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(objId,x,newText) { //v9.0
  with (document) if (getElementById && ((obj=getElementById(objId))!=null))
    with (obj) innerHTML = unescape(newText);
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
new_width = features.substring(features.indexOf("width=")+6, features.indexOf("width=")+9) * 1
new_height = features.substring(features.indexOf("height=")+7, features.indexOf("height=")+10) * 1
var left = Math.floor( (screen.width - new_width) / 2);
var top = Math.floor( (screen.height - new_height) / 2)
var winParms = "top=" + top + ",left=" + left
if (features) { winParms += "," + features; }
window.open(theURL, winName, winParms);
}


function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; domain=.davidbachman.com; path=/";
	document.cookie = name+"="+value+expires+"; domain=.davidbachmanphotography.com; path=/";
	document.cookie = name+"="+value+expires+"; domain=.diamondkeepsakeweddings.com; path=/";
	document.cookie = name+"="+value+expires+"; domain=.pittsburghoperaphotos.com; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

var backColor = new Array();
backColor[0] = 'black';
backColor[1] = '#2b2b2b';
backColor[2] = '#555555';
backColor[3] = 'gray';
backColor[4] = '#aaaaaa';
backColor[5] = '#d6d6d6';
backColor[6] = 'white';
backColor[7] = 'red';
backColor[8] = 'orange';
backColor[9] = 'yellow';
backColor[10] = 'green';
backColor[11] = 'blue';
backColor[12] = 'indigo';
backColor[13] = 'violet';
backColor[14] = 'blue';  // New Year
backColor[15] = 'red';  // Valentine
backColor[16] = 'green';  // St. Patrick
backColor[17] = 'hotpink';  // Easter
backColor[18] = 'blue';  // July 4th
backColor[19] = 'black';  // Halloween
backColor[20] = 'sienna';  // Thanksgiving
backColor[21] = 'red';  // Christmas
/*
original color picks
backColor[0] = '#000000';
backColor[1] = '#2b2b2b';
backColor[2] = '#555555';
backColor[3] = '#808080';
backColor[4] = '#aaaaaa';
backColor[5] = '#d6d6d6';
backColor[6] = '#ffffff';
backColor[7] = '#d72800';
backColor[8] = '#ffaa00';
backColor[9] = '#ffff00';
backColor[10] = '#91d232';
backColor[11] = '#00a0ff';
backColor[12] = '#5a00c8';
backColor[13] = '#c800c8';
*/

function changeBG(whichColor){
 document.body.style.backgroundColor = backColor[whichColor];
 createCookie('backColor', whichColor);
}

if(readCookie('backColor'))
 document.write('<style type="text/css">body {background-color: ' + backColor[readCookie("backColor")] + ';}<\/style>');