+function div_show(div)
+{
+ div.style.top = parseInt((document.body.clientHeight - parseInt(getStyle(div,"height", "height"))) / 2) + document.body.scrollTop;
+ div.style.visibility = "visible";
+}
+
+/*
+ st
+ text
+ tout: if < 0 => infinite
+ butt: [ strings ]
+ w:
+ h:
+ is_opa:
+ block_time:
+ */
+
+function notify_document(st, text, tout, butt, confirm_func, confirm_func_args, w, h, is_opa, block_time)
+{
+ var i, clo, clodiv_ctx, clodiv_wai, box;
+
+ this.st = st;
+
+ this.ancestor = document.body;
+ this.confirm_func = confirm_func;
+ this.confirm_func_args = confirm_func_args;
+ this.st.st_loc_new++;
+
+ clodiv_ctx = document.createElement("div");
+ clodiv_ctx.className = "notify_clo";
+
+ for (i = 0 ; i < butt.length ; i++) {
+ this.input_add(butt[i], i, this.hide, clodiv_ctx);
+ }
+
+ if (block_time > 0) {
+ clodiv_wai = document.createElement("div");
+ clodiv_wai.className = "notify_clo";
+
+ this.input_add("leggere, prego.", 0, null, clodiv_wai);
+ this.clodiv = clodiv_wai;
+ this.clodiv_pkg = clodiv_ctx;
+ clodiv_ctx.style.display = 'none';
+ }
+ else {
+ this.clodiv = clodiv_ctx;
+ }
+
+ cont = document.createElement("div");
+
+ cont.style.borderBottomStyle = "solid";
+ cont.style.borderBottomWidth = "1px";
+ cont.style.borderBottomColor = "gray";
+ cont.style.height = (h - 50)+"px";
+ cont.style.overflow = "auto";
+ cont.style.textAlign = "left";
+ cont.style.padding = "8px";
+ cont.style.fontFamily = "monospace";
+ cont.innerHTML = text;
+
+ box = document.createElement("div");
+ if (is_opa)
+ box.className = "notify_opaque";
+ else
+ box.className = "notify";
+
+ box.style.zIndex = 200;
+ box.style.width = w+"px";
+ box.style.marginLeft = -parseInt(w/2)+"px";
+ box.style.height = h+"px";
+ box.style.top = parseInt((document.body.clientHeight - h) / 2) + document.body.scrollTop;
+ box.appendChild(cont);
+ box.appendChild(this.clodiv);
+ box.style.visibility = "visible";
+
+ this.notitag = box;
+
+ this.ancestor.appendChild(box);
+
+ if (tout > 0) {
+ this.toutid = setTimeout(function(obj){ obj.unblock(); }, tout, this);
+ }
+
+ if (block_time != 0) {
+ this.tblkid = setTimeout(function(obj){ obj.notitag.removeChild(obj.clodiv); obj.clodiv = obj.clodiv_pkg; obj.clodiv.style.display = ''; obj.notitag.appendChild(obj.clodiv); }, block_time, this);
+ }
+}
+
+notify_document.prototype = {
+ ancestor: null,
+ st: null,
+ notitag: null,
+ toutid: null,
+ clo: null,
+
+ clodiv: null,
+ clodiv_pkg: null,
+
+ butt: null,
+ tblkid: null,
+
+ confirm_func: null,
+ confirm_func_args: [],
+
+ ret: -1,
+
+ /*
+ s: button string
+ idx: button index
+ onclick_cb: name of the onclick callback (with signature f(idx) ) or null
+ anc: parent dom object
+
+ return new button dom object
+ */
+ input_add: function(s, idx, onclick_cb, anc)
+ {
+ var clo;
+
+ clo = document.createElement("input");
+ clo.type = "submit";
+ clo.className = "button";
+ clo.style.bottom = "4px";
+ clo.style.margin = "2px";
+ clo.obj = this;
+ clo.obj_idx = idx;
+ clo.value = s;
+ if (onclick_cb)
+ clo.onclick = function () { onclick_cb.call(this.obj, this.obj_idx); };
+
+ formsub_hilite(clo);
+ anc.appendChild(clo);
+
+ return (clo);
+ },
+
+ ret_get: function()
+ {
+ // alert("quiz: "+this.rett);
+ return this.ret;
+ },
+
+ unblock: function()
+ {
+ if (this.st.st_loc < this.st.st_loc_new) {
+ this.st.st_loc++;
+ }
+ },
+
+ hide: function(val)
+ {
+ if (this.confirm_func != null) {
+ var args;
+
+ args = [ val ].concat(this.confirm_func_args);
+
+ if (this.confirm_func.apply(null, args) == false) {
+ return false;
+ }
+ }
+ this.ret = val;
+ clearTimeout(this.toutid);
+ this.ancestor.removeChild(this.notitag);
+ this.unblock();
+ }
+}
+