function set_click() {
	var aElements = document.getElementsByTagName("a");
	for (var i=0;i<aElements.length;i++) {
		if ((aElements[i].href != '') && (aElements[i].hostname != window.location.hostname) && (aElements[i].hostname != '') && ((aElements[i].protocol == 'http:') || (aElements[i].protocol == 'https:'))) {
			aElements[i].target = "_blank";
		}
	}
}