function blurAnchors(){
  if(document.getElementsByTagName){
    var a = document.getElementsByTagName("a");
    for(var i = 0; i < a.length; i++){
      a[i].onfocus = function(){this.blur()};
    }
  }
}
window.onload = blurAnchors;

function toggle( targetId ){
  if (document.getElementById){
  		target = document.getElementById( targetId );
  			if (target.style.display == "none"){
  				target.style.display = "";
  			} else {
  				target.style.display = "none";
  			}
  	}
}



function togglec( targetClass ){
	var x = document.getElementById('navigation');
	if (!x) return;
	var y = x.getElementsByTagName('a');
	for (var i=0;i<y.length;i++) {
		if (y[i].className == targetClass){ 			
			if (y[i].style.display == "none" || y[i].style.display == ""){
				y[i].style.display = "block";
			} else {
				y[i].style.display = "none";
			}
		}
	}
}
			
	


function togglehide( targetId ){
  if (document.getElementById){
  		target = document.getElementById( targetId );
		target.style.display = "none";
  }
}

function toggleshow( targetId ){
  if (document.getElementById){
  		target = document.getElementById( targetId );
		target.style.display = "";
  }
}