function addFormEvent(func) {
  if (!document.getElementById | !document.getElementsByTagName) return
  var oldonload=window.onload
  if (typeof window.onload != 'function') { window.onload=func }
  else {
    window.onload=function() { oldonload(); func() }
  }
}

function mcl_button_mover(button) {
	button.style.color='#ffffff'; 
	button.style.backgroundColor='#000000';
}

function mcl_button_mout(button) {
	button.style.color='#ffffff';
	button.style.backgroundColor='#62A4E8';
}

function externalLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && 
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank"; 
 } 
} 


addFormEvent(externalLinks)