function definitionWindow(word)
{
//instantiate a new window to hold content...
//pass in string argument
page = "definitions/" + word + ".htm";
win = window.open(page, "definitionWindow", "height=300,width=400,toolbar=0,menubar=0,scrollbars=1,resizable=0,location=0,directories=0,status=0");
return win;
}