<!-- // $Id: galleryt.js,v 1.7 2006/10/11 15:58:02 svzn Exp $
var currentGalImg=0;
var gal = new Array();
var IMG_PREFIX = 'img';

function setupGallery()
{
	currentGalImg=0;
	var s='<div style="width: 100%">';
	var alt = gal[0][1].replace('"','&quot;');
	if (view!=3)
		 s=s+'<p><a href="#" onclick="step(-1); return false;">'
         +'<img src="resources/btn_previous_off.gif"'
         +' onMouseOver="this.src=this.src.replace(\'_off.\',\'_on.\')"'
         +' onMouseOut="this.src=this.src.replace(\'_on.\',\'_off.\')"'
         +' border="0" alt="Previous Gallery Image" title="Previous Gallery Image"/>'
		 +'</a>&nbsp;'
		 +'<a href="#" onclick="step(1); return false;">'
         +'<img src="resources/btn_next_off.gif"'
         +' onMouseOver="this.src=this.src.replace(\'_off.\',\'_on.\')"'
         +' onMouseOut="this.src=this.src.replace(\'_on.\',\'_off.\')"'
         +' border="0" alt="Next Gallery Image" title="Next Gallery Image"/>'
		 +'</a></p>'		 
		 +'<p>';
		 if (view==2 || view==5)
		 {
		 	s=s+'<table width="520" cellspacing="0" cellpadding="0" border="0">'
			+'<tr><td>&nbsp;</td><td valign="bottom" align="right"><img src="resources/00top.gif"><img src="resources/0010.gif" width="3"></td><td>&nbsp;</td></tr>'
			+'<tr><td valign="top" align="right"><img src="resources/0010.gif" height="10"><br><img src="resources/00left.gif"></td>'
			+'    <td style="border: solid 1px #414661; height: 293px; width: 100%; padding: 14px;" valign="center" align="center">';
		 }
   	     s=s+'<img name="viewimg" src="'+gal[0][0]+'" alt="'+gal[0][1]+'" title="'+gal[0][1]+'">';
   	     if (view==2 || view==5) 
   	     {
   	     	s=s+' </td>'
   	     	 +' <td valign="bottom" align="left"><img src="resources/00right.gif"><br><img src="resources/0010.gif" height="10"></td></tr>'
   	     	 +'<tr><td>&nbsp;</td><td valign="top" align="left"><img src="resources/0010.gif" width="10"><img src="resources/00bottom.gif"></td><td>&nbsp;</td></tr>'
   	     	 +'</table>';
   	     }
   	     s=s+'</p>';
   	if (view<=3)     
   	{
   	   	s=s+'<div align="left">Click on an image below to view it larger.</div><p>';
   		var n = gal.length;
	   	var h = 60; var w=80;
   		if (n>36) { h=11; w=18; } else if (n>15) { h=33; w=44; }
		for (var i=0;i<gal.length;i++)
		{
			alt = gal[i][1].replace('"','&quot;');
			s=s+'<img name="'+IMG_PREFIX+i+'" onclick="viewImg('+i+');" src="'
			+gal[i][0].replace('resources/','resources/thumbnails/')
			+'" alt="'+alt+'" title="'+alt+'" height="'+h+'" width="'+w+'">&nbsp;';
		}
   	}

	var x = document.getElementById('gallery');
	if (x)
		x.innerHTML=s;
}

function viewImg(imgNum)
{
	if (view<=3)
	{
		var currentImg = document.images[IMG_PREFIX+currentGalImg];
		if (currentImg!=null && typeof(currentImg)!='undefined') 
		{
			currentImg.style.border='';
		}
		currentImg = document.images[IMG_PREFIX+imgNum];
		if (currentImg!=null && typeof(currentImg)!='undefined') 
		{
			currentImg.style.border='2px solid #ff6600';
		}
	}
	currentGalImg=imgNum;
	if (view!=3)
	{
		document.images['viewimg'].src=gal[currentGalImg][0];
		document.images['viewimg'].alt=gal[currentGalImg][1];
		document.images['viewimg'].title=gal[currentGalImg][1];
	} else {
		var alt = gal[currentGalImg][1].replace('"','&quot;');
		var txt = '<html><head><title>'+gal[currentGalImg][1]
		+'</title></head><body><img src="'+gal[currentGalImg][0]+'" border="0" alt="'
		+alt+'" title="'+alt+'" name="view" id="view"/>'
		+'<div align="center"><a href="#" onclick="window.close();">'
         +'<img src="resources/btn_close-window_off.gif"'
         +' onMouseOver="this.src=this.src.replace(\'_off.\',\'_on.\')"'
         +' onMouseOut="this.src=this.src.replace(\'_on.\',\'_off.\')"'
         +' border="0" alt="Close Window" title="Close Window"/>'
		+'</a></div>'
		+'</body></html>';
		var wi = window.open('','ImagePreview','width=220,height=240,resizable,scrollbars=1,status=1');
		wi.document.write(txt);
		wi.document.close();
		var img = wi.document.images["view"];
//		var img = new Image(); 
//		img.src=gal[currentGalImg][0];
		var w = img.width-185;
		var h = img.height-160;
		if (w<0 || h<0) w=h=0;
		w+=220; if (w>800) w=800;
		h+=240; if (h>600) h=600;
		wi.resizeTo(w,h);
		wi.focus();
	}
}

function step(delta)
{
	var newImg = delta+currentGalImg;
	if (newImg<0 || newImg>=gal.length)
		return;
	viewImg(newImg);
}
-->