// Standard print code
function printIt(){ 
 if (window.print) {
  window.print() ; 
 }else{
  var browsername = '<OBJECT ID="browsername1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>';
  document.body.insertAdjacentHTML('beforeEnd', browsername);
  browsername1.ExecWB(6, 2);
 }
}

// popup window - require url, width, height and scrollbar yes/no
function goPopup(url, wdth, hgt, scroll) {
	window.open(url,'popup','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=' + scroll + ',resizable=no,width=' + wdth + ',height=' + hgt + ',framemargin=0,leftmargin=0,topmargin=0,marginwidth=0,marginheight=0');
}


//

// function for switching images on mouse hover

function roll_over(img_name,img_src)
{
    document[img_name].src=img_src;
}