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"; 
    } 
  }
   
window.onload = externalLinks;

function emailme(docTitle)
	{
	location.href = 'mailto:?subject=Please Visit ' + docTitle + ', at www.johnflanagandevelopments.ie&body=' + location.href;
	}

function largeText()
  {
  elements = document.getElementById("WebsiteMain").childNodes;
  for(i = 0; i < elements.lenght; i++)
    {
    elements[i].style.fontSize
    }
  }