function encryptPass()
{
	public_key='888927db66341b25125db002504fe5b';
	nrmd5 = Math.round(Math.random()*100);
	pass=hex_md5(hex_md5(document.loginform.pass.value)+public_key);
	for (i=0;i<nrmd5;i++) pass=hex_md5(pass);
	
	document.loginform.pass_hash.value=pass;
	document.loginform.pass.value='';
	return true;
}

var albumImageArr=new Array();
function getPrevAlbumImage(imgid)
{
	var i=0;
	var rez=0;
	for (i=0;i<albumImageArr.length;i++)
	{
		if (albumImageArr[i]==imgid)
		{
			if (i>0) rez=albumImageArr[i-1];
		}
	}
	return rez;
}
function getNextAlbumImage(imgid)
{
	var i=0;
	var rez=0;
	for (i=0;i<albumImageArr.length;i++)
	{
		if (albumImageArr[i]==imgid)
		{
			if (i<albumImageArr.length-1) rez=albumImageArr[i+1];
		}
	}
	return rez;
}
function bigimage_dialog(imgid,iwidth,iheight) 
{
	var content='';
	content+='<div style="width:'+iwidth+';height:'+(iheight+20)+';"><img class="bordered" src="displayimage.php?id='+imgid+'&width='+iwidth+'&height='+iheight+'"/><br/>';
	content+='<span style="font:bold 9px Verdana, Arial;">';
	if (getPrevAlbumImage(imgid)>0) content+='<a class="item_section_link" href="javascript: void(bigimage_setcontent('+getPrevAlbumImage(imgid)+','+iwidth+','+iheight+'))">Prev</a>'; else content+='Prev';
	content+=' | ';
	if (getNextAlbumImage(imgid)>0) content+='<a class="item_section_link" href="javascript: void(bigimage_setcontent('+getNextAlbumImage(imgid)+','+iwidth+','+iheight+'))">Next</a>'; else content+='Next';
	content+='</span>';
	content+='</div>';
	Dialog.alert(
		content,
		{
			windowParameters: {
				className: "alphacube",
				//className: "mac_os_x",
				width: (iwidth+30),
				height: (iheight+80)
			}, 
			okLabel: "Close",
			ok: function(win) {
				win.hide();
			}
		}
	);
}
function bigimage_setcontent(imgid,iwidth,iheight) 
{
	var content='';
	content+='<div style="width:'+iwidth+';height:'+(iheight+20)+';"><img class="bordered" src="displayimage.php?id='+imgid+'&width='+iwidth+'&height='+iheight+'"/><br/>';
	content+='<span style="font:bold 9px Verdana, Arial;">';
	if (getPrevAlbumImage(imgid)>0) content+='<a class="item_section_link" href="javascript: void(bigimage_setcontent('+getPrevAlbumImage(imgid)+','+iwidth+','+iheight+'))">Prev</a>'; else content+='Prev';
	content+=' | ';
	if (getNextAlbumImage(imgid)>0) content+='<a class="item_section_link" href="javascript: void(bigimage_setcontent('+getNextAlbumImage(imgid)+','+iwidth+','+iheight+'))">Next</a>'; else content+='Next';
	content+='</span>';
	content+='</div>';
	Dialog.win.getContent().innerHTML="<div class='alphacube_message'>" + content  + "</div>\
				<div class='alphacube_buttons'>\
					<input type='button' value='Close' onclick='Dialog.okCallback()' class=''/>\
				</div>";
}

function showHCLFor(year)
{
	$('hcl_'+year).style.display='';
	$('show_'+year).style.display='none';
	$('hide_'+year).style.display='inline';
}
function hideHCLFor(year)
{
	$('hcl_'+year).style.display='none';
	$('show_'+year).style.display='inline';
	$('hide_'+year).style.display='none';
}