function fadeSlogOut(){
	var slo = document.images['slogan'];
	var op = slo.style.opacity;
	if(op >= 0.3){		
		op = op - 0.01;
		slo.style.opacity = op ;
		slo.style.filter = 'alpha(opacity: ' + (op*100) + ')';
		tmr = window.setTimeout("fadeSlogOut()",10);
	}
	else
	{
		tmr = window.setTimeout("fadeSlogIn()",10);
	}
}

function fadeSlogIn(){
	var slo = document.images['slogan'];
	var op = slo.style.opacity;
	if(op < 1){		
		op = parseFloat(op) + parseFloat(0.01);
		slo.style.opacity = op ;
		slo.style.filter = 'alpha(opacity: ' + (op*100) + ')';
		tmr = window.setTimeout("fadeSlogIn()",10);
	}
	else
	{
		tmr = window.setTimeout("fadeSlogOut()",5000);
	}
}