MindBody widget

Hi, I’m trying to add the embed code below that is a pop up, allowing customer’s to book appointments. I can’t find where I’m supposed to insert the code. Any help is appreciated. Thank you!

Our site is leboudoirsalon.com.

<script type=”text/javascript”>
function launchWS(winName) {
//window height and width
myHeight = screen.height*.80;
myWidth = 784;

//widow height bounds
if ( myHeight < 556 ) {
myHeight = 556;
} else if (myHeight>700) {
myHeight = 700;
}

//get screen size, and cacl center screen positioning
var height = screen.height;
var width = screen.width;
var leftpos = width / 2 – myWidth / 2;
var toppos = (height / 2 – myHeight / 2) – 40;

//open window
msgWindow=window.open(winName,”ws_window”,”toolbar=no,location=no,directories=no,resizable=yes,menubar=no,scrollbars=no,status=yes,width=”
+ myWidth + “,height=”+ myHeight + “, left=”
+ leftpos + “,top=” + toppos);

//focus window
setTimeout(‘msgWindow.focus()’,1);
}
</script>