var is_dom = (document.getElementById) ? true : false;
var is_ie  = (document.all) ? true : false;
var is_ie4 = (!is_dom && is_ie) ? true : false;
var is_nn  = (document.layers) ? true : false;
var is_moz = (is_dom && (navigator.appName=="Netscape")) ? true : false;
var is_opr = (is_dom && window.opera) ? true : false;
var is_op7 = (is_opr && document.readyState) ? true : false;
function getById(id) {
if (is_dom) {
return document.getElementById(id);
} else if (is_ie) {
return document.all[id];
} else if (is_nn) {
return document.layers[id];
}
}
function show_div(name) {
var id = getById(name);
if (!id) return;
if (id.style) {
id.style.display = "";
} else {
id.visibility = "show";
}
}
function hide_div(name) {
var id = getById(name);
if (!id) return;
if (id.style) {
id.style.display = "none";
} else {
id.visibility = "none";
}
}
function swap_div(name) {
var id = getById(name);
if (!id) return;
if (id.style) {
if (id.style.display == "none") id.style.display = "";
else id.style.display = "none";
} else {
if (id.visibility == "none") id.visibility = "show";
else id.visibility = "none";
}
}
// ----------------------------------------
// jreply_form.JS
// ----------------------------------------
function ins(name){
if (name != "") paste("[b]"+name+"[/b]"+"\n",1);
}
function Insert(text){
if (text!="") paste("[quote]"+text+"[/quote]\n", 0);
}
function paste(text, flag){
if (document.REPLIER) {
if ((document.selection)&&(flag)) {
document.REPLIER.Post.focus();
document.REPLIER.document.selection.createRange().text = text;
} else document.REPLIER.Post.value += text;
}
}
function get_selection() {
if (document.getSelection){
selection = document.getSelection();
selection = selection.replace(/\r\n\r\n/gi, "_doublecaret_");
selection = selection.replace(/\r\n/gi, " ");
while (selection.indexOf("  ") !=-1) selection = selection.replace(/  /gi, "");
selection = selection.replace(/_doublecaret_/gi, "\r\n\r\n");
} else selection = document.selection.createRange().text;
}