User:Tim Starling/Formula wikifier

The formula wikifier is currently available on the internet at [1]. Don't get too excited - it doesn't actually work straight from the website. I'm not exactly a crack JavaScript programmer - does anyone know if there's a way of getting around the security restriction my script suffers?

Other stuff: it only works in IE, it could be made 30 times faster with a small amount of programming effort, and I've only tested in IE 6.

Anyway, here's the code: 


<html>
<frameset cols="270,*">
<frame name="fJsframe" src="jsframe.html">
<frame name="fContent" src="http://www.wikipedia.org">
</frameset>
</html>

jsframe.html

<html>
<script>
<!--
function wikify()
{
elements=[
"H",
"Hydrogen",
"He",
"Helium",
"Li",
"Lithium",
"Be",
"Beryllium",
"B",
"Boron",
"C",
"Carbon",
"N",
"Nitrogen",
"O",
"Oxygen",
"F",
"Fluorine",
"Ne",
"Neon",
"Na",
"Sodium",
"Mg",
"Magnesium",
"Al",
"Aluminium",
"Si",
"Silicon",
"P",
"Phosphorus",
"S",
"Sulfur",
"Cl",
"Chlorine",
"Ar",
"Argon",
"K",
"Potassium",
"Ca",
"Calcium",
"Sc",
"Scandium",
"Ti",
"Titanium",
"V",
"Vanadium",
"Cr",
"Chromium",
"Mn",
"Manganese",
"Fe",
"Iron",
"Co",
"Cobalt",
"Ni",
"Nickel",
"Cu",
"Copper",
"Zn",
"Zinc",
"Ga",
"Gallium",
"Ge",
"Germanium",
"As",
"Arsenic",
"Se",
"Selenium",
"Br",
"Bromine",
"Kr",
"Krypton",
"Rb",
"Rubidium",
"Sr",
"Strontium",
"Y",
"Yttrium",
"Zr",
"Zirconium",
"Nb",
"Niobium",
"Mo",
"Molybdenum",
"Tc",
"Technetium",
"Ru",
"Ruthenium",
"Rh",
"Rhodium",
"Pd",
"Palladium",
"Ag",
"Silver",
"Cd",
"Cadmium",
"In",
"Indium",
"Sn",
"Tin",
"Sb",
"Antimony",
"Te",
"Tellurium",
"I",
"Iodine",
"Xe",
"Xenon",
"Cs",
"Cesium",
"Ba",
"Barium",
"La",
"Lanthanum",
"Hf",
"Hafnium",
"Ta",
"Tantalum",
"W",
"Tungsten",
"Re",
"Rhenium",
"Os",
"Osmium",
"Ir",
"Iridium",
"Pt",
"Platinum",
"Au",
"Gold",
"Hg",
"Mercury (element)",
"Tl",
"Thallium",
"Pb",
"Lead",
"Bi",
"Bismuth",
"Po",
"Polonium",
"At",
"Astatine",
"Rn",
"Radon",
"Fr",
"Francium",
"Ra",
"Radium",
"Ac",
"Actinium",
"Rf",
"Rutherfordium",
"Db",
"Dubnium",
"Sg",
"Seaborgium",
"Bh",
"Bohrium",
"Hs",
"Hassium",
"Mt",
"Meitnerium",
"Uun",
"Ununnilium",
"Uuu",
"Unununium",
"Uub",
"Ununbium",
"Uuq",
"Ununquadium",
"Uuh",
"Unuhexium",
"Uuo",
"Ununoctium",
"Ce",
"Cerium",
"Pr",
"Praseodymium",
"Nd",
"Neodymium",
"Pm",
"Promethium",
"Sm",
"Samarium",
"Eu",
"Europium",
"Gd",
"Gadolinium",
"Tb",
"Terbium",
"Dy",
"Dysprosium",
"Ho",
"Holmium",
"Er",
"Erbium",
"Tm",
"Thulium",
"Yb",
"Ytterbium",
"Lu",
"Lutetium",
"Th",
"Thorium",
"Pa",
"Protactinium",
"U",
"Uranium",
"Np",
"Neptunium",
"Pu",
"Plutonium",
"Am",
"Americium",
"Cm",
"Curium",
"Bk",
"Berkelium",
"Cf",
"Californium",
"Es",
"Einsteinium",
"Fm",
"Fermium",
"Md",
"Mendelevium",
"No",
"Nobelium",
"Lr",
"Lawrencium"]

	tr = top.fContent.document.selection.createRange();
	output = "";
	for (p=0; p<tr.text.length; p++) {
		found = false;
		for (i=0; i<230 && !found; i+=2) {
			if (elements[i] == tr.text.substr(p, 2)) {
				output += "[[" + elements[i+1] + "|" + elements[i] + "]]";
				found = true;
				p++;
			}
		}
		for (i=0; !found && i<230; i+=2) {
			if (elements[i] == tr.text.substr(p,1)) {
				output += "[[" + elements[i+1] + "|" + elements[i] + "]]";
				found = true;
			}
		}
		if (!found) {
			output+=tr.text.substr(p,1);
		}
	}
	tr.text = output;
}

//-->
</script>

<p>URL: <input name=eUrl type=text value=http://www.wikipedia.org width=250>
<input type=button value="Go" onclick="top.fContent.location=eUrl.value">
<p><input type=button name=cbWikify value="Wikify" onClick="wikify()">

</html>

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