//======= Natural Floorcovering Centre
//======= www.naturalfloor.com.au



//************* OverlayRotator **********************






//Global Variables


var stk_timer = window.setInterval("showOverlay()", 4000);
//timer turned off
// make Overlay update


//stk_q is how many stacks of rugs there are
var stk_q = 1;

//ovl_k is what stack is showing now
var stk_k = 0;






function showStack () {
	return showStackStep();
        return;

}


function stepStacks () {



	

        hideStack(stk_k)

        stk_k++;

	if (stk_k > stk_q) { stk_k = 0; }

	return showStack(stk_k);


}

function hideStack (i) {

        var t = "divStackedRugs" + (i +1);
        document.getElementById(t).style.display = "none";

}


function showStack (i) {

        var t = "divStackedRugs" + (i + 1);
        document.getElementById("spanPgNum").innerHTML = "Page " + (i+1);

	document.getElementById(t).style.display = "block";


}