<!--


num = false
myTimer = ""

function showLayer(layerName) {
  if (document.all) {
  	if (num) {
    	document.all[num].style.visibility = "hidden";
    	document.all[num+'txt'].style.visibility = "hidden";
    }
    document.all[layerName].style.visibility = "visible";
    document.all[layerName+'txt'].style.visibility = "visible";
  }
  else if (document.layers) {
  	if (num) {
	    document.layers[num].visibility = "hidden";
	    document.layers[num+'txt'].visibility = "hidden";
	}
    document.layers[layerName].visibility = "visible"
    document.layers[layerName+'txt'].visibility = "visible"
  }
  else if (document.getElementById) {
    if(num){
    document.getElementById(num).style.visibility = "hidden";
    document.getElementById(num+'txt').style.visibility = "hidden";
    }
  	document.getElementById(layerName).style.visibility = "visible";
   	document.getElementById(layerName+'txt').style.visibility = "visible";
  }
  else {
    document.write("Unrecognized Browser Detected");
  }
  num = layerName
}

function hideLayer(layerName) {
  if(!layerName) layerName = num;
  if (document.all) {
    document.all[layerName].style.visibility = "hidden";
    document.all[layerName+'txt'].style.visibility = "hidden";
  }
  else if (document.layers) {
    document.layers[layerName].visibility = "hidden"
    document.layers[layerName+'txt'].visibility = "hidden"
  }
  else if (document.getElementById) {
    document.getElementById(layerName).style.visibility = "hidden";
    document.getElementById(layerName+'txt').style.visibility = "hidden";
  }
  else {
    document.write("Unrecognized Browser Detected");
  }
}


function rollover(num,d_name,t_name,text){
	switch (num){
		// menu
		case 0:
		bcol='#6633cc'
		fcol='#ffffff'
		break;
		// menuon
		case 1:
		bcol='#6633cc'
		fcol='#000000'
		break;
		// submenuon
		case 2:
		bcol='#cccccc'
		fcol='#6633cc'
		break;
		// submenu
		case 3:
		bcol='#cccccc'
		fcol='#000000'
		break;
	
}

	if (document.getElementById){
		var thestyle= eval ('document.getElementById("'+d_name+'t'+t_name+'").style');
 		thestyle.backgroundColor=bcol;
 		thestyle.color=fcol;
 		
 	}
 
	 if (document.layers) { 
  var thelayer= eval('document.'+d_name+'txt.document.'+d_name+t_name+'il.document.'+d_name+t_name+'l'); 
  thelayer.document.open() 
  thelayer.document.write('<table cellpadding=0 cellspacing=0 border=0 bgcolor='+bcol+' height=19 width=95><tr><TD width=10><img src=images/spacer.gif height=19 width=10 border=0></TD><td width=85><font class="roll" color='+fcol+'>'+text+'</font></td></tr></table>') 
  thelayer.document.close()
	}
	
	if (document.layers) { 
  var thelayer= eval('document.'+d_name+'txt.document.'+d_name+t_name+'il.document.'+d_name+t_name+'u'); 
  thelayer.document.open() 
  thelayer.document.write('<table cellpadding=0 cellspacing=0 border=0 bgcolor='+bcol+' height=20><tr><td width=65 class="topnav"><font color='+fcol+'>'+text+'</font></td></tr></table>') 
  thelayer.document.close()
	}

}

//-->

