// JavaScript Document
var current = 'home';

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 changePage(obj) {
	MM_effectAppearFade(current, 500, 100, 0, false);
	
	switch (obj) {
		case 1:
			var image = 'services.jpg';
			current = 'services';
			pos = "532px";
			break;
		case 2:
			var image = 'scanning_recording.jpg';
			current = 'scanning_recording';
			pos = "532px";
			break;
		case 3:
			var image = 'hd_previews.jpg';
			current = 'hd_previews';
			pos = "900px";
			break;
		case 4:
			var image = 'recent_projects.jpg';
			current = 'recent_projects';
			pos = "860px";
			break;
		case 5:
			var image = 'main_street.jpg';
			current = 'main_street';
			pos = "1050px";
			break;
		case 6:
			var image = 'wildfire_studios.jpg';
			current = 'wildfires_studios';
			pos = "630px";
			break;
		case 7:
			var image = 'contact.jpg';
			current = 'contact';
			pos = "820px";
			break;
		default:
			var image = 'home.jpg';
			current = 'home';
			pos = "632px";
			break;
	}
	
	MM_effectAppearFade(current, 1000, 0, 100, false);
	document.getElementById('footer').style.top = pos;
	document.getElementById('headImage').src = 'images/headers/'+image;
	
}

function MM_effectAppearFade(targetElement, duration, from, to, toggle)
{	
				
				Spry.Effect.DoFade(targetElement, {duration: duration, from: from, to: to, toggle: toggle});
			
	
		
	
}