function show(menuID,imgId,imgBase)
{
	if( !document.getElementById )
	{
		return;
	}
	Menu	= document.getElementById(menuID);
	if( imgId != 'NULL' )
	{
		imgObj	= document.getElementById( imgId );
		imgObj.setAttribute( 'base', imgBase );
		imgObj.setAttribute( 'src', imgBase );
	}
	Menu.style.display		= "block";
	Menu.style.visibility	= "visible";
}

// --------------------------------------------------------------------
function hide(menuID,imgId,imgBase)
{
	if( !document.getElementById )
	{
		return;
	}
	if( imgId != 'NULL' )
	{
		imgObj	= document.getElementById( imgId );
		imgObj.setAttribute( 'base', imgBase );
		imgObj.setAttribute( 'src', imgBase );
	}
	Menu	= document.getElementById(menuID);
	Menu.style.visibility	= "hidden";
}
//-----------------------------------------------------------------------
var preloadFlag = false;
//alert (preloadFlag);
function preloadImages() {
	//alert (preloadFlag);
	if (document.images) {
		top_21_2 = newImage("images/top_21_2.gif");
		top_22_2 = newImage("images/top_22_2.gif");
		top_23_2 = newImage("images/top_23_2.gif");
		top_24_2 = newImage("images/top_24_2.gif");
		top_25_2 = newImage("images/top_25_2.gif");
		top_26_2 = newImage("images/top_26_2.gif");
		top_27_2 = newImage("images/top_27_2.gif");
		top_55_2 = newImage("images/top_55_2.gif");
		top_57_2 = newImage("images/top_57_2.gif");
		top_58_2 = newImage("images/top_58_2.gif");
		top_59_2 = newImage("images/top_59_2.gif");
		top_56_2 = newImage("images/top_56_2.gif");
		top_54_2 = newImage("images/top_54_2.gif");
		top_53_2 = newImage("images/top_53_2.gif");
		top_52_2 = newImage("images/top_52_2.gif");
		top_50_2 = newImage("images/top_50_2.gif");
		top_46_2 = newImage("images/top_46_2.gif");
		top_38_2 = newImage("images/top_38_2.gif");
		top_37_2 = newImage("images/top_37_2.gif");
		top_34_2 = newImage("images/top_34_2.gif");
		top_33_2 = newImage("images/top_33_2.gif");
		bron2 = newImage("images/bron2.jpg");
		preloadFlag = true;
		//alert (preloadFlag);
	}
}
//-----------------------------------------------------------------------
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
//-----------------------------------------------------------------------
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
//-----------------------------------------------------------------------
function BackColor(id){
	eval('document.all.'+id+'.style.background="#7166ff"');
}
//-----------------------------------------------------------------------
function NewColor(id){
	eval('document.all.'+id+'.style.background="#aaa3fe"');
}
//-----------------------------------------------------------------------