function hideFrame()
{
	document.getElementById('SUBSECTIONSPAGEMENU_LAYER').style.zIndex=50;
	if(isMicrosoft(5.5)){
		if(document.getElementById('SUBCATEGORY_INFOCONTENT_FRAME')!=null)
		document.getElementById('SUBCATEGORY_INFOCONTENT_FRAME').style.visibility='hidden';
	}
	
		
}
function showFrame()
{
	document.getElementById('SUBSECTIONSPAGEMENU_LAYER').style.zIndex=1;
	
	if(isMicrosoft(5.5)){
		if(document.getElementById('SUBCATEGORY_INFOCONTENT_FRAME')!=null)
		document.getElementById('SUBCATEGORY_INFOCONTENT_FRAME').style.visibility='visible';
	}
}

function hideDisclaimerFrame()
{
	if(isMicrosoft(5.5)){
		if(document.getElementById('DISCLAIMER_IFRAME')!=null)
		document.getElementById("DISCLAIMER_IFRAME").style.visibility='hidden';
	}
	
		
}
function showDisclaimerFrame()
{
	if(isMicrosoft(5.5)){
		if(document.getElementById("DISCLAIMER_IFRAME")!=null)
		document.getElementById("DISCLAIMER_IFRAME").style.visibility='visible';
	}
}
function checkPosition()
{
	if(isMicrosoft(5.5)){
			document.getElementById('SUBSECTIONSPAGEMENU_LAYER').style.left='-3 px';
		}
}

function checkMainPagePosition()
{
	if(isMicrosoft(5.5)){
		document.getElementById('MAINPAGESECONDLEVELMENU_LAYER').style.left='-3 px';
	}
}

function isMicrosoft(v) {
  /*
  ** Check if the browser is Microsoft Internet Explorer compatible
  **    v  version number
  ** returns  true if MSIE and version equals or greater
  */
 
  if (navigator.appVersion.indexOf("MSIE")!=-1)
  {
	temp=navigator.appVersion.split("MSIE")
	
	version=parseFloat(temp[1])
	return version<=v;
  }
  return false;

  }
 
function isNetscape() {
	
	 if (navigator.appName=="Netscape")
	 {
	 	document.getElementById('SUBSECTIONSPAGEMENU_LAYER').style.height="20px";
	 	return true;
	}
	return false;
}





function banner(){

	var msg="safety -- safety -- safety";
	var banTime1;
        msg=msg.substring(1,msg.length)+msg.substring(0,1);

        document.banner.text.value=msg;

        banTime1=setTimeout("banner()",100);
}