<script Language="JavaScript">
// --------- VALIDATION ---------
function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}


function leftTrim(sString){
	while (sString.substring(0,1) == ' '){
		sString = sString.substring(1, sString.length);
	}
	return sString;
}

function rightTrim(sString){
	while (sString.substring(sString.length-1, sString.length) == ' '){
		sString = sString.substring(0,sString.length-1);
	}
	return sString;
}

function trim(sString) {
	while (sString.substring(0,1) == ' '){
		sString = sString.substring(1, sString.length);
	}
	while (sString.substring(sString.length-1, sString.length) == ' '){
		sString = sString.substring(0,sString.length-1);
	}
	return sString;
}





function validRequired(formField)
{
	var result = true;
	
	if (trim(formField.value) == "")
	{
		alert('Please enter value for all required fields');
		formField.focus();
		formField.select();
		result = false;
	}
	
	return result;
}

function validSelect(formField)
{
	var result = true;
	
	if (formField.value == "0")
	{
		alert('Please enter value for all required fields');
		formField.focus();
		result = false;
	}
	
	return result;
}



function allDigits(str)
{
	return inValidCharSet(str,"0123456789");
}

function inValidCharSet(str,charset)
{
	var result = true;
	
	for (var i=0;i<str.length;i++)
		if (charset.indexOf(str.substr(i,1))<0)
		{
			result = false;
			break;
		}
	
	return result;
}

function validEmail(formField,fieldLabel,required)
{
	var result = true;
	
	if (required && !validRequired(formField,fieldLabel))
		result = false;

	if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		formField.focus();
		result = false;
	}
   
  return result;

}

function validNum(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		if (isNaN(formField.value) || formField.value < 0)
 		{
 			alert('Please enter a valid number for the field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}


function validInt(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		var num = parseInt(formField.value,10);
 		if (isNaN(num))
 		{
 			alert('Please enter a number for the ' + fieldLabel +' field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}


function validDate(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		var elems = formField.value.split("/");
 		
 		result = (elems.length == 3);
 		
 		if (result)
 		{
 			var month = parseInt(elems[0],10);
  			var day = parseInt(elems[1],10);
 			var year = parseInt(elems[2],10);
			result = allDigits(elems[0]) && (month > 0) && (month < 13) &&
					 allDigits(elems[1]) && (day > 0) && (day < 32) &&
					 allDigits(elems[2]) && ((elems[2].length == 2) || (elems[2].length == 4));
 		}
 		
  		if (!result)
 		{
 			alert('Please enter a date in the format MM/DD/YYYY for the "' + fieldLabel +'" field.');
			formField.focus();		
		}
	} 
	
	return result;
}

function validateForm(theForm)
{
	if (!validEmail(theForm.email,"Email Address",true))
		return false;

	if (!validRequired(theForm.passwd,"Password"))
		return false;
	
	if (!validRequired(theForm.keyword,"Keyword"))
		return false;
}
// --------- VALIDATION END ---------
</script>

<script Language="JavaScript">
function isInt(theNum) {
	var theMask ='0123456789';
    var temp;
   	for (var i=0;i<theNum.length;i++){
		temp=theNum.substring(i,i+1);
		if (theMask.indexOf(temp) == -1){
			return false;
		}
	}
	return true;
}

function chkCheck(){

if( document.all.chkOption.length == null ){
	document.all.chkAll.checked=document.all.chkOption.checked;
}
if(document.all.chkOption.length>0){
	 for (var i=0;i<document.all.chkOption.length;i++){
		 	if(document.all.chkOption[i].checked==false){document.all.chkAll.checked=false;return;}
	 }
	 document.all.chkAll.checked=true;
}
}

function checkAll(){
	var chkFlag=document.all.chkAll.checked;
		
	if(document.all.chkOption.length==null){
		document.all.chkOption.checked=chkFlag;
	}else{
		 for (var i=0;i<document.all.chkOption.length;i++){
		 	document.all.chkOption[i].checked=chkFlag;
		 }
	}
}

function check(){
 
  if(document.all.chkOption.length==null && !document.all.chkOption.checked){
    alert("You didn't select any records.\nClick the check box next to the record you want to select.\nOr click the check box on title column to select all.");
    return false;
  }
  for (var i=0;i<document.all.chkOption.length;i++){
    if(document.all.chkOption[i].checked){
		return true;
	}
    if(i==(document.all.chkOption.length-1)){
		alert("You didn't select any records.\nClick the check box next to the record you want to select.\nOr click the check box on title column to select all.");
		return false;
    }
  }
  return true;
}


function delRecord(frmName){
	if( check() ){
		if( frmName == 'form1' ){ strmsg = "Are you sure you want to process the selected records?";} else{strmsg="Are you sure you want to delete the selected records?";}
		if( confirm( strmsg ) ){
			if( document.all.chkOption.length > 0 ){
				var strChk = "";
				var chkLen = 0;
				for( var p = 0; p < document.all.chkOption.length; p++ ){
					if( document.all.chkOption[p].checked ){
						strChk = strChk + "<input type='hidden' name='option" + chkLen + "' value='" + document.all.chkOption[p].value + "'>";
						chkLen++;
					}
				}
				strChk = strChk + "<input type='hidden' name='optionNum' value='" + chkLen + "'>";
				document.all.postValues.innerHTML = strChk;
			}
			
			eval( "document." + frmName + ".submit();" );
			
		}
	}
}

function chkCheckAdd(){

if( document.all.chkOptionAdd.length == null ){
	document.all.chkAllAdd.checked=document.all.chkOptionAdd.checked;
}
if(document.all.chkOptionAdd.length>0){
	 for (var i=0;i<document.all.chkOptionAdd.length;i++){
		 	if(document.all.chkOptionAdd[i].checked==false){document.all.chkAllAdd.checked=false;return;}
	 }
	 document.all.chkAllAdd.checked=true;
}
}

function checkAllAdd(){
	var chkFlag=document.all.chkAllAdd.checked;
		
	if(document.all.chkOptionAdd.length==null){
		document.all.chkOptionAdd.checked=chkFlag;
	}else{
		 for (var i=0;i<document.all.chkOptionAdd.length;i++){
		 	document.all.chkOptionAdd[i].checked=chkFlag;
		 }
	}
}

function checkAdd(){
 
  if(document.all.chkOptionAdd.length==null && !document.all.chkOptionAdd.checked){
    alert("You didn't select any records.\nClick the check box next to the record you want to add.\nOr click the check box on title column to select all.");
    return false;
  }
  for (var i=0;i<document.all.chkOptionAdd.length;i++){
    if(document.all.chkOptionAdd[i].checked){
		return true;
	}
    if(i==(document.all.chkOptionAdd.length-1)){
		alert("You didn't select any records.\nClick the check box next to the record you want to add.\nOr click the check box on title column to select all.");
		return false;
    }
  }
  return true;
}

function rowOverEffect(object) {
  object.className = 'dataTableRowOver';
}
function rowOutEffect(object,color) {
  if( color == '#FFFFF7' ){
	object.className = 'dataTableDefault';  
	return;
  }
  if( color.toUpperCase() == "#E4EFFB" ){
	  object.className = 'dataTableHilightGrey';
  }else{
	  object.className = 'dataTableHilight';
  }
}


function auto_jump( len, needle, object ){
	if( len == needle ){
		eval( "document.all."+object+".focus();" );	
	}
}

</script>
