function showHide(nr) {
	if (document.layers) {
		current = (document.layers[nr].display == 'none') ? 'block' : 'none';
		document.layers[nr].display = current;
	} else if (document.all) {
		current = (document.all[nr].style.display == 'none') ? 'block' : 'none';
		document.all[nr].style.display = current;
	} else if (document.getElementById)	{
		current = (document.getElementById(nr).style.display == 'none') ? 'block' : 'none';
		document.getElementById(nr).style.display = current;
	}
	oldCurrent = (current == 'none') ? 'block' : 'none';
	//document["i" + nr].src = eval("faq_" + current + ".src");
}

function checkAlpha(str) {

	for( var i = 0; i < str.length; i++ ) {
		var ch		= str.substring(i, i + 1);
		var strTest	= ch.charCodeAt(0);
		if (! (
			// space
				strTest == 32
			// hyphen
				|| strTest == 45
			// alphabet [a-z], [A-Z]
				|| (strTest >= 65 && strTest <= 90)
				|| (strTest >= 97 && strTest <= 122)
			// List of International Characters that are acceptable.
			// E.g. Š Œ Ž š œ ž Ÿ À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö 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 ù ú û ü ý þ ÿ
				|| strTest == 138 || strTest == 140 || strTest == 142 || strTest == 154 || strTest == 156 || strTest == 158 || strTest == 159
				|| (strTest >= 192 && strTest <= 214) 
				|| (strTest >= 217 && strTest <= 246)
				|| (strTest >= 249 && strTest <= 255)
			) )
		{
			//alert(strTest);
			return false;
		}
	}
	
	return true;
/*			
	var r
	//var exAlpha = new RegExp("[^a-z]","ig");
	
	var exAlpha = /[^a-z\s]/ig;
	r = str.match(exAlpha);
	alert(r);
	return false;*/
}

function matchDemo(){
   var s;
   var re = new RegExp("d(b+)(d)","ig");
   var str = "cdbBdbsbdbdz";
   var arr = re.exec(str);
   s = "$1 contains: " + RegExp.$1 + "\n";
   s += "$2 contains: " + RegExp.$2 + "\n";
   s += "$3 contains: " + RegExp.$3;
   return(s);
}

///****************************************************************
///	CONFIRM SEND
///****************************************************************

function ConfirmSend() {
	switch (theLan) {
		case 'ct':
			var aa = confirm("Està segur de voler enviar aquest missatge?")
			break;
		case 'de':
			var aa = confirm("Möchten Sie es jetzt abschicken?")
			break;
		case 'es':
			var aa = confirm("¿Está seguro de querer enviar este mensaje?")
			break;
		case 'fr':
			var aa = confirm("Voulez-vous réellement envoyer ceci ?")
			break;
		case 'it':
			var aa = confirm("Confermi l'invio dei tuoi dati?")
			break;
		case 'jp':
			var aa = confirm("Do you really want to send this ?")
			break;
		case 'nl':
			var aa = confirm("Bent u zeker dat u dit wil versturen ?")
			break;
		default:
			var aa = confirm("Do you really want to send this ?")
			break;
	}
	
	return aa
}