function set_gal_curr_pic(pic)
	{
		document.getElementById('gal_curr_pic').innerHTML = '<img src="' + pic + '" />';
	}
	
	
	function slide_up()
	{
			var slide_bound = parseInt(document.getElementById('slide_bound').value);
		
			var top_val = parseInt(document.getElementById('slide').style.top)
			top_val--;
			
			if(top_val < slide_bound) top_val = slide_bound;
				
			document.getElementById('slide').style.top = top_val + 'px';
			
			if (document.getElementById('slide_flag').value == '1') window.setTimeout(slide_up, 1);
			else document.getElementById('slide_flag').value = '1';			
	}
	
	
	function slide_down()
	{
			var top_val = parseInt(document.getElementById('slide').style.top);
			top_val++;
			
			if(top_val > -10) top_val = -10;
				
			document.getElementById('slide').style.top = top_val + 'px';
			
			if (document.getElementById('slide_flag').value == '1') window.setTimeout(slide_down, 1);
			else document.getElementById('slide_flag').value = '1';			
	}

	
	function stop_slide()
	{		
		document.getElementById('slide_flag').value = 0;			
	}
	
	
	function set_gal_curr_vid(vid)
	{
		document.getElementById('gal_curr_pic').innerHTML = '<object id="MediaPlayer" width=500 height=400 classid="CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95" standby="Loading Windows Media Player components..." type="application/x-oleobject" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,7,1112"><param name="filename" value="' + vid + '"><param name="Showcontrols" value="True"><param name="autoStart" value="True"><embed type="application/x-mplayer2" src="' + vid + '" name="MediaPlayer" width=500 height=400></embed></object>';
	}