function navSwapOver(navItem){
	document.all[navItem].className = "leftnavon";
}

function navSwapOut(navItem){
	document.all[navItem].className = "leftnav";
}

function weddingImage(img){
  photo1= new Image();
  photo1.src=(img);
  Controlla(img);
}
function Controlla(img){
  if((photo1.width!=0)&&(photo1.height!=0)){
    viewPhoto(img);
  }
  else{
    funzione="Controlla('"+img+"')";
    intervallo=setTimeout(funzione,20);
  }
}
function viewPhoto(img){
  largh=photo1.width+20;
  altez=photo1.height+20;
  stringa="width="+largh+",height="+altez;
  finestra=window.open(img,"",stringa);
}

//IMAGE ROTATE SCRIPT
// borrowed from http://www.columbia.edu
var imgArray = new Array();

//Place image names here:
imgArray[0] = "01.jpg";
imgArray[1] = "02.jpg";
imgArray[2] = "03.jpg";
imgArray[3] = "04.jpg";
imgArray[4] = "05.jpg";
imgArray[5] = "06.jpg";
imgArray[6] = "07.jpg";
imgArray[7] = "08.jpg";
imgArray[8] = "09.jpg";
imgArray[9] = "10.jpg";
imgArray[10] = "11.jpg";
imgArray[11] = "12.jpg";
imgArray[12] = "13.jpg";
imgArray[13] = "14.jpg";
imgArray[14] = "15.jpg";
imgArray[15] = "16.jpg";
imgArray[16] = "17.jpg";
imgArray[17] = "18.jpg";
imgArray[18] = "19.jpg";
imgArray[19] = "20.jpg";
imgArray[20] = "21.jpg";
imgArray[21] = "22.jpg";
imgArray[22] = "23.jpg";
imgArray[23] = "24.jpg";
imgArray[24] = "25.jpg";
imgArray[25] = "26.jpg";
imgArray[26] = "27.jpg";
imgArray[27] = "28.jpg";
imgArray[28] = "29.jpg";
imgArray[29] = "30.jpg";

var numImgs=imgArray.length;
var randNum = Math.floor(Math.random() * numImgs);