/*
Html2Xhtml : Javascript Mini HTML to XHTML Parser 
--------------------------------------------------

Copyright ¨Ï 2006 All rights reserved. Jacob Lee <letsgolee@lycos.co.kr>

Free for noncommercial && commercial use.
*/
function getXHTML(data) { return new Html2Xhtml(data).parse() }; function Html2Xhtml(data) { this.data = data || '' }; Html2Xhtml.prototype.setHTML = function(data) { this.data = data || this.data }; Html2Xhtml.prototype.parse = function() { var state = 0; var xhtml = ''; var p = 0; var unget = false; var tagname = ''; var attrname = ''; var attrval = ''; var quot = ''; var data = this.data; var len = data.length; var phpval = ''; var tagtype = 0; var insidepre = false; while (1) { if (p >= len && !unget) { return xhtml } if (unget) { unget = false } else { var c = data.substr(p++, 1) } switch (state) { case 0: if (c == '<') { state = 1; break } var cc = c.charCodeAt(); if (Html2Xhtml.charEntities[cc]) { xhtml += '&' + Html2Xhtml.charEntities[cc] + ';' } else { xhtml += c } break; case 1: if (/[a-zA-Z]/.test(c)) { state = 2; tagtype = 1; tagname = c.toLowerCase(); break } if (c == '/') { state = 2; tagtype = -1; break } if (c == '!') { if (data.substr(p, 2) == '--') { xhtml += '<!--'; p += 2; state = 9; break } xhtml += '<!'; state = 10; break } if (c == '?') { state = 11; xhtml += '<' + '?'; break } xhtml += '&lt;'; unget = true; state = 0; break; case 2: if (Html2Xhtml.isSpaceChar[c]) { xhtml += (!insidepre && tagtype > 0 && Html2Xhtml.hasNLBefore[tagname] && xhtml.length && xhtml.substr(xhtml.length - 1, 1) != '\n' ? '\n' : '') + (tagtype > 0 ? '<' : '</') + tagname; state = 3; break } if (c == '/') { xhtml += (!insidepre && tagtype > 0 && Html2Xhtml.hasNLBefore[tagname] && xhtml.length && xhtml.substr(xhtml.length - 1, 1) != '\n' ? '\n' : '') + (tagtype > 0 ? '<' : '</') + tagname; if (data.substr(p, 1) != '>') { state = 3; break } state = 4; break } if (c == '>') { xhtml += (!insidepre && tagtype > 0 && Html2Xhtml.hasNLBefore[tagname] && xhtml.length && xhtml.substr(xhtml.length - 1, 1) != '\n' ? '\n' : '') + (tagtype > 0 ? '<' : '</') + tagname; unget = true; state = 4; break } tagname += c.toLowerCase(); break; case 3: if (Html2Xhtml.isSpaceChar[c]) { break } if (c == '/') { if (data.substr(p, 1) != '>') { break } state = 4; break } if (c == '>') { unget = true; state = 4; break } attrname = c.toLowerCase(); attrval = ''; state = 5; break; case 4: xhtml += (Html2Xhtml.isEmptyTag[tagname] ? ' />' : '>') + (!insidepre && tagtype < 0 && Html2Xhtml.hasNLAfter[tagname] && p < len && data.substr(p, 1) != '\n' ? '\n' : ''); if (tagtype > 0 && Html2Xhtml.dontAnalyzeContent[tagname]) { state = 13; attrname = attrval = quot = ''; tagtype = 0; break } if (tagname == 'pre') { insidepre = !insidepre } state = 0; tagname = attrname = attrval = quot = ''; tagtype = 0; break; case 5: if (Html2Xhtml.isSpaceChar[c]) { xhtml += ' ' + attrname; if (Html2Xhtml.isEmptyAttr[attrname]) { xhtml += '="' + attrname + '"' } state = 3; break } if (c == '/') { xhtml += ' ' + attrname; if (Html2Xhtml.isEmptyAttr[attrname]) { xhtml += '="' + attrname + '"' } if (data.substr(p, 1) != '>') { state = 3; break } state = 4; break } if (c == '>') { xhtml += ' ' + attrname; if (Html2Xhtml.isEmptyAttr[attrname]) { xhtml += '="' + attrname + '"' } unget = true; state = 4; break } if (c == '=') { xhtml += ' ' + attrname + '='; state = 6; break } if (c == '"' || c == "'") { attrname += '?' } else { attrname += c.toLowerCase() } break; case 6: if (Html2Xhtml.isSpaceChar[c]) { xhtml += (Html2Xhtml.isEmptyAttr[attrname] ? '"' + attrname + '"' : '""'); state = 3; break } if (c == '>') { xhtml += (Html2Xhtml.isEmptyAttr[attrname] ? '"' + attrname + '"' : '""'); unget = true; state = 4; break } if (c == '/' && data.substr(p, 1) == '>') { xhtml += (Html2Xhtml.isEmptyAttr[attrname] ? '"' + attrname + '"' : '""'); state = 4; break } if (c == '"' || c == "'") { quot = c; state = 8; break } attrval = c; state = 7; break; case 7: if (Html2Xhtml.isSpaceChar[c]) { xhtml += '"' + Html2Xhtml.escapeQuot(attrval, '"') + '"'; state = 3; break } if (c == '/' && data.substr(p, 1) == '>') { xhtml += '"' + Html2Xhtml.escapeQuot(attrval, '"') + '"'; state = 4; break } if (c == '>') { unget = true; xhtml += '"' + Html2Xhtml.escapeQuot(attrval, '"') + '"'; state = 4; break } attrval += c; break; case 8: if (c == quot) { xhtml += '"' + Html2Xhtml.escapeQuot(attrval, '"') + '"'; state = 3; break } attrval += c; break; case 9: if (c == '-' && data.substr(p, 2) == '->') { p += 2; xhtml += '-->'; state = 0; break } xhtml += c; break; case 10: if (c == '>') { state = 0 } xhtml += c; break; case 11: if (c == "'" || c == '"') { quot = c; state = 12; break } if (c == '?' && data.substr(p, 1) == '>') { state = 0; xhtml += '?' + '>'; p++; break } xhtml += c; break; case 12: if (c == quot) { state = 11; xhtml += quot + Html2Xhtml.escapeQuot(phpval, quot) + quot; phpval = quot = ''; break } phpval += c; break; case 13: if (c == '<' && data.substr(p, tagname.length + 1).toLowerCase() == '/' + tagname) { unget = true; state = 0; tagname = ''; break } if (tagname == 'textarea') { xhtml += Html2Xhtml.escapeHTMLChar(c) } else { xhtml += c } break } } return xhtml }; Html2Xhtml.escapeQuot = function(str, quot) { if (!quot) { quot = '"' } if (quot == '"') { return str.replace(/"/ig, '\\"') } return str.replace(/'/ig, "\\'") }; Html2Xhtml.escapeHTMLChar = function(c) { if (c == '&') { return '&amp;' } if (c == '<') { return '&lt;' } if (c == '>') { return '&gt;' } var cc = c.charCodeAt(); if (Html2Xhtml.charEntities[cc]) { return '&' + Html2Xhtml.charEntities[cc] + ';' } else { return c } }; Html2Xhtml.isSpaceChar = { ' ': 1, '\r': 1, '\n': 1, '\t': 1 }; Html2Xhtml.isEmptyTag = { 'area': 1, 'base': 1, 'basefont': 1, 'br': 1, 'hr': 1, 'img': 1, 'input': 1, 'link': 1, 'meta': 1, 'param': 1 }; Html2Xhtml.isEmptyAttr = { 'checked': 1, 'compact': 1, 'declare': 1, 'defer': 1, 'disabled': 1, 'ismap': 1, 'multiple': 1, 'noresize': 1, 'nosave': 1, 'noshade': 1, 'nowrap': 1, 'readonly': 1, 'selected': 1 }; Html2Xhtml.hasNLBefore = { 'div': 1, 'p': 1, 'table': 1, 'tbody': 1, 'tr': 1, 'td': 1, 'th': 1, 'title': 1, 'head': 1, 'body': 1, 'script': 1, 'comment': 1, 'li': 1, 'meta': 1, 'h1': 1, 'h2': 1, 'h3': 1, 'h4': 1, 'h5': 1, 'h6': 1, 'hr': 1, 'ul': 1, 'ol': 1, 'option': 1, 'link': 1 }; Html2Xhtml.hasNLAfter = { 'html': 1, 'head': 1, 'body': 1, 'p': 1, 'th': 1, 'style': 1 }; Html2Xhtml.dontAnalyzeContent = { 'textarea': 1, 'script': 1, 'style': 1 }; Html2Xhtml.charEntities = { 160: 'nbsp', 161: 'iexcl', 162: 'cent', 163: 'pound', 164: 'curren', 165: 'yen', 166: 'brvbar', 167: 'sect', 168: 'uml', 169: 'copy', 170: 'ordf', 171: 