var isiri2901_lang = 1; var isiri2901_nativelang = 0; var isirikey = [
0x0020, 0x0021, 0x061B, 0x066B, 0xFDFC, 0x066A, 0x060C, 0x06AF, 0x0029, 0x0028, 0x002A, 0x002B, 0x0648, 0x002D, 0x002E, 0x002F, 0x06F0, 0x06F1, 0x06F2, 0x06F3, 0x06F4, 0x06F5, 0x06F6, 0x06F7, 0x06F8, 0x06F9, 0x003A, 0x06A9, 0x003E, 0x003D, 0x003C, 0x061F, 0x066C, 0x0624, 0x200C, 0x0698, 0x064A, 0x064D, 0x0625, 0x0623,0x0622, 0x0651, 0x0629, 0x00BB, 0x00AB, 0x0621, 0x0654, 0x005D, 0x005B, 0x0652, 0x064B, 0x0626, 0x064F, 0x064E, 0x0670, 0x064C, 0x0653, 0x0650, 0x0643, 0x062C, 0x005C, 0x0686, 0x00D7, 0x0640, 0x200D, 0x0634, 0x0630, 0x0632, 0x06CC, 0x062B, 0x0628, 0x0644, 0x0627, 0x0647, 0x062A, 0x0646, 0x0645, 0x067E, 0x062F, 0x062E,
0x062D, 0x0636, 0x0642, 0x0633, 0x0641, 0x0639, 0x0631, 0x0635, 0x0637, 0x063A, 0x0638, 0x007D, 0x007C, 0x007B, 0x007E];
function PersianKeyDown(e) {if (window.event) e = window.event; if (e.ctrlKey && e.altKey) { if (isiri2901_lang == 0)setPersian(); else setEnglish(); try { e.preventDefault(); } catch (err) {} return false;} return true;} var pk_test_ev;function PersianKeyPress(e) {var key; var obj; if (window.event) { e = window.event; obj = e.srcElement; key = e.keyCode; } else{ obj = e.target; key = e.charCode;} if (e.bubbles==false) return true; if (key >= 0x00FF) {
isiri2901_nativelang = 1; setPersian(); } else if (isiri2901_nativelang == 1) {isiri2901_nativelang = 0; setEnglish();} if (key < 0x0020 || key >= 0x007F || e.ctrlKey || e.altKey || e.metaKey) return true; if (isiri2901_lang == 1) { var newkey; if (key == 0x0020 && e.shiftKey) newkey = 0x200C; else newkey = isirikey[key - 0x0020]; if (newkey == key) return true; try { var new_event=document.createEvent("KeyEvents"); new_event.initKeyEvent("keypress", false, true, document.defaultView, false, false, false, false, 0, newkey); obj.dispatchEvent(new_event); e.preventDefault(); } catch (err) { try { e.keyCode = newkey; } catch (err) { try {
pnhMozStringInsert(obj, String.fromCharCode(newkey)); e.preventDefault(); } catch (err) { obj.value += String.fromCharCode(newkey); e.preventDefault();}}}} return true;} function setPersian (obj, quiet) {isiri2901_lang = 1; if (obj) { obj.style.textAlign = "right"; obj.style.direction = "rtl"; obj.focus();} if (!quiet) window.defaultStatus = "Persian Keyboard (Press Ctrl+Alt+Space to change to English)"; } function setEnglish (obj, quiet) { isiri2901_lang = 0;
if (obj) { obj.style.textAlign = "left"; obj.style.direction = "ltr"; obj.focus();} if (!quiet)
window.defaultStatus = "English Keyboard (Press Ctrl+Alt+Space to change to Persian)";} function toggleDir (obj, quiet) { var isrtl = 0; if (obj) isrtl = obj.style.direction != 'ltr';
else isrtl = isiri2901_lang; if (isrtl) setEnglish(obj, quiet); else setPersian(obj, quiet);}
function pnhMozStringInsert(elt, newtext) {var posStart = elt.selectionStart; var posEnd = elt.selectionEnd; var scrollTop = elt.scrollTop; var scrollLeft = elt.scrollLeft; elt.value = elt.value.slice(0,posStart)+newtext+elt.value.slice(posEnd); var newpos = posStart+newtext.length;
elt.selectionStart = newpos; elt.selectionEnd = newpos;	elt.scrollTop = scrollTop; elt.scrollLeft = scrollLeft; elt.focus();}