/* Ajax & DHTML written by Aleksandar Aleksiev a.k.a. Aleksieff */

function initajax()
{
	if(window.XMLHttpRequest)
	{
		return new XMLHttpRequest();
	}
	else if(window.ActiveXObject)
	{
		try
		{
			return new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e)
		{
			try
			{
				return new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e)
			{
			}
		}
	}
	else
	{
		alert("Your browser does not support ajax.");
	}
}

function makeRequest(url, returnID, tabid)
{
	if(returnID == "othernews_main")
	{
		var i = 1;
		for(i = 1; i <= 3; i=i+1)
		{
			document.getElementById("othernewstab"+i).className = "";
		}
		document.getElementById(tabid).className = "othernewstabactive";
	}
	var xmlhttp = initajax();
	xmlhttp.onreadystatechange = function()
	{
		if(xmlhttp.readyState != 4)
		{
			document.getElementById(returnID).innerHTML = "<div align='center'><br /><br /><h3>Зареждане...</h3></div>";
		}
		else
		{
			if(xmlhttp.status == 200 || xmlhttp.status == 0)
			{
				document.getElementById(returnID).innerHTML = xmlhttp.responseText;
			}
		}
	}
	xmlhttp.open("GET", url, true);
	xmlhttp.send(null);
}
function nbshow(id)
{
	var i;
	var tmp = new Array();
	var tabs = new Array();
	tabs[0] = "first";
	tabs[1] = "second";
	tabs[2] = "third";
	tabs[3] = "forth";
	tabs[4] = "fifth";
	
	document.getElementById(tabs[0]).style.display = "none";
	document.getElementById(tabs[0] + "-a").className = "";
	document.getElementById(tabs[1]).style.display = "none";
	document.getElementById(tabs[1] + "-a").className = "";
	document.getElementById(tabs[2]).style.display = "none";
	document.getElementById(tabs[2] + "-a").className = "";
	document.getElementById(tabs[3]).style.display = "none";
	document.getElementById(tabs[3] + "-a").className = "";
	document.getElementById(tabs[4]).style.display = "none";
	document.getElementById(tabs[4] + "-a").className = "";
	
	
	document.getElementById(id).style.display = "inline";
	document.getElementById(id + "-a").className = "active";
}
function openTab(id)
{
	document.getElementById('othernewstab1').className = "";
	document.getElementById('othernews_main-1').style.display = 'none';
	document.getElementById('othernewstab2').className = "";
	document.getElementById('othernews_main-2').style.display = 'none';
	document.getElementById('othernewstab3').className = "";
	document.getElementById('othernews_main-3').style.display = 'none';
	document.getElementById('othernewstab4').className = "";
	document.getElementById('othernews_main-4').style.display = 'none';
	document.getElementById('othernewstab5').className = "";
	document.getElementById('othernews_main-5').style.display = 'none';
	document.getElementById('othernewstab6').className = "";
	document.getElementById('othernews_main-6').style.display = 'none';
	
	document.getElementById('othernewstab'+id).className = "othernewstabactive";
	document.getElementById('othernews_main-'+id).style.display = 'inline';
}
function sfocus()
{
	var val = document.getElementById("sbox");
	if(val.value == "какво търсиш...?") val.value = "";
}