// Pre-cache the images and display them on the page
function load_images() 
{ for(I = 0; I < document.all.smallpic.length; I++) 
    { imgcache[I] = new Image(); 
	  imgcache[I].src = "images/" + prod[I] + ".jpg"; 
	  document.all.smallpic[I].src = imgcache[I].src; 
	}
}

function select_item(itemnum)
{ if(itemnum >= document.all.smallpic.length) return;
  document.all.prodname.innerText = itemname[itemnum];
  document.all.proddesc.innerText = itemdesc[itemnum];
  document.all.prodimg.src = imgcache[itemnum].src;
 } 

function load_arrays() 
{
// Product Codes are used for image names - eg. 10-1065.jpg
prod[0] = "HersheyBldg2";  itemname[0] = "The Hershey Building";
itemdesc[0] = " ";

prod[1] = "TimesSquare01";  itemname[1] = "Times Square";
itemdesc[1] = " ";

prod[2] = "FrozenMargaritas1";  itemname[2] = "Strawberry & Mango";
itemdesc[2] = "Margaritas, the pause the refreshes. ";

prod[3] = "RiverView03";  itemname[3] = "Hudson River View";
itemdesc[3] = "The Skyline near Ground Zero";

prod[4] = "RiverView9";  itemname[4] = "Hudson River View";
itemdesc[4] = "with Empire State Building ";

prod[5] = "RiverView_UN_Bldg";  itemname[5] = "UN Bldg & Trump Tower";
itemdesc[5] = "View from the East River";
}

function showpic(htmfile, nwidth, nheight)
{
if(window_opened) newwin.close();
newwin = open(htmfile,"Menu","width=" + nwidth + ",height=" + nheight + ",resizable,");
window_opened = true;
newwin.focus();
}