function popUp(url) {
sealWin=window.open(url,"win",'toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1,width=810,height=450');
self.name = "mainWin";
}

<!-- Begin
function compute(info) {
        document.myForm.content.value = document.myForm.elements[info].value;

  }

function go()
{
		location=document.forms[0].gowhere.value
}
function doButtons(textimage, picimage, info) {
document['text'].src=textimage;
document['picture'].src=picimage;
document.myForm.content.value = document.myForm.elements[info].value;
}
function doButtonsOut(textimage, picimage) {
document['text'].src=textimage;
document['picture'].src=picimage;
}