This is element x. It has inline style border: 1px solid #cc0000.
Element y is the test style sheet.
alert(x.style.cssText)
alert(y.cssText)
The next two tests are for W3C-compliant browsers.
alert(y.cssRules[y.cssRules.length-1].cssText)
alert(y.cssRules[y.cssRules.length-1].style.cssText)
The next two tests are for IE.
alert(y.rules[y.rules.length-1].cssText)
alert(y.rules[y.rules.length-1].style.cssText)
y.disabled = !y.disabled
alert(y.disabled)
alert(y.href)
teststyleSheet2.css does not contain a color rule. Instead it contains
p#test {font-size: 130%;}.
y.href = 'teststyleSheet2.css'
Correct: p#test, ul.
alert(y.cssRules[y.cssRules.length-1].selectorText)
alert(y.rules[y.rules.length-1].selectorText)
Let's see if you can set the selectorText.
y.cssRules[y.cssRules.length-1].selectorText = 'pre'
y.rules[y.rules.length-1].selectorText = 'pre'