// JS Document for ANDRESSANDOVAL.COM

// MY FUNCTIONS


// EXIBE IMAGEM NO PLACEHOLDER E INTERAGE COM NAVEGACAO DE TECLADO

function showPic (whichpic,i) {
	var pic = new Image();
	var index = i;
	pic.src = whichpic.href;
	if (document.getElementById) {
		document.getElementById('placeholder').src =  pic.src;
		if (whichpic.title != '') {
			document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;
		}
		if ( !(pic.complete) ) {
			document.getElementById('placeholder').src =  'images/loading.gif';	
		}
		pic.onload = function () {
			document.getElementById('placeholder').src =  pic.src;
		}
	}
	LinkN = index;
	return false;
}

// DREAMWEAVER FUNCTIONS

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];}
}

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}


/////////////////////////////////////////////////
// SLIDESHOW
// * Dependencies * 
// this function requires the following snippets:
// JavaScript/images/switchImage

function switchImage(imgName, imgSrc, imgLnk) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
	  document.getElementById('vai_para').href =  imgLnk;
    }
  }
}

function mySwitchImage (imgName, imgSrc, imgLnk) {
	var pic = new Image();
	pic.src = imgSrc;
	this.imgName = imgName;
	this.imgSrc = imgSrc;
	this.imgLnk = imgLnk;
	if (document.getElementById) {
		document.getElementById(imgName).src =  pic.src;
		if ( !(pic.complete) ) {
  		    //loading_time = 0;
			timer_loading();
			document.getElementById(imgName).src =  'images/loading.gif';			
			//return true;
		}
		pic.onload = function () {		
			document.getElementById(imgName).src =  pic.src;
 		  	document.getElementById('vai_para').href =  imgLnk;
			clearTimeout(t);
			return true;
		}
	}
	
}

// BODY Example:
// <body onLoad="mySlideShow1.play();">
// <img src="originalImage1.gif" name="slide1">
// SCRIPT Example:
// var mySlideList1 = ['image1.gif', 'image2.gif', 'image3.gif'];
// var mySlideShow1 = new SlideShow(mySlideList1, 'slide1', 3000, "mySlideShow1");

function SlideShow(slideList, image, speed, name, slideLinks)          
{
  this.slideList = slideList;
  this.image = image;
  this.speed = speed;
  this. name = name;
  this.slideLinks = slideLinks;
  this.current = -1;
  this.timer = 0;
  this.pic = new Image();
}
SlideShow.prototype.play = SlideShow_play;  
function SlideShow_play() {	
	with(this) {
	    if(current++ == slideList.length-1) current = 0;
	    //mySwitchImage(image, slideList[current], slideLinks[current]);
		pic.src = slideList[current];
		if (document.getElementById) {
			//document.getElementById('slide1').src =  pic.src;		
			if ( !(pic.complete) ) {
				document.getElementById('slide1').src =  'images/loading.gif';			
			}
			pic.onload = function () {		
				document.getElementById('slide1').src =  pic.src;
	 		  	document.getElementById('vai_para').href =  slideLinks[current];
			    //clearTimeout(timer);
				timer = setTimeout(name+'.play()', speed);
			}
		}

	}
}