= 0 ) { i++; // advance index for joint letters str += gas(ch); } else if ( ccode < cm.length && cm[ccode] ) { str += gas( cm[ccode] ); // no joint letter, but valid ULY } else { str += gas(ccode); // non-ULY, return whatever is entered } prev = cur; } return str; } // isvowel -- returns true if ch is a vowel in Uyghur function isvowel ( ch ) { var code = gac ( ch ); if ( ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u' || ch == 'A' || ch == 'E' || ch == 'I' || ch == 'O' || ch == 'U' ) { return true; } if ( code == PRIMe || code == PRIME || code == COLo || code == COLO || code == COLu || code == COLU ) { return true; } return false; } function isalpha ( code ) { if ( (gac('A') <= code && code <= gac('Z')) || (gac('a') <= code && code <= gac('z')) ) { return true; } return false; } function AttachEvent(obj, evt, fnc, useCapture){ if (!useCapture) useCapture = false; if (obj.addEventListener) { obj.removeEventListener(evt, fnc, useCapture); obj.addEventListener(evt, fnc, useCapture); return true; } else if (obj.attachEvent) { obj.detachEvent( "on" + evt, fnc); return obj.attachEvent( "on" + evt, fnc); } } // attach event handlers to textareas and textfields function attachEvents ( ) { if ( typeof(attachAll)=="undefined" || attachAll == null ) { attachAll = false; } if ( typeof(bedit_allow) != "undefined" && bedit_allow && bedit_allow.length != 0 ) { allowed_names = bedit_allow.split ( ':' ); } else { allowed_names = new Array(); } if ( typeof(bedit_deny) != "undefined" && bedit_deny && bedit_deny.length != 0 ) { denied_names = bedit_deny.split ( ':' ); } else { denied_names = new Array();; } var tas = document.getElementsByTagName("TEXTAREA"); // textareas var tfs = document.getElementsByTagName("INPUT"); // input fields for ( i = 0; i < tas.length; i++ ) { if ( shouldAttach(tas[i].name) ) { AttachEvent ( tas[i], 'keypress', naddchar, false ); AttachEvent ( tas[i], 'keydown', proc_kd, false ); } } for ( i = 0; i < tfs.length; i++ ) { if ( tfs[i].type.toLowerCase() == "text" && shouldAttach(tfs[i].name)) { AttachEvent ( tfs[i], 'keypress', naddchar, false ); AttachEvent ( tfs[i], 'keydown', proc_kd, false ); } } } function shouldAttach ( name ) { var j; if ( attachAll == true ) { for ( j = 0; j < denied_names.length; j++ ) { if ( name == denied_names[j] ) { return false; } } return true; } else { // global attach is disabled, only attach those that are specified for ( j = 0; j < allowed_names.length; j++ ) { if ( name == allowed_names[j] ) { return true; } } return false; } } /* for Mozilla/Opera (taken from dean.edwards.name) */ if (document.addEventListener) { document.addEventListener("DOMContentLoaded", bedit_onLoad, false); } /* for Internet Explorer */ /*@cc_on @*/ /*@if (@_win32) document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>"); var script = document.getElementById("__ie_onload"); script.onreadystatechange = function() { if (this.readyState == "complete") { bedit_onLoad(); // call the onload handler } }; /*@end @*/ /* for webkit-based browsers */ if (/WebKit/i.test(navigator.userAgent)) { // sniff var _timer = setInterval(function() { if (/loaded|complete/.test(document.readyState)) { bedit_onLoad(); // call the onload handler } }, 100); } // add new onLoad while keeping the old, if any old_onLoad = null; add_onLoad(); function add_onLoad() { old_onLoad = window.onload; window.onload = bedit_onLoad; } function bedit_onLoad() { // quit if this function has already been called if (arguments.callee.done) return; arguments.callee.done = true; // kill the timer if (_timer) clearInterval(_timer); if( typeof(selchange) != 'undefined' ) { selchange('src'); } bedit_init(); attachEvents(); if ( old_onLoad ) { old_onLoad(); } } function addchar(content, event) { return naddchar(event); } function proc_kd_ctrl_k ( source, ev ) { imode = 1 - imode; return true; } function proc_kd_ctrl_j ( source, ev ) { var t = gsel(source); if ( t == "" ) { return false; } else { ins(source, ak2uni(t)); return true; } } function proc_kd_ctrl_u ( source, ev ) { var t = gsel(source); if ( t == "" ) { return false; } else { ins(source, uly2uy(t)); return true; } } function proc_kd_ctrl_t ( source, ev ) { if ( source.style.direction == "ltr" ) { source.style.direction = "rtl"; } else { source.style.direction = "ltr"; } return true; } function proc_kd(event) { var x = false; // should cancel? var e = event ? event : window.event; var k = e.keyCode ? e.keyCode : e.which; var s = e.srcElement ? e.srcElement : e.target; if ( e.ctrlKey) { var f = false; for(var az = gac('A'); az <= gac('Z'); az++ ) { eval('if ( k == ' + az + ' && typeof proc_kd_ctrl_' + gas(az).toLowerCase() + ' == "function" ) { x = ' + 'proc_kd_ctrl_' + gas(az).toLowerCase(az) + '(s, e); f=true;}'); if(f) break; } } if ( x ) { e.cancelBubble = true; if(e.preventDefault) e.preventDefault(); if(e.stopPropagation) e.stopPropagation(); e.returnValue = false; return false; } return true; } function gsel(source) { var s = source; if ( document.all ) { return document.selection.createRange().text; } else { var ss = s.selectionStart; var se = s.selectionEnd; if ( ss < se ) { return s.value.substring (ss, se); } } return ""; } function ins(source, str) { var s = source; if ( document.selection && document.selection.createRange) { document.selection.createRange().text = str; } else { // we cannot modify event.which in Mozilla/FireFox, have to do something more interesting var ss = s.selectionStart; var se = s.selectionEnd; // Mozilla/Firefox scrolls to top in textarea after text input, fix it: var sTop, sLeft; if (s.type == 'textarea' && typeof s.scrollTop != 'undefined') { sTop = s.scrollTop; sLeft = s.scrollLeft; } s.value = s.value.substring (0, ss) + str + s.value.substr(se); if (typeof sTop != 'undefined') { s.scrollTop = sTop; s.scrollLeft = sLeft; } s.setSelectionRange(ss + str.length, ss + str.length ); } } // addchar function naddchar(event) { var e = event ? event : window.event; var k = e.keyCode ? e.keyCode : e.which; var s = e.srcElement ? e.srcElement : e.target; if ( !inited ) { bedit_init(); } if ( !e.ctrlKey && !e.metaKey && imode == 0 && k < km.