/*function showDiv(id)
{
	document.getElementById(id).style.display = 'block';
}
function hideDiv(id)
{
	document.getElementById(id).style.display = 'none';
}
*/
		
			
			function doForward()
			{
				document.getElementById('galllery_back').style.visibility='visible';
				if(!document.getElementById('photo_thumb').style.textIndent){
						document.getElementById('photo_thumb').style.textIndent=0;
				};
				document.getElementById('photo_thumb').style.textIndent=(parseInt(document.getElementById('photo_thumb').style.textIndent)-501) +"px";
				current=parseInt(document.getElementById("current_nav").innerHTML)+1;
				document.getElementById("current_nav").innerHTML=current;
				if(current==parseInt(document.getElementById("tot_nav").innerHTML)){
						document.getElementById('galllery_next').style.visibility='hidden';
				}
				
			}

			function doBackward()
			{

				document.getElementById('galllery_next').style.visibility='visible';
				//alert(document.getElementById('photo_thumb').style.textIndent);
				document.getElementById('photo_thumb').style.textIndent=(parseInt(document.getElementById('photo_thumb').style.textIndent)+501) +"px";
				//alert(document.getElementById('photo_thumb').style.textIndent)
				current=parseInt(document.getElementById("current_nav").innerHTML)-1;
				document.getElementById("current_nav").innerHTML=current;
				if(current==1){
						document.getElementById('galllery_back').style.visibility='hidden';
				}
			}
		function doEventForward()
			{
				document.getElementById('galllery_back').style.visibility='visible';
				
				current=parseInt(document.getElementById("current_nav").innerHTML);
				document.getElementById('my_table_'+current).style.display='none';
				current=parseInt(document.getElementById("current_nav").innerHTML)+1;
				document.getElementById('my_table_'+current).style.display='block';
				document.getElementById("current_nav").innerHTML=current;
				if(current==parseInt(document.getElementById("tot_nav").innerHTML)){
						document.getElementById('galllery_next').style.visibility='hidden';
				}
				
			}

			function doEventBackward()
			{

				document.getElementById('galllery_next').style.visibility='visible';
				//alert(document.getElementById('photo_thumb').style.textIndent);
				//document.getElementById('photo_thumb').style.textIndent=(parseInt(document.getElementById('photo_thumb').style.textIndent)+501) +"px";
				//alert(document.getElementById('photo_thumb').style.textIndent)
				current=parseInt(document.getElementById("current_nav").innerHTML);
				document.getElementById('my_table_'+current).style.display='none';
				current=parseInt(document.getElementById("current_nav").innerHTML)-1;
				document.getElementById("current_nav").innerHTML=current;
				document.getElementById('my_table_'+current).style.display='block';
				if(current==1){
						document.getElementById('galllery_back').style.visibility='hidden';
				}
			}
	function m_open(u,w,h){
    	x=window.open("/layout/image_viewer.php?src="+u,'m_win','location=no,width='+(w+25)+',height='+(h+30)+',menu=0,top=25,left=25,resizable=1,scrollbars=0');
        x.focus();
    }