$(document).ready(function(){
						   
	// _blank replacement
	externalLinks();
	
	// colorbox
	$('.colorbox').colorbox();
						   						   
});
// -- end DOM ready events -- //



// replacement for _blank target. use: "rel="external" on links to activate
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";
		}
	}
};