Mouse wheel function

programming flash
1

Hello,
I have everything working great in my mouse wheel function for a text box except for one thing. I am trying to write an if statement that calls to the function only if my mouse is at a certin x/y cord. I can get it to work using one cord for examp:


if(_xmouse >= 0 == true)
{
        dragger._y -= (delta*mousewheelSpeed);
}

or


if(_ymouse >= 240 == true)
{
        dragger._y -= (delta*mousewheelSpeed);
}

how do i say both?

Thank you