var iconsArr = new Array("iconVideo0.jpg","iconAudio1.jpg","iconAudio2.jpg");

function getButtons(imgId){
	try{
		var htmlStr = new String();
		
		htmlStr = "<table cellpadding='0' cellspacing='0' border='0'>";
		htmlStr +=	"<tr>";
		for(var i=0; i<iconsArr.length; i++){
			if(i!=flashToLoad){
				htmlStr +=	"<td align='center' style='padding:15px 15px 15px 15px;'>";
				htmlStr +=		"<a href='AVmedia.htm?mediaID="+i+"' onMouseOut=swapImg('button"+i+"')";
				htmlStr +=		" onMouseOver=swapImg('button"+i+"')>";
				htmlStr += 		"<img id='button"+i+"' src='images/" + iconsArr[i] + "' class='imgBorder'";
				htmlStr += 		" style='padding:3px 3px 3px 3px;'/></a></td>";
			}
		}
		htmlStr +=	"</tr>";
		htmlStr +="</table>";
	
		return htmlStr;
	}catch(e){
		alert("getButtons.error: " + e.message);	
	}
}



function swapImg(imgID){
// This func assumes that image name is "image.format" 
// and the rollOver image is "image-over.format" - see "var rollOver"
	try{
		var img = document.getElementById(imgID);
		var imgSrc = new String(img.src);
		var imgSrc1 =   imgSrc.substring(0,imgSrc.lastIndexOf('.'));//new String();
		var rollOver = "-over";
		var imgSrc2 = imgSrc.substring(imgSrc.lastIndexOf('.'),(imgSrc.length));// new String();
		if(imgSrc.indexOf("-over") < 0)	//= Switch to roll over image
		{
			img.src = imgSrc1 + rollOver + imgSrc2;
		}
		else
		{
			img.src = imgSrc1.substring(0,imgSrc1.length-(rollOver.length)) + imgSrc2;
		}
	}
	catch(e)
	{
		alert("err: "+e);
	}
}