function DownloadViewer(sender, assetID, layoutFolderID)
{
    DoPostBack(sender.id, assetID + ',' + layoutFolderID);
}
function SetStyle(objID, style, value)
{
    var object = $get(objID);
    if(object)
    {
        object.style[style] = value;
    } 
}
function SetAttributeFunction(objID, attributeName, value)
{
	if(value != 'null' && value != '' && value != null)
	{
		var object = $get(objID);
		
		if(object)
		{
			object.setAttribute(attributeName, value);
		}
	}
}
function DoPostBack(controlId, argument) 
{
	__doPostBack(controlId, argument);     
}

function popPreviewImage(assetId,folderLayoutId)
{   
	window.open('preview.aspx?aid='+assetId+'&layoutid='+folderLayoutId,'','width=50,height=50,status=no,scrollbars=no,resizable=yes','');       
}
function HideLoginBox()
{
    SetStyle("LoginPanel","display","none");
}
function ShowLoginBox()
{
    SetStyle("LoginPanel","display","");
}