// JavaScript Document
var fadedOpacity = 75;
var fullOpacity = 100;

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 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 highlightImage(image_name) {
   obj = MM_findObj(image_name);
	setOpacity(obj,fullOpacity);
	obj.style.border = '3px solid #FFFFFF';
}	

function lowlightImage(image_name) {
   obj = MM_findObj(image_name);
	setOpacity(obj,fadedOpacity);
	obj.style.border = '3px solid #CC0001';
}	

function loadPage() {
   lowlightImage('wedding_image2');
   lowlightImage('children_image2');
	lowlightImage('about_me_image2');
}


function showPic (whichpic) {
   if (document.getElementById) {
      //set the current image as background
      document.getElementById('placeholderdiv').style.backgroundImage = "url(" + document.getElementById('placeholder').src + ")";
      //make image transparent
      setOpacity(document.getElementById('placeholder'), 0);
      document.getElementById('placeholder').src = whichpic;
      fadeIn('placeholder',0);

/*      if (whichpic.childNodes[0].alt) {
         document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].alt
      } else if (whichpic.title) {
         document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;
      } else {
         document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
      }
		*/
      return false;
   } else {
      return true;
   }
}

function fadeIn(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 10;
		fading = true;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 50);
    } else {
	 	fading = false;
	}
  }
}