function decodeMail(id) {
	var mail;
	if(mail = document.getElementById(id)) {
		mail.innerHTML = mail.innerHTML.replace(' at ', '@').replace(' dot ', '.');
		mail.setAttribute('href', 'mailto:'+mail.innerHTML);
	}
}

function disappear2( obj ){

	// Retrieve all the SPAN objects in the page
	var spanTags = document.getElementsByTagName( 'span' ); 

	// Hide all the SPAN objects whose ids contain the keyword ITEM
	for ( var i = 0; i < spanTags.length; i++ ) { 
		if ( ( spanTags[ i ].id.length > 0 ) && ( spanTags[ i ].id.indexOf( 'item' ) != -1 ) ){
			spanTags[ i ].style.display = "none"
		}
	}  
	
	theSpan = document.getElementById( obj );
	theSpan.style.display = "block";
}



function disappear(obj) {

if (obj.style.display == "none") {
	
	var spanTags = document.getElementsByTagName( 'span' ); 
	var spans = new Array(2);
	var m=0;
	
	for (var i = 0; i < spanTags.length; i++ ) { 
		if (spanTags[i].id != "" ){
			spans[m] = spanTags[i];
			m  = m + 1;
		}
	}
	
		
	for (var j = 0; j < spans.length; j ++){
		if (spans[j].id == obj.id){
			var pos = 0;
			pos = j;
			break;
		}	
	}

	for ( var k = 0; k < spans.length; k++) { 
			if (k == pos) {
				spans[k].style.display = "";
			}else{
				spans[k].style.display = "none"	;
			}	
	} 
	
} else if (obj.style.display == ""){
	obj.style.display = "none";
}	
	
	

/*
  if (obj.style.display == ""){
  	 obj.style.display = "none";
  }else if (obj.style.display == "none") {
    obj.style.display = "";
  }
  */
  
}

function displayornot(obj) {
	if (document.layers) // NS 4.x
	{
		d1=document.layers[obj];
		if (d1.visibility=="hide")
		{
		d1.visibility="show";
		//document.layers[arrow].src="/images/nav_p60/arrow_d.gif";
		}
		else
		{
		d1.visibility="hide";
		//document.layers[arrow].src="/images/nav_p60/arrow_r.gif";
		}
	}
	else{
		if (document.getElementById) // DOM-compliant browsers 
		{
			d1=document.getElementById(obj);
			//a1 = document.getElementById(arrow);
			
		}
		else if (document.all) // IE 4.x
		{
			d1=document.all[obj];
			//a1=document.all[arrow];
		}
		else
		{
			return
		}
		
		if (d1.style.display=="none")
		{
			d1.style.display="block";
			//a1.src="/images/nav_p60/arrow_d.gif";
				
		}
		else
		{
			d1.style.display="none";
			//a1.src="/images/nav_p60/arrow_r.gif";
		}
	}
}

function disappear(obj,arrow) {
	if (document.layers) // NS 4.x
	{
		d1=document.layers[obj];
		if (d1.visibility=="hide")
		{
		d1.visibility="show";
		//document.layers[arrow].src="/images/nav_p60/arrow_d.gif";
		}
		else
		{
		d1.visibility="hide";
		//document.layers[arrow].src="/images/nav_p60/arrow_r.gif";
		}
	}
	else{
		if (document.getElementById) // DOM-compliant browsers 
		{
			d1=document.getElementById(obj);
			//a1 = document.getElementById(arrow);
			
		}
		else if (document.all) // IE 4.x
		{
			d1=document.all[obj];
			//a1=document.all[arrow];
		}
		else
		{
			return
		}
		
		if (d1.style.display=="none")
		{
			d1.style.display="block";
			//a1.src="/images/nav_p60/arrow_d.gif";
				
		}
		else
		{
			d1.style.display="none";
			//a1.src="/images/nav_p60/arrow_r.gif";
		}
	}
}



function makeCatsMinimized(show) {
		var cats = document.getElementsByTagName('DIV');
		
		for(var i=0; i<cats.length-1; i++) {
				if(cats[i].className=='gallery_images') {
						if(cats[i] == document.getElementById('category_content_'+show)) {
							
						}
						else {
							cats[i].style.display = 'none';
						}
				}
		}
		
}