var oImg;
var lnk = new Array(4);

lnk[0] = "osHome.aspx";
lnk[1] = "osAboutus.aspx";
lnk[2] = "osEnquiry.aspx";
lnk[3] = "osContactus.aspx";
lnk[4] = "osAnnouncement.aspx";

function playSound(soundname) {
	var sound = eval("document." + soundname);
	sound.Play();
}

function GoLink(l){
	document.location  = lnk[parseInt(l)];
}

function clean(imgId)
{
	oImg = document.getElementById(imgId);
	interval=setInterval("makeclean()",10);
}
function foggy(imgId)
{
	clearInterval(interval);
	oImg.filters.alpha.opacity=0;
}
function makeclean()
{
	if (oImg.filters.alpha.opacity<100)
		oImg.filters.alpha.opacity+=10;
	else if (window.interval)
	{
		clearInterval(interval)
	}
}