function getSelectionText()
{
var range = window.getSelection().getRangeAt(0),
content = range.extractContents(),
span = document.createElement('SPAN');
span.appendChild(content);
var htmlContent = span.innerHTML;
range.insertNode(span);
function chu(htmlContent) {
var x = document.getElementById('fontS').value;
span.style.fontSize = x;
}
/*var fontF = document.getElementById('fontFamily').value;
if (fontF == 1)
{
span.style.fontFamily = "Times New Roman";
}
else if (fontF == 2)
{
span.style.fontFamily = "Arial";
}
else if (fontF == 3)
{
span.style.fontFamily = "Courier New";
}
else if (fontF == 4)
{
span.style.fontFamily = "Sans-Serif";
}
var fontS = document.getElementById('fontStyle').value;
if (fontS == 1)
{
span.style.fontStyle = "italic";
}
else if (fontS == 2)
{
span.style.fontStyle = "normal";
}
else if (fontS == 3)
{
span.style.fontStyle = "oblique";
}*/
}
function reset() {
getSelectionText();
}