function swapImg(img)
	{
	$('swapimg').setProperty('src',img);
	}

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") == "blank")anchor.target = "_blank"; 

		} 

	} 



window.addEvent('domready', function(){

	externalLinks();

});