function unfocus() {
	linkTags=self.document.getElementsByTagName('a')||self.document.links;
	for(i=0;i<linkTags.length;i++)linkTags[i].onfocus=new Function('this.blur();');	
}

function openBWindow(url) {
	var settings = 'width=availwidth,height=availheight,resizable=yes,toolbar=yes,status=yes,directories=yes,menubar=yes,location=yes,scrollbars=yes';
	window.open(url, '', settings);
}