// JavaScript Document
function ShowDiv(id,n)
{
	if (document.layers){
      //Netscape 4 specific code
      pre = 'document.';
      post = '';
   }
   if (document.getElementById){
      //Netscape 6 specific code
      pre = 'document.getElementById("';
      post = '").style';
   }
   if (document.all){
      //IE4+ specific code
      pre = 'document.all.';
      post = '.style';
   }
    
   for (i=1;i<=n;i++) {
   		eval(pre + 'div' + i + post).display = 'none';
   		eval(pre + 'div' + i + post).visibility = 'hidden';
	}
		 eval (pre + 'div' + id + post).display = 'block';
		eval(pre + 'div' + id + post).visibility = 'visible';
	document.body.id = 'tab' + id;
}

function ShowMenuItem(name,id,n)
{
	if (document.layers){
      //Netscape 4 specific code
      pre = 'document.';
      post = '';
	  
   }
   if (document.getElementById){
      //Netscape 6 specific code
      pre = 'document.getElementById("';
      post = '").style';
	  
   }
   if (document.all){
      //IE4+ specific code
      pre = 'document.all.';
      post = '.style';
	  
   }
    
   for (i=1;i<=n;i++) {
   		eval(pre + 'div' + i + post).visibility = 'hidden';
		eval(pre + 'div' + i + post).display = 'none';
	}
	eval (pre + 'div' + id + post).visibility = 'visible';
	eval (pre + 'div' + id + post).display = 'block';
	
}