function mouseOn(id) {		
	document.getElementById(id+'Details').style.visibility = "visible";	
	document.getElementById('rightRegionsImgColumn').style.backgroundImage = "url(/_themes/tpk-origin/images/nzPhoto" + id + ".jpg)";
	document.getElementById('nz').src = "/_themes/tpk-origin/images/nzBig" + id + ".gif";
	document.getElementById(id).style.color = "#2E8C7C";
}

function mouseOff(id) {		
	document.getElementById(id+'Details').style.visibility = "hidden";
	document.getElementById('rightRegionsImgColumn').style.backgroundImage = "url(/_themes/tpk-origin/images/regionsRightImg1.png)";
	document.getElementById('nz').src = "/_themes/tpk-origin/images/nzBigRegions.gif";
	document.getElementById(id).style.color = "#666666";
}

function runCarousel(count) {
	var divs = document.getElementById('rmpCarousel').getElementsByTagName("div");
	for (var i=0; i < divs.length; i++ ) {
		var div = divs[i];
		div.style.opacity = 0.1; 
		div.style.MozOpacity = 0.1;
		div.style.display = "none";
		if (count == i) {			
			opacity(div.id, 1, 99, 1000); // set to 99.  FF "jumps" if set to 100.
			setTimeout('opacity("'+div.id+'", 99, 1, 500);', 4500);
			div.style.display = "block";
		} else {
			div.style.display = "none";
		}
	}
	count++;
	if (count == 4) {
		count = 0;
	}
	timeout = setTimeout('runCarousel('+count+');', 6000);
}

function opacity(id, opacStart, opacEnd, millisec) { 
    //speed for each frame 
    var speed = Math.round(millisec / 100); 
    var timer = 0; 

    //determine the direction for the blending, if start and end are the same nothing happens 
    if(opacStart > opacEnd) { 
        for(i = opacStart; i >= opacEnd; i--) { 
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++; 
        } 
    } else if(opacStart < opacEnd) { 
        for(i = opacStart; i <= opacEnd; i++) 
            {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
            timer++; 
        } 
    } 
} 

//change the opacity for different browsers 
function changeOpac(opacity, id) { 
    var object = document.getElementById(id).style; 
    object.opacity = (opacity / 100); 
    object.MozOpacity = (opacity / 100); 
    object.KhtmlOpacity = (opacity / 100); 
    object.filter = "alpha(opacity=" + opacity + ")"; 
}

/*	   
   if (object.MozOpacity != null){object.MozOpacity = opacity/100;}
   if (object.opacity != null){object.opacity = opacity/100;}
   if (object.filter != null){object.filter = "alpha(opacity="+(opacity)+")";}
*/