/* Site Focus text */

// Javascript by Robert Smith, Copyright (C) Robert Smith 2006



var news = new Array();

var newsO = new Array();

var txt = new Array();



var newsitems = 0;

var spacers = 120;  // size of each news item

var scrollin = 1;

var scrollincount = 0;

var scrollinMAX = 140;

var slowspeed = 40;

var pagebottom = 0;

var called = 0;





// When a news item is clicked

function navigateto(number)

{

	window.parent.location=txt[number][2];

}



// Adds a news item to the page

function addn(titlegif,linktext,linkto)

{

	// the border, so it can be moved

	document.write("<table width=131 height="+spacers+" ID=\"news"+newsitems+"\" style=\"position: relative; left: 600\" border=0 cellspacing=0 cellpadding=0><tr><td valign=top height=100%>");



	// has it got a title gif?

	if (titlegif!="") document.write("<p><img src=\"images-common/" + titlegif + "\" width=131 height=19</p>");



	// the actual news element

	document.write("<p>");

	document.write("<a href=\"#_top\" class=\"right-article\" onmouseover=\"return mouseoverfunc("+newsitems+")\" onmouseout=\"return mouseoutfunc()\" onclick=\"return navigateto("+newsitems+")\">");

	document.write(linktext);

	document.write("</a></p>");



	// End of table

	document.write("</td></tr></table>");



	// store values for later (at present txt[newsitems][0] is not used once added)

	txt[newsitems] = new Array(3)

	txt[newsitems][0] = titlegif;

	txt[newsitems][1] = linktext;

	txt[newsitems][2] = linkto;



	// set the verticle position

	news[newsitems] = spacers * newsitems;

	newsO[newsitems] = 0;

	newsitems++;

}



// when a news item has the mouse over it

function mouseoverfunc(number)

{

	window.status = "Site Focus: "+txt[number][1];

	return true;

}



// When the mouse moves off a news item

function mouseoutfunc()

{

	window.status = "Welcome to winOKE - Karaoke Software for Windows Made Easy!";

	return true;

}





// actually move them!

function movethem()

{	var delay = slowspeed;

	for (var a=0; a<newsitems; a++) //>

	{

		if (newsO[a]==news[a])  // at the top of the screen? Pause

			delay = 2000;

		if (newsO[a]>news[a]+spacers)  // off the top of the screen?

			newsO[a] = (-PageBottom) + news[a];

		newsO[a]+=2;

	}

	return delay;

}



function mainloop()

{

	var a=0;

	PageBottom = spacers * (newsitems-1);

	var delay = slowspeed; 

	var d=-1;

	var f;

	if (scrollin==1) scrollincount+=4;

	for (a=0; a<newsitems; a++) 

	{

		f = document.getElementById('news'+a);

		f.style.top=-newsO[a];

		if (scrollin==1)

			f.style.left=8+((scrollinMAX-scrollincount)*d);

		d=-d;

	}

	if (scrollin==1)

	{

		if (scrollincount==scrollinMAX) scrollin=0;

		if (scrollincount>scrollinMAX) scrollincount=scrollinMAX;

	} else delay=movethem();

	setTimeout("mainloop();",delay);

}





function onloadfunc()

{

	if (called==0)

	{

		mouseoutfunc();

		mainloop();

		window.parent.document.all.INFRAME.style.visibility = "visible";

		called = 1;

	}	

}