/**
 * list of functions and versions
 *  
 *  DoError
 *  MM_preloadImages	v3.0
 */

function DoError(debug_type,err_msg)
{
  if (debug_type == "alert") 
  {
      alert(err_msg);
  }
}


function MM_preloadImages()
{ 
 var debug_type = "none";
 var err_msg = "start of pre-load";
 DoError(debug_type,err_msg);
 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 backward(){
if (which>0){
	window.status=''
	which--
	document.images.photoslider.src=photos[which]
		}
	}

function forward(){
if (which<photos.length-1){
	which++
	document.images.photoslider.src=photos[which]
			  }
	else window.status='End of gallery'
		   }