function clearText(inputElement) {
	inputElement.value="";
}
		
curBanImg = 0;

imageDivs = new Array(
	"banDiv1",
	"banDiv2",
	"banDiv3",
	"banDiv4",
	"banDiv5" );
curDiv = 1;
curFade = 100;
//curAppear = 0.0;

var fadeObj;
var appearObj;

function fade() {
	curFade = curFade-5;
	fadeObj.style.opacity = curFade/100;
	appearObj.style.opacity = (100 - curFade)/100;
	if (curFade <= 0) {
		curFade = 100;
	} else {
		setTimeout("fade()", 50);
	}
}

function rotate() {
	fadeObj = document.getElementById(imageDivs[curDiv-1]);
	if (curDiv==imageDivs.length) curDiv = 1; else curDiv++;
	appearObj = document.getElementById(imageDivs[curDiv-1]);
	fade();
	
	setTimeout("rotate()", 10 * 1000);
}
function beginRotate() {
	setTimeout("rotate()", 10*1000)
}