83 lines
2.8 KiB
HTML
83 lines
2.8 KiB
HTML
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<article id="tattoo_elements">
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<style type="text/css">
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#tattoo_elements li { margin-bottom: 1em; }
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</style>
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<p><a href="http://chemistry.bd.psu.edu/jircitano/periodic4.html">thanks to this site for the images!</a> feel free to suggest other good elements from there.</p>
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<ul>
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Au.gif" />Gold
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Pt.gif" />Platinum
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Ag.gif" />Silver
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<li><img src="http://chemistry.bd.psu.edu/jircitano/He.gif" />Helium
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Li.gif" />Lithium
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Be.gif" />Beryllium
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Pb.gif" />Lead
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Cd.gif" />Cadmium
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Si.gif" />Silicon
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<li><img src="http://chemistry.bd.psu.edu/jircitano/Ca.gif" />Calcium
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</ul>
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<p>for use on the results of <a href="http://physics.nist.gov/PhysRefData/ASD/lines_form.html">this atomic spectra database</a>:</p>
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<p>CSS:</p>
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<pre>
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.ac {
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background-color: red;
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display: inline-block;
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width: 1px;
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height: 200px;
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}
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</pre>
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<p>javurscript:</p>
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<pre>
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var jq = document.createElement('script');
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jq.src = "http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js";
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document.getElementsByTagName('head')[0].appendChild(jq);
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</pre>
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<p>wait a moment and more javascript:</p>
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<pre>
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jQuery.noConflict();
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$ = jQuery;
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var the_table = $($('table')[4]);
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function do_stuff(start, end, intensity_cutoff) {
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var wavelengths = [];
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$(the_table.find('tbody')[1]).find('tr').each(function() {
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if ($(this).hasClass('evn') || $(this).hasClass('odd')) { $(this).show(); }
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else { $(this).hide(); return true; }
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var wavelength_cell = $($(this).find('td')[0]);
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var wavelength = parseFloat(wavelength_cell.text());
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if (wavelength >= start && wavelength <= end) { $(this).show(); }
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else { $(this).hide(); return true;}
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var intensity_cell = $($(this).find('td')[2]);
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var intensity = parseInt(intensity_cell.text(), 10);
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if (intensity >= intensity_cutoff) { $(this).show(); }
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else { $(this).hide(); return true;}
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wavelengths.push((wavelength - start)/(end - start));
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});
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return wavelengths;
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}
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the_table.after($('<div id="shoof-thing"></div>').attr('height', '100px').attr('width', '100%'));
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var c = $('#shoof-thing')
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function new_thing(x) { return $('<div></div>').addClass('ac').css('margin-left', x); }
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var w = do_stuff(380, 760, 9);
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var l = w.length;
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var o = [];
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$.each(w, function(i, v) {
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if (i == 0) { o.push("" + (v*95) + "%"); }
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else { o.push("" + ((v-w[i-1])*95) + "%"); }
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});
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c.children().remove();
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$.each(o, function(i, v) { c.append(new_thing(v)); });
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</pre>
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</article>
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