function init(item){
	if(item!="")nav(item);
	skinGetURL();
	startpromos();
}

//************************************************************************
function startpromos(){
	try
	{
		fadeboxstart(0);
		fadeboxstart(1);
		fadeboxstart(2);
	}
	catch(err)
	{
		//Handle errors here
	} 

}

  var fadebox ;	
  var color 		= new Array(0,0,0)
  var maxfadebox 	= new Array(10,3,9); //starting from 1
  var current 		= new Array(1,1,1); 
//  var current 		= new Array(3,3,4); 

  
  var step 			= new Array(1,1,1); 
  var idname 		= new Array('CSSoc','CSEnv','CSEco'); 
  
  
function fadeboxstart(id){
	document.getElementById(idname[id]).innerHTML = document.getElementById(idname[id]+""+current[id]).innerHTML;
}

  
function fadeboxnext(id){
	id = parseFloat(id);
	step[id] = 1;
	fadeboxfade(id);
}

function fadeboxprevious(id){
	id = parseFloat(id);
	step[id] = -1;
	fadeboxfade(id);
}

function fadeboxfade(id){  
	color[id] ++;
	fadebox = document.getElementById(idname[id]);
	var opacity = ((100-color[id]))+"";
	setOpacity(fadebox, opacity);	
	
	if(color[id] < 100) {
		runfade= "fadeboxfade(" + id + ")";
		setTimeout(runfade, 10);
	}else{
		nextfadebox(id);
	}
  }
  
  
  
function nextfadebox(id){
	current[id] = current[id] + step[id];
	if(current[id] > maxfadebox[id])current[id]=1;
	if(current[id] < 1)current[id] = maxfadebox[id];
	document.getElementById(idname[id]).innerHTML = document.getElementById(idname[id]+""+current[id]).innerHTML;
	fadeboxshow(id);
}
  
function fadeboxshow(id){  
	color[id] --;
	fadebox = document.getElementById(idname[id]);
	var opacity = ((100-color[id]))+"";
	setOpacity(fadebox, opacity);		
	runshow = "fadeboxshow(" + id + ")";
	if(color[id] > 0) setTimeout(runshow , 10);
}


var ie = (document.all) ? 1 : 0;
var p = (ie) ? "filter" : "MozOpacity";
function op(n,v){
	/* n is the element node v is the opacity value, from 0 to 100. */  
    v = (ie) ? "alpha(opacity="+v+")" : v/100;
    n.style[p] = v;
}


function setOpacity(obj, opacity) {
	opacity = (opacity == 100)?99.999:opacity;
  	// IE/Win
	op(obj,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 dot(el){
	el.getElementsByTagName('img')[0].src = "skins/media/all/dot.gif";
}

function dot_o(el){
	el.getElementsByTagName('img')[0].src = "skins/media/all/dot_o.gif";
}

function imgvalue(v){
	document.getElementById('imgvalues').src = "skins/media/values/"+v+".gif";
}



function nav(item){
	addClassName(document.getElementById(item),"open");
}









function skinGetURL(){
	elementID = '';

	if ( location.href.indexOf( "/iag/" ) > -1 )
	{
			thisurl = top.location.href.split('/2006/' )[1];
			thenav = document.getElementById("nav");
			listItems = thenav.getElementsByTagName("li");
			
			var prev = "none"
			for (i=0;  i < listItems.length; ++i) 
			{
				test = listItems[i].getElementsByTagName("a")[0].href.split('/2006/' )[1] ;
				if(test == thisurl){	
					if(prev != "none") {
						removeClassName(prev,"selected");
					}
					prev = listItems[i];
					addClassName(listItems[i],"selected");					
				}
			}	
		}
}













/* Some functions to add and remove ClassNames cleanly - if
	an element has a className we don't want to overwrite it 
	when we add or remove another className */
	
function addClassName(obj,newClassName){
	if(obj.className==''){
		CLname=newClassName;
	}else{
		CLname=obj.className+' '+newClassName;
	}
	obj.className=CLname
}

function removeClassName(obj,ClassName){
	if(obj.className=='')return false;
	flagFound = false;
	if(obj.className==ClassName){
		CLname='';
		flagFound = true;
	}else{
		CLnameArray=obj.className.split(" ");
		aLen=CLnameArray.length;
		var newClassNames = new Array();
		var count = 0;
		for(var i = 0; i <aLen ; i++ ){
			if(CLnameArray[i]	==ClassName){
				flagFound = true;
			}else{
				newClassNames[count] = CLnameArray[i];
				count ++;
			}
		}
		CLname=newClassNames.join(' ');
	}
	obj.className=CLname
	return flagFound;
}


function printlink(){
/*
	alllinks = document.getElementById("content").getElementsByTagName("a");
	var oldlinks = new Array(alllinks.length);

   	for (var i = 0; i < alllinks.length; i++)
   	{
      	var mylink = alllinks.item(i);
	  	if(mylink.href != ""){
			extra="http://webcms/iw/cci/meta/no-injection/iw-mount/default/main/IAG/sustainability_WRK105857/WORKAREA/wpt/sustainable/publications/report/2005/";
			text = 	mylink.href
			oldlinks[i] = mylink.innerHTML;
			newText = text.replace(extra, "") ;		
			mylink.innerHTML = mylink.innerHTML + " [link:" + newText +"] ";
		}
   	}
	*/
	
	window.print();
	/*
   	for (var i = 0; i < alllinks.length; i++)
   	{
      	var mylink = alllinks.item(i);
	  	if(mylink.href != ""){
			mylink.innerHTML = oldlinks[i];
		}
		
	}*/

}

/*
function SimpleSwap(el,which){
        el.src=el.getAttribute(which||"origsrc");
}*/