// JScript source code

function getRefToDiv(divID) {
	//customised to suit this particular page - DON'T COPY THIS UNLESS YOU KNOW WHAT YOU ARE DOING!!
	if( document.layers ) { return document.layers[divID].document.layers[divID]; }
	if( document.getElementById ) { return document.getElementById(divID); }
	if( document.all ) { return document.all[divID]; }
	if( document[divID] ) { return document[divID].document[divID]; }
	return false;
}

function showDiv(divID_as_a_string) 
{
	var myReference = getRefToDiv(divID_as_a_string);
	if( !myReference ) 
	{
		window.alert('Cant get the item in this browser for ' + divID_as_a_string ); 
		return; 
	}
	if( myReference.style ) 
	{
		myReference.style.visibility = 'visible'; 
		myReference.style.display = 'inline'; 
	}
	else 
	{
		if( myReference.visibility ) 
		{
			myReference.visibility = 'show'; 
		}
		else 
		{
			window.alert('Nothing works in this browser'); 
			return; 
		} 
	}
}

function hideDiv(divID_as_a_string) 
{
	var myReference = getRefToDiv(divID_as_a_string);
	if( !myReference ) 
	{
		window.alert('Nothing works in this browser'); 
		return; 
	}
	if( myReference.style ) 
	{
		myReference.style.visibility = 'hidden'; 
		myReference.style.display = 'none'; 
	}
	else
	{
		if( myReference.visibility ) 
		{
			myReference.visibility = 'hide'; 
		}
		else
		{
			window.alert('Nothing works in this browser'); 
			return; 
		} 
	}
}

function changeDivSize(divID_as_a_string , newX, newY) 
{
	var myReference = getRefToDiv(divID_as_a_string);
	if( !myReference ) 
	{
		window.alert('Nothing works in this browser'); 
		return; 
	}
	if( myReference.style ) 
	{
		myReference = myReference.style;
	}
	myReference.width = newX; 
	myReference.height = newY; 
}