/*

	Filename: global.js
	Author: J Christopher Garcia
	Created: 10/08/2004
	
	Description: JavaScript functions for the entire site; should be loaded in all pages
	

	
*/

window.onload = function() {
	
	MM_preloadImages('/imgs/mainMenu/gallery-f2.gif','/imgs/mainMenu/about-f2.gif','/imgs/mainMenu/showings-f2.gif','/imgs/mainMenu/photos-f2.gif','/imgs/mainMenu/contact-f2.gif');

} // end window.onload

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_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_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 displayLoading() {

	
	document.getElementById('page').style.display = 'none';
	document.getElementById('selectedImageDisplay').style.display = 'none';
	document.getElementById('loading').style.display = '';
	
	
	
}


function hideLoading() {

	// hide loading text
}


function displayPage() {

	document.getElementById('selectedImageDisplay').style.display = 'none';
	document.getElementById('loading').style.display = 'none';
	document.getElementById('page').style.display = '';
	

}

function displayImage( element ) {

	
	
	displayLoading();
	
	var cachedImage = new Image();
	
	cachedImage.onload = function( e ) {
				
		var image = document.getElementById('selectedImage');
		image.src = this.src;
		var text = document.getElementById('selectedImageCaption');
		text.innerHTML = element.title;
		
		document.getElementById('page').style.display = 'none';
		document.getElementById('loading').style.display = 'none';
					
		document.getElementById('selectedImageDisplay').style.display = '';
		
	}
	
	cachedImage.src = element.href;
	
	return false;
	
		
}