var isMozilla = (navigator.userAgent.toLowerCase().indexOf('gecko')!=-1) ? true : false;
var regexp = new RegExp("[\r]","gi");

function storeCaret(selec,formulaire,champs)
{
	if (isMozilla) 
	{
	// Si on est sur Mozilla

		oField = document.forms[formulaire].elements[champs];

		objectValue = oField.value;

		deb = oField.selectionStart;
		fin = oField.selectionEnd;

		objectValueDeb = objectValue.substring( 0 , oField.selectionStart );
		objectValueFin = objectValue.substring( oField.selectionEnd , oField.textLength );
		objectSelected = objectValue.substring( oField.selectionStart ,oField.selectionEnd );

	//	alert("Debut:'"+objectValueDeb+"' ("+deb+")\nFin:'"+objectValueFin+"' ("+fin+")\n\nSelectionné:'"+objectSelected+"'("+(fin-deb)+")");
			
		oField.value = objectValueDeb + "[" + selec + "]" + objectSelected + "[/" + selec + "]" + objectValueFin;
		oField.selectionStart = strlen(objectValueDeb);
		oField.selectionEnd = strlen(objectValueDeb + "[" + selec + "]" + objectSelected + "[/" + selec + "]");
		oField.focus();
		oField.setSelectionRange(
			objectValueDeb.length + selec.length + 2,
			objectValueDeb.length + selec.length + 2);
	}
	else
	{
	// Si on est sur IE
		
		oField = document.forms[formulaire].elements[champs];
		var str = document.selection.createRange().text;

		if (str.length>0)
		{
		// Si on a selectionné du texte
			var sel = document.selection.createRange();
			sel.text = "[" + selec + "]" + str + "[/" + selec + "]";
			sel.collapse();
			sel.select();
		}
		else
		{
			oField.focus(oField.caretPos);
		//	alert(oField.caretPos+"\n"+oField.value.length+"\n")
			oField.focus(oField.value.length);
			oField.caretPos = document.selection.createRange().duplicate();
			
			var bidon = "%~%";
			var orig = oField.value;
			oField.caretPos.text = bidon;
			var i = oField.value.search(bidon);
			oField.value = orig.substr(0,i) + "[" + selec + "][/" + selec + "]" + orig.substr(i, oField.value.length);
			var r = 0;
			for(n = 0; n < i; n++)
			{if(regexp.test(oField.value.substr(n,2)) == true){r++;}};
			pos = i + 2 + selec.length - r;
			//placer(document.forms['news'].elements['newst'], pos);
			var r = oField.createTextRange();
			r.moveStart('character', pos);
			r.collapse();
			r.select();

		}
	}
}



function emoticon(text,formulaire,champs) {
	var txtarea = document.forms[formulaire].elements[champs];
	text = ' ' + text + ' ';
	if (txtarea.createTextRange && txtarea.caretPos) {
		var caretPos = txtarea.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
		txtarea.focus();
	} else {
		txtarea.value  += text;
		txtarea.focus();
	}
}

function quoting(pseudo,text,formulaire,champs) {
	var txtarea = document.forms[formulaire].elements[champs];
	text = '[quote='+pseudo+']' + text + '[/quote]';
	while (text.indexOf('\\n')!=-1) text = text.replace('\\n','\n');

	if (txtarea.createTextRange && txtarea.caretPos) {
		var caretPos = txtarea.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
		txtarea.focus();
	} else {
		txtarea.value  += text;
		txtarea.focus();
	}
}



function showSmileys(formulaire,champs) {
   window.open('http://www.forum-sexualite.net/pages/popup_smileys.php?form='+formulaire+'&element='+champs,'Smileys','height=250,width=400,resizable=1,fullscreen=0,toolbar=0,statut=0');
}
function showColor(formulaire,champs) {
   window.open('http://www.forum-sexualite.net/pages/popup_color.php?form='+formulaire+'&element='+champs,'Couleurs','height=220,width=300,resizable=0,fullscreen=0,toolbar=0,statut=0');
}
function chooseColor(formulaire,champs) {
   window.open('http://www.forum-sexualite.net/pages/popup_color2.php?form='+formulaire+'&element='+champs,'Couleurs','height=220,width=300,resizable=0,fullscreen=0,toolbar=0,statut=0');
}
function chooseTheme(formulaire,champs) {
   window.open('http://www.forum-sexualite.net/pages/popup_theme.php?form='+formulaire+'&element='+champs,'Theme','height=400,width=250,scrollbars=1,resizable=0,fullscreen=0,toolbar=0,statut=0');
}
function refresh() {
  shoutbox.location.reload(); 	
}
function alerter(type,id_objet,id_parent) {
   window.open('http://www.forum-sexualite.net/pages/popup_alerter.php?type='+type+'&id_objet='+id_objet+'&id_parent='+id_parent,'Alerter','height=260,width=410,resizable=0,fullscreen=0,toolbar=0,statut=0');
}