function init()
	{
		 show(1);
	}
//
	function show(def)
{
	//alert("show="+def);
	if(def==1)//aboutme
	{
		switchVisible('buttons_aboutme',1);
		switchVisible('aboutme',1); 
		switchVisible('buttons_customerhorses',0);
		switchVisible('customerhorses',0);
		switchVisible('buttons_facilities',0);
		switchVisible('facilities',0);  
		switchVisible('buttons_testimonials',0); 
		switchVisible('testimonials',0); 
		switchVisible('buttons_costs',0);
		switchVisible('costs',0);
	}
	if(def==2)//customerhorses
	{
		switchVisible('buttons_aboutme',0);
		switchVisible('aboutme',0); 
		switchVisible('buttons_customerhorses',1);
		switchVisible('customerhorses',1);
		switchVisible('buttons_facilities',0);
		switchVisible('facilities',0);  
		switchVisible('buttons_testimonials',0); 
		switchVisible('testimonials',0); 
		switchVisible('buttons_costs',0);
		switchVisible('costs',0);
	}
	if(def==3)//facilities
	{
		switchVisible('buttons_aboutme',0);
		switchVisible('aboutme',0); 
		switchVisible('buttons_customerhorses',0);
		switchVisible('customerhorses',0);
		switchVisible('buttons_facilities',1);
		switchVisible('facilities',1);  
		switchVisible('buttons_testimonials',0); 
		switchVisible('testimonials',0); 
		switchVisible('buttons_costs',0);
		switchVisible('costs',0);
	}
	if(def==4)//testimonials
	{
		switchVisible('buttons_aboutme',0);
		switchVisible('aboutme',0); 
		switchVisible('buttons_customerhorses',0);
		switchVisible('customerhorses',0);
		switchVisible('buttons_facilities',0);
		switchVisible('facilities',0);  
		switchVisible('buttons_testimonials',1); 
		switchVisible('testimonials',1); 
		switchVisible('buttons_costs',0);
		switchVisible('costs',0);
	}
	if(def==5)//costs
	{
		switchVisible('buttons_aboutme',0);
		switchVisible('aboutme',0); 
		switchVisible('buttons_customerhorses',0);
		switchVisible('customerhorses',0);
		switchVisible('buttons_facilities',0);
		switchVisible('facilities',0);  
		switchVisible('buttons_testimonials',0); 
		switchVisible('testimonials',0); 
		switchVisible('buttons_costs',1);
		switchVisible('costs',1);
	}
}
//
function switchVisible(id,viz) 
{
	var ie4up = (document.all)? true : false;
 	var ns4   = (document.layers)? true : false;
	var ns6up = (document.getElementById)? true : false;
   if (ns4 && getLayer(id))
   	{
       	getLayer(id).visibility = (viz) ? 'show' : 'hide';
    }
    if ((ie4up || ns6up) && getLayer(id))
   	{
       		 if(viz==0)
       		 {
       		 	document.getElementById(id).style.visibility="hidden";
 //      		 	getLayer(id).style.visibility = "hidden";
       		 }
       	else if(viz==1)
       		{
       			document.getElementById(id).style.visibility="visible";
//       	getLayer(id).style.visibility = "visible";
       		}
     }
//	  	alert("id= " + id + "   viz= " + viz + "  Browsers = " + ie4up + " " + ns4 + " "  + ns6up + "  getLayer(id)= " + getLayer(id));
}
//
function getLayer(id) 
{	
//	var x = eval('document.getElementById("'+id+'")')
//	alert("getlayer= " + id + "  " + x);
	var ie4up = (document.all)? true : false;
 	var ns4   = (document.layers)? true : false;
	var ns6up = (document.getElementById)? true : false;
    if (ns4) return eval('document.layers["'+id+'"]');
    if (ie4up) return eval('document.all["'+id+'"]');
    if (ns6up) return eval('document.getElementById("'+id+'")');
    return null;
}