function show(id){	
		var elem = document.getElementById(id);
		if (elem) {
			elem.style.display = 'block';
		}
	}
	function hide(id){	
		var elem2 = document.getElementById(id);
		if (elem2) {
			elem2.style.display = 'none';
		}
	}
	
	
	

try {
document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}



onload = function() {
a_tags=document.getElementsByTagName('a')
for (i=0;i<a_tags.length;i++) {
a_tags[i].onfocus=blur_links
}
}

function blur_links() {
this.blur()
}