//masthead css assignmnet
var artistCSS;
var artist_array = new Array("artists_1.css");
var artist_pointer = Math.floor(Math.random()*(artist_array.length));
artistCSS =  ("<link rel=\"stylesheet\" href=\"/css/" + artist_array[artist_pointer] + "\" type=\"text/css\">");

//begin artist fade

var tiles_array = new Array("artists00", "artists01", "artists02");
var tiles_pointer = Math.floor(Math.random()*(tiles_array.length - 1)) + 1;
var fade_timeout_time = 50;
var wait = 3000;

function inittiles() {
	// fade in/out tiles.
	if(tiles_pointer%tiles_array.length == 0) {
   		tiles_pointer = 0;
		for(i = 1; i < tiles_array.length-1; i++)
		{
//			alert("hiding:  tiles_"+tiles_array[i]);
			setOpacity(document.getElementById(tiles_array[i]), 0);
		}
		
	}

	lyrId = tiles_array[tiles_pointer];
	lyr = document.getElementById(lyrId);
	// setOpacity(lyr, 0);
	lyr.style.visibility = 'visible';
	if(tiles_pointer == 0) {
//		alert("fadeOut: tiles_"+tiles_array[tiles_array.length-1]);
		fadeOut(tiles_array[tiles_array.length-1], 100);
	} else {
//		alert("fadeIn: "+lyrId);
    	fadeIn(lyrId,0);
	}
	
	tiles_pointer++;
//	alert("pointer is " + tiles_pointer);
	var tim = setTimeout("inittiles()", wait);
}

function fadeIn(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 10;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", fade_timeout_time);
    }
  }
}

function fadeOut(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity >= 0) {
      setOpacity(obj, opacity);
      opacity -= 10;
      window.setTimeout("fadeOut('"+objId+"',"+opacity+")", fade_timeout_time);
    }
  }
}

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}
// end artist fade

function scrollHeadlines() {
/***********************************************
* IFRAME Scroller script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//specify path to your external page:
var iframesrc="http://www.oc104.com/scroll.shtml"

//You may change most attributes of iframe tag below, such as width and height:
document.write('<iframe id="datamain" src="'+iframesrc+'" width="749px" height="20px" marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="0" scrolling="no"></iframe>')
}

function openWin( windowURL, windowName, windowFeatures ) { 
				return window.open( windowURL, windowName, windowFeatures ) ; 
			} 

var writeDate;
now = new Date;
Day = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
month = new Array("January","February","March","April","May","June","July","August","September","October","November","December.");
writeDate =  (Day[now.getDay()] + ", " + month[now.getMonth()] + " " + now.getDate() );

function openWindow(url,w,h) {
	var options='top=100,left=250,resizable=yes,scrollbars=yes,menubar=no,width='+w+',height='+h;
	window.open(url,'event',options);
}

function toggleClamShell(objectID) {
				 o = document.getElementById(objectID);
				 if (o.style.display =='block') o.style.display='none';
				 else o.style.display='block';
				 return;
}


function addEvent(elm, evType, fn, useCapture)
{
if(elm.addEventListener)
  {
  elm.addEventListener(evType, fn, useCapture);
  return true;
  }
else if (elm.attachEvent)
  {
  var r = elm.attachEvent('on' + evType, fn);
  return r;
  }
else
  {
  elm['on' + evType] = fn;
  }
}

// removes the square border that IE
// insists on adding to checkboxes and radio
function removeCheckBoxBorders()
{
var el = document.getElementsByTagName("input");
for (i=0;i<el.length;i++)
  {
  var type = el[i].getAttribute("type");
  if((type=="checkbox")||(type=="radio"))
    {
   el[i].style.border = "none";
	 el[i].style.backgroundColor = "transparent";
    }
  }
}

addEvent(window, 'load', removeCheckBoxBorders, false);