try{document.execCommand('BackgroundImageCache', false, true);}catch(e){}
function shht(id){el1 = document.getElementById(id);el2 = document.getElementById(id+'_hidden');if(el1.style.display==''){el1.style.display='none';el2.style.display='';}else{el1.style.display='';el2.style.display='none';}return false;}
function redirect(url){window.location=url;}
function newwindow(selection,w,h){l=(screen.availWidth-w)/2;t=(screen.availHeight-h)/2;window.open(selection,'_blank','height='+h+',width='+w+',scrollbars=yes,left='+l+',top='+t+',resizable=yes');return false;}
function newwindow2(selection,w,h){l=(screen.availWidth-w)/2;t=(screen.availHeight-h)/2;window.open(selection,'_blank','height='+h+',width='+w+',scrollbars=no,left='+l+',top='+t+',resizable=yes');return false;}
function replyTo(id)
{
	if(id==0)
	{
		document.getElementById('addComment').appendChild(document.getElementById('commentForm'));
		document.getElementById('commentFormTitle').innerHTML=langAddComment;
	}
	else
	{
		document.getElementById('replyTo'+id).appendChild(document.getElementById('commentForm'));
		document.getElementById('commentFormTitle').innerHTML=langReplyFor;
	}
	document.getElementById('replyTo').value=id;
}
if (!document.getElementsByClassName)
{
	document.getElementsByClassName = function(clsName)
	{
		var retVal = new Array();
		var elements = document.getElementsByTagName("*");
		for (var i = 0;i < elements.length;i++)
		{
			if (elements[i].className.indexOf(" ") >= 0)
			{
				var classes = elements[i].className.split(" ");
				for (var j = 0;j < classes.length;j++)
				{
					if (classes[j] == clsName) retVal.push(elements[i]);
				}
			} else if(elements[i].className == clsName) {
				retVal.push(elements[i]);
			}
		}
		return retVal;
	}
}