//Menu java

function showHide(theid){
    if (document.getElementById) {
    var switch_id = document.getElementById(theid);

        if(menu_status[theid] != 'show') {
           switch_id.className = 'show';
           menu_status[theid] = 'show';
        }else{
           switch_id.className = 'hide';
           menu_status[theid] = 'hide';
        }
    }
}

function imgSwap(oImg)
{
   var strOver  = "_on"    // image to be used with mouse over
   var strOff = "_off"     // normal image
   var strImg = oImg.src
   if (strImg.indexOf(strOver) != -1) 
      oImg.src = strImg.replace(strOver,strOff)
   else
      oImg.src = strImg.replace(strOff,strOver)
}

function menuUpdate(mE)
{
	if (mE.className == 'menuOff')
	{
		mE.className = 'menuOn';
	}
	else
	{
		mE.className = 'menuOff';
	}
}

function popup(url) {
	newwindow=window.open(url,'name','height=500,width=475,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}