window.onload = reTextInit();

function reTextInit() {
	var allReText = document.getElementsByTagName("SPAN");
	var textNum = 0
	
	for (var i=0; i<allReText.length; i++) {
		if (allReText[i].className == "reText") {
			allReText[i].style.display = "none";
			textNum++
		}
	}
	
	var reTextNum = textNum;
	pickReText(reTextNum);
}



function pickReText(totalReText) {
	var reTextShowNum = Math.floor(Math.random() * totalReText) + 1;
	var reTextShow = document.getElementById('re' + reTextShowNum);
	reTextShow.style.display = "inline";
	setTimeout("reTextInit()",3000);
}