('required checking ... 2 ' + objValue.label);
              if(!strError || strError.length ==0) 
              { 
	            //alert ('required checking ... 3 ' + objValue.label);
                strError = objValue.name + " : Required Field";
              }//if 
              alert(strError); 
	          //alert ('required checking ... 4 ' + objValue.label);
              objValue.focus();
              objValue.select();
              return false; 
           }//if 
           break;             
         }//case required 
        
        case "maxlength": 
        case "maxlen": 
          { 
             if(eval(objValue.value.length) >  eval(cmdvalue)) 
             { 
               if(!strError || strError.length == 0) 
               { 
				 var strName ;
                if( strName == null)
                {
					strName=objValue.label;
                }	
                 strError = strName + " : " + cmdvalue + " characters maximum "; 
               }//if 
               alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
               objValue.focus();
              objValue.select();
               return false; 
             }//if 
             break; 
          }//case maxlen 
        case "minlength": 
        case "minlen": 
           { 
             if(eval(objValue.value.length) <  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 var strName;
                if( strName == null)
                {
					strName=objValue.label;
                }
                 strError = strName + " : " + cmdvalue + " characters minimum  "; 
               }//if               
               alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
               objValue.focus();
              objValue.select();
               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) 
                { 
                var strName;
                if( strName == null)
                {
					strName=objValue.label;
                }
                  strError = strName + ": Only alpha-numeric characters allowed "; 
                }//if 
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                objValue.focus();
              objValue.select();
                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) 
                { 
                var strName;
                if( strName == null)
                {
                	strName=objValue.label;
                }
                  strError = strName+": Only digits allowed "; 
                }//if               
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                objValue.focus();
              objValue.select();
                return false; 
              }//if 
              break;               
           }//numeric 
        case "decimal": 
           { 
              //var charpos = objValue.value.search("[^\d+(\.\d\d)?]"); //\d+(\.\d{2})?
              if(!checkdecimal(objValue.value)) 
              { 
                if(!strError || strError.length ==0) 
                { 
                var strName;
                if( strName == null)
                {
                	strName=objValue.label;
                }
                }//if               
               alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
               objValue.focus();
              objValue.select();
                return false; 
              }//if 
              break;               
           }//numeric 
        case "firstletter":   
        case "zero":
        {
			var charpos = objValue.value.search("^0"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                var strName;
                if( strName == null)
                {
					strName=objValue.label;
                }
                  strError = strName + ":Not start with number 0"; 
                }//if 
                alert(strError); 
                objValue.focus();
              objValue.select();
                return false; 
              }//if 
              break; 
        }
        case "space":
        {
			var charpos = objValue.value.search("^ "); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                var strName;
                if( strName == null)
                {
					strName=objValue.label;
                }
                  strError = strName + ":Not start with Space"; 
                }//if 
                alert(strError); 
                objValue.focus();
              objValue.select();
                return false; 
              }//if 
              break; 
        }
        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)+"]"); 
                objValue.focus();
              objValue.select();
                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)+"]"); 
                objValue.focus();
              objValue.select();
                return false; 
              }//if 			
			break;
			}
			case "alnumspace":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9 ]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.label+": characters allowed are alphanumeric and space"; 
                }//if                             
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                objValue.focus();
              objValue.select();
                return false; 
              }//if 			
			break;
			}
			case "alnumforusername":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9_.]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.label+": characters allowed are alphanumeric and . _"; 
                }//if                             
                alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
                objValue.focus();
              objValue.select();
                return false; 
              }//if 			
			break;
			}
			case "email": 
			{ 
               if(!checkemail(objValue.value)) 
               { 
                 if(!strError || strError.length ==0) 
                 { 
					var strName;
					  if( strName == null)
						 {
							strName=objValue.label;
						 }
                    strError = strName+": Enter a valid Email address "; 
                 }//if                                               
                 alert(strError); 
                 objValue.focus();
                 objValue.select();
                 return false; 
               }//if 
           break; 
          }//case email 
       /* case "email": 
          { 
               if(!validateEmailv2(objValue.value)) 
               { 
                 if(!strError || strError.length ==0) 
                 { 
					var strName;
					  if( strName == null)
						 {
							strName=objValue.label;
						 }
                    strError = strName+": 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); 
              objValue.focus();
              objValue.select();
              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); 
               objValue.focus();
              objValue.select();
               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); 
	              objValue.focus();
              objValue.select();
	              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) 
              { 
              var strName;
                if( strName == null)
                {
					strName=objValue.label;
                }
              strError = strName+": Please Select one option "; 
              }//if                                                               
              alert(strError); 
              objValue.focus();
              //objValue.select();
              return false;                                   
             } 
             break; 
         }//case dontselect 
         case "extension": 
			{ 
               if(!checkextension(objValue.value)) 
               { 
                 if(!strError) 
                 { 
					var strName;
					  if( strName == null)
						 {
							strName=objValue.label;
						 }
                    strError = strName+": Select a valid image "; 
                 }//if                                               
                 alert(strError); 
                 objValue.focus();
                 objValue.select();
                 return false; 
               }//if 
           break; 
          }//case extension
    }//switch 
    return true; 
}
/*
	Copyright 2003 JavaScript-coder.com. All rights reserved.
*/


function CheckLogoExtension( source, args)
{
    var strFDocumentID = source.controltovalidate;
    var sValue = document.all[ strFDocumentID].value;
    var aParts = sValue.split( "/" );
    var iParts = aParts.length;

    if( iParts >= 1 )
    {
        var sFile = aParts[ iParts - 1 ];
        var aFile = sFile.split( "." );
        if( aFile.length == 2 )
        {
            sName = aFile[0];
            sExt = aFile[1];
            if( sExt != "jpg" && sExt != "gif" )
            {
            args.IsValid = false;
            }
            else
            {
            args.IsValid = true;
            }
        }
        else
        {
            args.IsValid = false;
        }
    }
    else
    {
        args.IsValid = true;
    }
    return;
}