var mainholders = new Array('img3', 'img2', 'img1');
var thumbs = new Array('thumbimg3', 'thumbimg2', 'thumbimg1');
var testimonis = new Array('testimoni3', 'testimoni2', 'testimoni1');
var current = 0;
var t;

function ShowHideDiv(divId, thumbId, testimoniId) {

	pauseRotate();
	if (document.getElementById) { // DOM3 = IE5, NS6
		for (var x = 0; x < mainholders.length; x++)
		   {
		   		if (document.getElementById(mainholders[x]) != null)
					document.getElementById(mainholders[x]).style.display = "none";
					
				if (document.getElementById(thumbs[x]) != null) {
					document.getElementById(thumbs[x]).style.filter = 'alpha(opacity=' + 100 + ')';
					document.getElementById(thumbs[x]).style.opacity = 1;
				}
				
				if (document.getElementById(testimonis[x]) != null)
					document.getElementById(testimonis[x]).style.display = "none";
		   }
		
		document.getElementById(divId).style.display = "block";
		
		document.getElementById(thumbId).style.filter = 'alpha(opacity=' + 50 + ')';
		document.getElementById(thumbId).style.opacity = 0.5;
		
		document.getElementById(testimoniId).style.display = "block";
	}
	else {
		if (document.layers) { // Netscape 4
			for (var x = 0; x < mainholders.length; x++)
			   {
			   		if (document.mainholders[x] != null)
						document.mainholders[x].display = "none";
			   }
			
			document.divId.display = "block";
		}
		else { // IE 4
			for (var x = 0; x < mainholders.length; x++)
			   {
			   		if (document.all.mainholders[x] != null)
						document.all.mainholders[x].style.display = "none";
			   }
		
			document.all.divId.style.display = "block";
		}
	}
}

function Rotate() {
    if (document.getElementById) {
	    for (var x = 0; x < mainholders.length; x++)
		       {
		   		    if (document.getElementById(mainholders[x]) != null)
					    document.getElementById(mainholders[x]).style.display = "none";
    		   	
				    if (document.getElementById(thumbs[x]) != null) {
					    document.getElementById(thumbs[x]).style.filter = 'alpha(opacity=' + 100 + ')';
					    document.getElementById(thumbs[x]).style.opacity = 1;
				    }
    				
				    if (document.getElementById(testimonis[x]) != null)
					    document.getElementById(testimonis[x]).style.display = "none";
		       }
    		
	    if (document.getElementById(mainholders[current]) != null)
		    document.getElementById(mainholders[current]).style.display = "block";
    	
	    if (document.getElementById(thumbs[current]) != null) {
		    document.getElementById(thumbs[current]).style.filter = 'alpha(opacity=' + 50 + ')';
		    document.getElementById(thumbs[current]).style.opacity = 0.5;
    		
	    if (document.getElementById(testimonis[current]) != null)
		    document.getElementById(testimonis[current]).style.display = "block";
	    }
    }

    if (current == 2) 
	    current = 0;
    else 
	    current++;
    	
    t = setTimeout("Rotate()",10000);
}

function pauseRotate()
{
	clearTimeout(t);
}

window.onload = Rotate;