//changes the background of the iframe's parent (or maybe great-grandparent)
function changeBackground(section){ //v1.0
	parent.document.getElementById('page_body').style.background='#000000 url(images/bg_column_right_'+section+'.jpg) top right no-repeat';
}

//basic Macromedia jump menu
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}