var sStep = 55;  
var sTimeout = 5; 
var op = 0;
var op1 = 0;
var cVis = 0;

function fade_in1(id){
	wObj = document.getElementById(id);
	wObj.style.display = 'block';
	if(op1 < 0.75) {
		op1 += 0.02;
		wObj.style.opacity = op1;
		wObj.style.filter='alpha(opacity='+op1*100+')';
		setTimeout("fade_in1('"+id+"')", sTimeout);
	}
}

function fade_in(id){
	wObj = document.getElementById(id);
	wObj.style.display = 'block';
	if(op < 0.4) {
		op += 0.02;
		wObj.style.opacity = op;
		wObj.style.filter='alpha(opacity='+op*100+')';
		setTimeout("fade_in('"+id+"')", sTimeout);
	}
}