var ie = document.all?1:0;
var op = window.opera?1:0;
var w3c = document.getElementById?1:0;
var pass = false;
var i = 0;
var eWidth = 0;

function scrollOP () {
	if (pass == 1 && ticker.style.pixelLeft >= -sWidth) {
		ticker.style.pixelLeft -= steps;
	} else {
		temp.innerHTML = content[i];
		eWidth = temp.offsetWidth;
		ticker.style.pixelLeft = sWidth;
		ticker.innerHTML = content[i];
		ticker.style.pixelLeft = sWidth;
		if(i == content.length - 1) i = 0; else i++;
		pass = true;
	}
	setTimeout("scrollOP ()", pause);
}

function scrollIE() {
	if (pass == 1 &&  ( (sWidth < eWidth && ticker.style.pixelLeft >= -eWidth) ||
						(sWidth > eWidth && ticker.style.pixelLeft >= (-sWidth / 2 - eWidth / 2 ) ))) {
		ticker.style.pixelLeft -= steps;
	} else {
		temp.innerHTML = content[i];
		eWidth = temp.offsetWidth;
		if (sWidth > eWidth)
			ticker.style.pixelLeft = sWidth / 2 + eWidth / 2;
		else
			ticker.style.pixelLeft = sWidth;
		ticker.innerHTML = content[i];
		ticker.style.pixelWidth = eWidth;
		if(i == content.length - 1) i = 0; else i++;
		pass = true;
	}
	setTimeout("scrollIE()", pause);
}

function scrollW3C() {
	if (pass == 1 && parseInt (ticker.style.left) >= (-sWidth / 2 - eWidth / 2 )) {
		ticker.style.left = parseInt(ticker.style.left) - steps + "px";
	} else {
		temp.innerHTML = content[i];
		eWidth = temp.offsetWidth; 
		ticker.style.left = sWidth / 2 + eWidth / 2 + "px";
		ticker.innerHTML = content[i];
		ticker.style.width = eWidth + "px";	
		if (i == content.length - 1) i = 0; else i++;
		pass = true;
	}
	setTimeout ("scrollW3C()", pause);
}