/** Common radio functions */
var I18nHelper = 
{
	resources : null,
	getResources : function()
	{
		if ( !this.resources )
		{
			try 
			{
				this.resources = new Resources();
				if ( messageResources )
				{
					this.resources.load( messageResources );
				}
				else
				{
					alert( 'Attention, la variable messageResources n\'est pas déclarée!' );
				}
			} 
			catch(e) 
			{
			}
		}
		return this.resources;
	}
};



function replaceAll(str, search, repl) {
 while (str.indexOf(search) != -1)
  str = str.replace(search, repl);
 return str;
}

// Remplace les caractères accentués
function accentToNoAccent(str) {
 var norm = new Array('À','Á','Â','Ã','Ä','Å','Æ','Ç','È','É','Ê','Ë',
'Ì','Í','Î','Ï', 'Ð','Ñ','Ò','Ó','Ô','Õ','Ö','Ø','Ù','Ú','Û','Ü','Ý',
'Þ','ß', 'à','á','â','ã','ä','å','æ','ç','è','é','ê','ë','ì','í','î',
'ï','ð','ñ', 'ò','ó','ô','õ','ö','ø','ù','ú','û','ü','ý','ý','þ','ÿ', ' ');
var spec = new Array('A','A','A','A','A','A','A','C','E','E','E','E',
'I','I','I','I', 'D','N','O','O','O','0','O','O','U','U','U','U','Y',
'b','s', 'a','a','a','a','a','a','a','c','e','e','e','e','i','i','i',
'i','d','n', 'o','o','o','o','o','o','u','u','u','u','y','y','b','y', '_');
 for (var i = 0; i < spec.length; i++)
  str = replaceAll(str, norm[i], spec[i]);
 return str;
 }

function accentToNoAccentWithBlank(str) {
 var norm = new Array('À','Á','Â','Ã','Ä','Å','Æ','Ç','È','É','Ê','Ë',
'Ì','Í','Î','Ï', 'Ð','Ñ','Ò','Ó','Ô','Õ','Ö','Ø','Ù','Ú','Û','Ü','Ý',
'Þ','ß', 'à','á','â','ã','ä','å','æ','ç','è','é','ê','ë','ì','í','î',
'ï','ð','ñ', 'ò','ó','ô','õ','ö','ø','ù','ú','û','ü','ý','ý','þ','ÿ');
var spec = new Array('A','A','A','A','A','A','A','C','E','E','E','E',
'I','I','I','I', 'D','N','O','O','O','0','O','O','U','U','U','U','Y',
'b','s', 'a','a','a','a','a','a','a','c','e','e','e','e','i','i','i',
'i','d','n', 'o','o','o','o','o','o','u','u','u','u','y','y','b','y');
 for (var i = 0; i < spec.length; i++)
  str = replaceAll(str, norm[i], spec[i]);
 return str;
 }