// JavaScript Document
function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}
function MM_setTextOfLayer(objId,x,newText) { //v9.0
  with (document) if (getElementById && ((obj=getElementById(objId))!=null))
    with (obj) innerHTML = newText;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
dir=-1
curtop=0
timerID=0
function jump(dest,e){
	dir=-1
	curtop=0
	if(dest!=-1){
		var obj=MM_findObj('pos_' + dest)
		destino=dest
		if (obj.offsetParent) {
			do {
				curtop += obj.offsetTop;
			} while (obj = obj.offsetParent);
		}
			if (document.all) curPos=iecompattest().scrollTop
		else curPos=window.pageYOffset
	
		if(curPos>curtop){
			dir=-1
		}else{
			dir=1
		}
	}
	
	
	if(!e)var e = window.event;

	timerID=setInterval('anima()', 15)
	
	if(e!=null){

		if (e.preventDefault){
			e.preventDefault();
		}
		if (e.stopPropagation){
			e.stopPropagation();
		}
		if (e) e.cancelBubble = true;
		return false;
	}
	
}
function iecompattest(){
return (document.compatMode!="BackCompat")? document.documentElement : document.body
}
prevPos=-1
function anima(){
	var step=15
	if (document.all) curPos=iecompattest().scrollTop
	else curPos=window.pageYOffset
	if( (curPos>curtop &&  curPos-curtop>step) || (curPos<curtop &&  curtop-curPos>step) && prevPos!=curPos){
		window.scroll(0,Math.max(curPos + step*dir,0))
		prevPos=curPos
	}else{
		MM_swapImage('b_'+destino,'','ui/default_bullet.gif',1)
		MM_swapImage('b_'+destino,'','ui/'+ destino +'_bullet.gif',1)	
		clearInterval(timerID)
	}



}
function zoom(path){
	if(path.indexOf(".swf")!=-1){
		MM_setTextOfLayer('zoomer','','<img src="media/portfolio/big/loading.gif">')	
		 var zoomerObj = new SWFObject("media/portfolio/big/" + path, "flzoomer", "653", "399", "8", "#000000");
   		 zoomerObj.write("zoomer");
		 zoomerObj.onClick="zoom(\'null\');"
	}else if (path=='null'){
		MM_setTextOfLayer('zoomer','','')			
	}else{
		MM_setTextOfLayer('zoomer','','<img src="media/portfolio/big/loading.gif" id="zoomImg" name="zoomImg" onClick="zoom(\'null\');" alt="fechar">')	
		MM_swapImage('zoomImg','','media/portfolio/big/' + path,1)
	}
	
}


//alert("click");
document.onclick = function(){clearInterval(timerID);zoom('null');}
if (document.captureEvents) document.captureEvents(Event.CLICK);