var booleanFocus = false;	

function validateContent(setFocus, obj, errMsg1)
{

	wrongTmp = '';

	if (obj.value == '' || obj.value == 0)
	{
		wrongTmp = errMsg1;		
	}	
	if ( wrongTmp != '')
	{
	    obj.className = 'input-page-text required';
	}
	if ( wrongTmp != '' && booleanFocus == false) 
	{
		if ( setFocus == true )
			obj.focus();	
		booleanFocus = true;
	}

	return wrongTmp;		
}

function validateContentNewsletter(setFocus, obj, errMsg1, cssClassName)
{

	wrongTmp = '';

	if (obj.value == '' || obj.value == 0)
	{
		wrongTmp = errMsg1;		
	}	
	if ( wrongTmp != '')
	{
	    obj.className = cssClassName;
	}
	if ( wrongTmp != '' && booleanFocus == false) 
	{
		if ( setFocus == true )
			obj.focus();	
		booleanFocus = true;
	}

	return wrongTmp;		
}