function showEmail(user, domain, tld, class_n){ 
   var emailId = user + "\u0040" + domain + "." + tld; 
   var url = "mailto:" + emailId; 
   var class_name;

   title = emailId; 
	
	if(class_n)
	{
		class_name = " class='"+class_n+"' ";
	}
	else
	{
		class_name = "";
	}
   document.write("<a "+class_name+" href='" + url + "'>" + title + "</a>"); 
} 

function swap_image(id_picture,id_heading,name,heading_text,web_root)
{
	if(name=="")
		name = "images/kktckizilay_logo.jpg";
	document.getElementById(id_picture).src = "image_resizer/image_g.php?filename="+web_root+"upload/" + name + "&position=news";
	document.getElementById(id_heading).innerHTML = heading_text;
}