/* ----------------------------------------------------------------------
	DEFAULT VALIDATION FORMS
---------------------------------------------------------------------- */
function checkInput(inputId, errorMessage)
{
	var input = document.getElementById(inputId);
	if(!input)
	{
		alert( "Input " + inputId + " not found!");
		return false;
	}

	if( input.value == "" )
    	return focusFailedInput(inputId,errorMessage);
     
    return true;
}

function compareFields(fieldId1, fieldId2, errorMessage)
{
	var field1 = document.getElementById(fieldId1);
	if(!field1)
	{
		alert( "Element " + fieldId1 + " not found!");		
		return false;
	}

	var field2 = document.getElementById(fieldId2);
	if(!field2)
	{
		alert( "Element " + fieldId2 + " not found!");		
		return false;
	}

	if( field1.value != field2.value )
    	return focusFailedInput(fieldId2,errorMessage);
     
    return true;
}

function checkTextarea(inputId, errorMessage)
{
	var input = document.getElementById(inputId);
	if(!input)
	{
		alert( "Textarea " + inputId + " not found!");		
		return false;
	}

	if( input.value.length <= 3 )
    	return focusFailedInput(inputId,errorMessage);
     
    return true;
}

function checkEmail(inputId,errorMessage)
{
	var input = document.getElementById(inputId);
	if(!input)
	{
		alert( "Input " + inputId + " not found!");
		return false;
	}

    if (!isValidEmail(input.value)) 
    {
        focusFailedInput(inputId,errorMessage);
        return false;
    }
    return true;
}

function isValidEmail(email)
{
 	var template = /^[0-9a-z]+[0-9a-z._-]*\@[0-9a-z]+[0-9a-z._-]*\.[0-9a-z]{2,}$/i;
  	if (template.test(email) == false) return false;
	return true;
}

function clearError()
{
	var labels = document.getElementsByTagName("label");
	
	for(var i = 0; i < labels.length; i++ )
	{
		var label = labels[i];
		label.className = label.className.replace("error", "");
	}
	return true;
}

function focusFailedInput(inputId, errorMessage)
{
	var labels = document.getElementsByTagName("label");

	var tmplabel;
	// set error class to correct label and remove error class from others
	for(var i = 0; i < labels.length; i++ )
	{
		var label = labels[i];
		label.className = label.className.replace("error", "");
		// if anything will be wrong, remove break statement
		// KCI -> KCI i think it is wrong 'couse it coulnd not loop to the end
		if( label.htmlFor == inputId ) { label.className += " error"; break; }
	}
	
	var element = document.getElementById(inputId);
	if(errorMessage)
		myAlert(errorMessage,element);
		
	return false;
}

function checkRadio(form, input, errorMessage, inputId)
{
	var tmpForm = document.getElementById(form);
	if(tmpForm)
		form = tmpForm;
		
	if(!form[input])
		alert( "Element " + input + " not found!");		
	
	if(!form[input].length) // 1 input
	{
		if(form[input].checked) return true;
		return focusFailedInput(inputId,errorMessage);
	}
	
	var i = 0;
	for( i ; i < form[input].length; i++ )
		if(form[input][i].checked == true) break;

	if( i == form[input].length )
    	return focusFailedInput(inputId,errorMessage);
     
    return true;
}

function groupFields(name,id,cnt,message)
{
	var count = parseInt(cnt);
	for( var i = 1; i <= count; i++ )
		if(document.getElementById(id + "_" + i,message).value == "") return true;
	return focusFailedInput(id + "_1",message);
}

function groupEmails(name,id,cnt,message)
{
	var template = /^[0-9a-z]+[0-9a-z._-]*\@[0-9a-z]+[0-9a-z._-]*\.[0-9a-z]{2,}$/i;
	var count = parseInt(cnt);
	for( var i = 1; i <= count; i++ )
		if(template.test(document.getElementById(id + "_" + i,message).value) == true) return true;
	return focusFailedInput(id + "_1",message);
}

<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//-->