// JavaScript Document

function goImg(divStr, imageID, imgPath, imgNum, totDesc) {
	image = document.getElementById(imageID);
	document['' + imageID + ''].src = imgPath;
	//image.src = imgPath;
	
	//show/hide descriptions
	for (i=1;i<totDesc+1;i++) {
	//alert("i:"+i+" t:"+imgNum);
	if (i==imgNum) {
		//document.all['klc_t'+i].style.display = '';
		document.getElementById(divStr+'_t'+i).style.display = '';
	} else {
		//document.all['klc_t'+i].style.display = 'none';
		document.getElementById(divStr+'_t'+i).style.display = 'none';
		}
	}	

	setOpacity(image,0);
	//??? why this here guv?!? image.style.visibility = 'visible';
	fadeIn(imageID,0);	
}

function setOpacity(obj, opacity) {
	var obj;
	var opacity = (opacity == 100)?99.999:opacity;
	
  
	//if(obj.style.MozOpacity) {		// Older Mozilla and Firefox
	//	obj.style.MozOpacity=(opacity==10)?'1':'0.'+opacity;
	//}
	//else if (obj.style.filter) {	// IE/Win
	//	obj.style.filter='alpha(opacity='+(opacity*10)+')';
	//}
	
	// 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 fadeIn(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 5;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 20);
    }
  }
}


document.write("<style type=\"text/css\">#thephoto {visibility:hidden;} </style>");