var ie4 = false; if(document.all) { ie4 = true; }
function getObject(id) { if (ie4) { return document.all[id]; } else { return document.getElementById(id); } }


function Peekaboo(pp_lngId) {
	
	ll_strId1 = "curr" + pp_lngId + "a";
	ll_object1 = getObject(ll_strId1);
	
	if (ll_object1.style.display == 'none') {
		ll_object1.style.display = 'block';
	}else{
		ll_object1.style.display = 'none';
	}	
}	

var gg_strPic 			= new Array() 

gg_strPic[0] 			= 'lightweight.jpg';
gg_strPic[1] 			= 'attitude.jpg';
gg_strPic[2] 			= 'enlightening.jpg';
gg_strPic[3] 			= 'tailored.jpg';
gg_strPic[4] 			= 'targeted.jpg';
gg_strPic[5] 			= 'agile.jpg';
gg_strPic[6] 			= 'fluent.jpg';
var gg_lngCurrentPic = 1;
var gg_lngMaxPic 		= 6;
var gg_strPath			= 'img/slideshow/';


function preload() { 
	var tmp = null; 
   
   
   for (var j = 0; j < gg_strPic.length; j++) { 
   	tmp = gg_strPath + gg_strPic[j]; 
     	gg_strPic[j] = new Image(); 
     	gg_strPic[j].src = tmp; 
   } 
   
} 

function ChangeImage() {
	
	div1 = document.getElementById('payoffs');
	div1.style.background = 'url(' + gg_strPic[gg_lngCurrentPic].src + ')';
	div2 = document.getElementById('payoffs_img');
	div2.style.visibility = 'hidden';
	if (gg_lngCurrentPic < gg_lngMaxPic) {
		gg_lngCurrentPic = gg_lngCurrentPic + 1;
	}else{
		gg_lngCurrentPic = 0;
	}
//	div2.src = gg_strPic[gg_lngCurrentPic].src;
	setTimeout('ChangeImage1()', 3500);
	
}

function ChangeImage1() {
	div2 = document.getElementById('payoffs_img');
	div2.src = gg_strPic[gg_lngCurrentPic].src;
}	

function initImage() {

	imageId = 'payoffs_img';
	image = document.getElementById(imageId);
	setOpacity(image, 0);
	image.style.visibility = 'visible';
	fadeIn(imageId,0);
	
}
function fadeIn(objId,opacity) {

	if (document.getElementById) {
		obj = document.getElementById(objId);
		if (opacity <= 100) {
			setOpacity(obj, opacity);
			opacity += 5;
			setTimeout("fadeIn('"+objId+"',"+opacity+")", 50);
		}else{
			ChangeImage();
			setTimeout('initImage()', 3500);
		}
	}
	
}
function setOpacity(obj, opacity) {
	opacity = (opacity == 100)?99.999:opacity;
	// IE/Win
	obj.style.filter = "alpha(opacity:"+opacity+")";
	// Safari<1.2, Konqueror
	obj.style.KHTMLOpacity = opacity/100;
	// Older Mozilla and Firefox
	obj.style.MozOpacity = opacity/100;
	// Safari 1.2, newer Firefox and Mozilla, CSS3
	obj.style.opacity = opacity/100;
}


function runSlideShow(){
   if (document.all){
      document.images.payoffs_img.style.zindex = "-1";
      document.images.payoffs_img.style.filter="blendTrans(duration=2)";
      document.images.payoffs_img.style.filter="blendTrans(duration=1)";
      document.images.payoffs_img.filters.blendTrans.Apply();
   }
   document.images.payoffs_img.src = gg_strPic[gg_lngCurrentPic].src
   if (document.all){
      
      document.images.payoffs_img.filters.blendTrans.Play()      
   }
	if (gg_lngCurrentPic < gg_lngMaxPic) {
		gg_lngCurrentPic = gg_lngCurrentPic + 1;
	}else{
		gg_lngCurrentPic = 0;
	}
   t = setTimeout('runSlideShow()', 4000)
}


function GoBack()
{
	history.go(-1);
}

function GoBackTwice()
{
	history.go(-2);
}

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}