// Community js functions

function checkVariable( url, form )
{
	urltemp = url + "?BrowseGet=";
	parameters = false;
	for ( i = 0; i < form.length; i++ )
	{
		var tempobj = form.elements[i];
		if ( tempobj.name == "SelectedNodeIDArray[]" )
		{
			if ( ( ( tempobj.type == "checkbox" ) && ( tempobj.checked == true ) )
				|| ( ( tempobj.type == "radio" ) && ( tempobj.checked == true ) )
				|| ( tempobj.type == "hidden" ) )
			{
				urltemp = urltemp + tempobj.value + "|";
		   		parameters = true;
	   		}
		}
	}
	if ( parameters == true )
	{
		urltemp = urltemp.substr( 0, urltemp.length - 1 );
		window.location = urltemp;
	}
	else
	{
		window.location = url;
	}
}