/* 
  ------------------------------------
  Initialize CSS Dropdown Menus
  ------------------------------------
*/

if (window.addEventListener)
{
	window.addEventListener("load", initMenu, false);
}
else if (window.attachEvent)
{
	window.attachEvent("onload", initMenu);
}


function initMenu()
{

	if(navigator.appVersion.indexOf("MSIE")==-1){return;}

	var i,k,g,lg,r=/\s*on/,nn='',c,cs='on',bv='menu-bar';

	for(i=0;i<10;i++)
	{
		g=document.getElementById(bv+nn);if(g)
		{
			lg=g.getElementsByTagName("LI");
			if(lg)
			{
				for(k=0;k<lg.length;k++)
				{
					lg[k].onmouseover=function()
					{
						c=this.className;
						cl=(c)?c+' '+cs:cs;
						this.className=cl;
					};
					
					lg[k].onmouseout=function()
					{
						c=this.className;
						this.className=(c)?c.replace(r,''):'';
					};
				}
			}
		}
		nn=i+1;
	}

}


function change(tlayer)
{
	var hLayer = document.getElementById(tlayer);

	if(hLayer.style.display=="none" || hLayer.style.display=="")
	{
		hLayer.style.display="block";
	}
	else
	{
		hLayer.style.display="none";
	}
}