
<!-- 

var last = 'sh0';
      
function show (div) {
 		
		/*
	
		if(last != 'sh0'){
  			var x1 = document.getElementById(last);
			x1.style.display = "none";}
		*/
	
	var theElemenet = document.getElementById(div);
	
	if (theElemenet.style.display == "block") {
		theElemenet.style.display = "none";
	}
	else theElemenet.style.display = "block";

  	last = div;

}


-->