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"; 
	} 
} 

function toolTips() {
	$('.user').qtip({
		style: { 
		      padding: 5,
		      background: '#fff',
		      color: 'black',
		      textAlign: 'left',
		      border: {
		         width: 1,
		         radius: 3,
		         color: '#e8e8e8'
		      },
		      tip: 'leftMiddle'
		},
		position: {
			corner: {
				target: 'rightMiddle',
				tooltip: 'leftMiddle'
			}
		},
		show: { effect: { type: 'fade', length: 200 } },
		hide: { effect: { type: 'fade', length: 200 } }
	});
}

$(document).ready(function(){
	externalLinks();
	toolTips();
});