var	hex= 255;
var	hex1= 255;
var	hex2= 255;
var counter = 0;
var titlesarr = new Array();
var descarr = new Array();
var linarr = new Array();
var c = 0;
var bgc1sd;
var bgc2sd;
var bgcolt;
var sbcg = new String();
var passo1,passo2,passo3 = 0;
var nlink = 0;

 
function fadeintext()
{			
	if (counter == c-1) 
		counter = 0;
	else
	 	counter++;
 	
 	document.getElementById("contentBlock").innerHTML = "<h3><a href=\""+nlink+"\">"+titlesarr[counter]+"</a></h3><p>"+descarr[counter]+"</p>";

	new Effect.Opacity('contentBlock', {duration:0.5, from:0.0, to:1.0});

	setTimeout("fadeouttext()",5000);
}

 
function fadeouttext()
{
	new Effect.Opacity('contentBlock', {duration:0.5, from:1.0, to:0.0});

	setTimeout("fadeintext()",2000);

}


function transferTitles(titles) 
{
	for (i = 0; i < titles.length; i++)
	{
		titlesarr[i] = titles[i];
	}
}

function transferDesc(desc) 
{
	for (i = 0; i < desc.length; i++)
	{
		descarr[i] = desc[i];
	}
}

function transferLinks(lin) {
	for (i = 0; i < lin.length; i++)
	{
		linarr[i] = "index.php?id="+lin[i];
	}
}



function getContents(titles,lin,desc,bgcol,newslink) 
{

	bgcoltot = bgcol.substring(1,3);
	bgcolt = parseInt(bgcoltot, 16);
	bgcs1 = bgcol.substring(3,5);
	bgcs2 = bgcol.substring(5,7);
	
	bgc1sd = parseInt(bgcs1, 16);
	bgc2sd = parseInt(bgcs2, 16);
	
	hex = bgcolt;
	hex1 = bgc1sd;
	hex2 = bgc2sd;
	
	c = titles.length;

	transferTitles(titles);
	transferDesc(desc);
	transferLinks(lin);
	
	//window.document.getElementById("contentBlock").style.color="rgb("+bgcolt+","+ bgc1sd +","+ bgc2sd +")";
	//window.document.getElementById("contentBlock").innerHTML = titlesarr[counter]+"<p>"+descarr[counter]+"</p>";
	nlink = newslink;
	fadeintext();
	

}

function doClick() 
{
	window.open(linarr[counter], '_self', ''); 
}

function doMouseOver() 
{
	document.getElementById("contentBlock").style.textDecoration = "underline";
}

function doMouseOut() 
{
	document.getElementById("contentBlock").style.textDecoration = "none";
}