'laquo', 172: 'not', 173: 'shy', 174: 'reg', 175: 'macr', 176: 'deg', 177: 'plusmn', 178: 'sup2', 179: 'sup3', 180: 'acute', 181: 'micro', 182: 'para', 183: 'middot', 184: 'cedil', 185: 'sup1', 186: 'ordm', 187: 'raquo', 188: 'frac14', 189: 'frac12', 190: 'frac34', 191: 'iquest', 192: 'Agrave', 193: 'Aacute', 194: 'Acirc', 195: 'Atilde', 196: 'Auml', 197: 'Aring', 198: 'Aelig', 199: 'Ccedil', 200: 'Egrave', 201: 'Eacute', 202: 'Ecirc', 203: 'Euml', 204: 'igrave', 205: 'iacute', 206: 'icirc', 207: 'iuml', 208: 'eth', 209: 'ntilde', 210: 'ograve', 211: 'oacute', 212: 'ocirc', 213: 'otilde', 214: 'ouml', 215: 'times', 216: 'oslash', 217: 'ugrave', 218: 'uacute', 219: 'ucirc', 220: 'uuml', 221: 'yacute', 222: 'thorn', 223: 'szlig', 224: 'agrave', 225: 'aacute', 226: 'acirc', 227: 'atilde', 228: 'auml', 229: 'aring', 230: 'aelig', 231: 'ccedil', 232: 'egrave', 233: 'eacute', 234: 'ecirc', 235: 'euml', 236: 'igrave', 237: 'iacute', 238: 'icirc', 239: 'iuml', 240: 'eth', 241: 'ntilde', 242: 'ograve', 243: 'oacute', 244: 'ocirc', 245: 'otilde', 246: 'ouml', 247: 'divide', 248: 'oslash', 249: 'ugrave', 250: 'uacute', 251: 'ucirc', 252: 'uuml', 253: 'yacute', 254: 'thorn', 255: 'yuml', 338: 'oelig', 339: 'oelig', 352: 'scaron', 353: 'scaron', 376: 'yuml', 710: 'circ', 732: 'tilde', 8194: 'ensp', 8195: 'emsp', 8201: 'thinsp', 8204: 'zwnj', 8205: 'zwj', 8206: 'lrm', 8207: 'rlm', 8211: 'ndash', 8212: 'mdash', 8216: 'lsquo', 8217: 'rsquo', 8218: 'sbquo', 8220: 'ldquo', 8221: 'rdquo', 8222: 'bdquo', 8224: 'dagger', 8225: 'dagger', 8240: 'permil', 8249: 'lsaquo', 8250: 'rsaquo', 8364: 'euro', 402: 'fnof', 913: 'alpha', 914: 'beta', 915: 'gamma', 916: 'delta', 917: 'epsilon', 918: 'zeta', 919: 'eta', 920: 'theta', 921: 'iota', 922: 'kappa', 923: 'lambda', 924: 'mu', 925: 'nu', 926: 'xi', 927: 'omicron', 928: 'pi', 929: 'rho', 931: 'sigma', 932: 'tau', 933: 'upsilon', 934: 'phi', 935: 'chi', 936: 'psi', 937: 'omega', 945: 'alpha', 946: 'beta', 947: 'gamma', 948: 'delta', 949: 'epsilon', 950: 'zeta', 951: 'eta', 952: 'theta', 953: 'iota', 954: 'kappa', 955: 'lambda', 956: 'mu', 957: 'nu', 958: 'xi', 959: 'omicron', 960: 'pi', 961: 'rho', 962: 'sigmaf', 963: 'sigma', 964: 'tau', 965: 'upsilon', 966: 'phi', 967: 'chi', 968: 'psi', 969: 'omega', 977: 'thetasym', 978: 'upsih', 982: 'piv', 8226: 'bull', 8230: 'hellip', 8242: 'prime', 8243: 'prime', 8254: 'oline', 8260: 'frasl', 8472: 'weierp', 8465: 'image', 8476: 'real', 8482: 'trade', 8501: 'alefsym', 8592: 'larr', 8593: 'uarr', 8594: 'rarr', 8595: 'darr', 8596: 'harr', 8629: 'crarr', 8656: 'larr', 8657: 'uarr', 8658: 'rarr', 8659: 'darr', 8660: 'harr', 8704: 'forall', 8706: 'part', 8707: 'exist', 8709: 'empty', 8711: 'nabla', 8712: 'isin', 8713: 'notin', 8715: 'ni', 8719: 'prod', 8721: 'sum', 8722: 'minus', 8727: 'lowast', 8730: 'radic', 8733: 'prop', 8734: 'infin', 8736: 'ang', 8743: 'and', 8744: 'or', 8745: 'cap', 8746: 'cup', 8747: 'int', 8756: 'there4', 8764: 'sim', 8773: 'cong', 8776: 'asymp', 8800: 'ne', 8801: 'equiv', 8804: 'le', 8805: 'ge', 8834: 'sub', 8835: 'sup', 8836: 'nsub', 8838: 'sube', 8839: 'supe', 8853: 'oplus', 8855: 'otimes', 8869: 'perp', 8901: 'sdot', 8968: 'lceil', 8969: 'rceil', 8970: 'lfloor', 8971: 'rfloor', 9001: 'lang', 9002: 'rang', 9426: 'copy', 9674: 'loz', 9824: 'spades', 9827: 'clubs', 9829: 'hearts', 9830: 'diams' };