function imgSwap(imgNum)
{
	var impactimage=document.getElementById("impactimg");
//	impactimage.src = eval("impact"+imgNum + ".src");
	clearInterval(intervalid);
	if (currentimg!=imgNum) 
	{
//		crossfade(impactimage,(eval("impact"+imgNum + ".src")),1 );
		impactimage.src = eval("impact"+imgNum + ".src");
		currentimg=imgNum;
	}
//intervalid=setInterval ( "impactswap()", 5000 );
}
function startimpacts() {intervalid=setInterval ( "impactswap()", 5000 );}
var intervalid=0;
intervalid=setInterval ( "impactswap()", 5000 );
function impactswap()
{
	var impactimage=document.getElementById("impactimg");
	currentimg++;
	if (currentimg>maximpact) {currentimg=1;}
//	impactimage.src = eval("impact"+currentimg + ".src");
	crossfade(impactimage,(eval("impact"+currentimg + ".src")),1 );

}