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Reduce bytes and minor adjustments

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timmywil
2011-10-31 12:07:19 -04:00
parent 299cccded9
commit cec4018d0e
1 changed files with 7 additions and 6 deletions
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13
src/support.js
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@@ -255,29 +255,30 @@ jQuery.support = (function() {
// Run fixed position tests at doc ready to avoid a crash
// related to the invisible body in IE8
jQuery(function() {
var outer, inner, table, td, offsetSupport,
var container, outer, inner, table, td, offsetSupport,
conMarginTop = 1,
ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;",
vb = "visibility:hidden;border:0;",
style = "style='" + ptlm + "border:5px solid #000;padding:0;'",
html = "<div " + style + "><div></div></div>" +
"<table " + style + " cellpadding='0' cellspacing='0'>" +
"<tbody><tr><td></td></tr></tbody></table>";
"<tr><td></td></tr></table>";
// Reconstruct a container
body = document.getElementsByTagName("body")[0];
container = document.createElement("div");
container.style.cssText = "width:0;height:0;border:0;visibility:hidden;position:static;top:0;marginTop:" + conMarginTop + "px";
container.style.cssText = vb + "width:0;height:0;position:static;top:0;marginTop:" + conMarginTop + "px";
body.insertBefore( container, body.firstChild );
// Construct a test element
testElement = document.createElement("div");
testElement.style.cssText = ptlm + "border:0;visibility:hidden";
testElement.style.cssText = ptlm + vb;
testElement.innerHTML = html;
container.appendChild( testElement );
outer = testElement.firstChild;
inner = outer.firstChild;
td = outer.nextSibling.firstChild.firstChild.firstChild;
td = outer.nextSibling.firstChild.firstChild;
offsetSupport = {
doesNotAddBorder: ( inner.offsetTop !== 5 ),
@@ -309,7 +310,7 @@ jQuery.support = (function() {
testElementParent.removeChild( testElement );
// Null connected elements to avoid leaks in IE
fragment = select = opt = body = marginDiv = div = input = null;
testElement = fragment = select = opt = body = marginDiv = div = input = null;
return support;
})();