/*
gets called onload of profile image to the right of sign in fields
*/

hpHeroInterval=false;
hpHeroIdx=-1;
hpSpeed=7;


/*
page through hero shots
*/
function showHero(idx){
idx=parseInt(idx);
var lnks=getDomObj("ro-linking").getElementsByTagName("a");
var tbls=getDomObj("movie-rotation").getElementsByTagName("table");
for(i=0;i<lnks.length;i++){
	lnks[i].className="";
}
lnks[idx].className="on";
for(i=0;i<tbls.length;i++){
	tbls[i].style.display="none";
}
getDomObj("ro-"+idx).style.display="block";
setInnerHTML("ro-pageno",idx+1);
}
function runRotation(){
var lnks=getDomObj("ro-linking").getElementsByTagName("a");	
hpHeroIdx++;
if(hpHeroIdx>=lnks.length)hpHeroIdx=0;
showHero(hpHeroIdx);
}
function initHero(){
		hpHeroInterval=setInterval("runRotation()",hpSpeed*1000);
	var lnks=getDomObj("ro-linking").getElementsByTagName("a");
	for(i=0;i<lnks.length;i++){
		dojo.event.connect(lnks[i],"onclick",function(){clearInterval(hpHeroInterval);});
	}

}

resizeImages("itembody",450);