// JavaScript Document
	function oz_showLayer(layerName) {
	
	/*alert (layerName);*/
		for(i = 0; i < 10; i++){
			var alllayer = 'oz_subn' + i + '';
			if (document.getElementById(alllayer)) {
				document.getElementById(alllayer).style.display = 'none';
			}
		}
		document.getElementById(layerName).style.display = '';
	}
	function oz_hideLayer(layerName) {
		document.getElementById(layerName).style.display = 'none';
	}
	
	function oz_shLayer(layerName) {
		if (document.getElementById(layerName).style.display == 'none') {
			document.getElementById(layerName).style.display = '';
		}
		else if (document.getElementById(layerName).style.display == ''){
			document.getElementById(layerName).style.display = 'none';
		}
		document.getElementById('oz_footer').style.position = 'absolute';
		document.getElementById('oz_footer').style.height = '50px';
		document.getElementById('oz_footer').style.width = '1000px';
		document.getElementById('oz_footer').style.bottom = '0';
		document.getElementById('oz_footer').style.left = '1px';
		/*document.getElementById('oz_footer').style.background = '#f8f8f8';*/
	}
	
	function oz_shLayerawards(layerName)
	{
	
	    if (document.getElementById(layerName).style.display == 'none') {
			document.getElementById(layerName).style.display = '';
			
			
		}
		else if (document.getElementById(layerName).style.display == ''){
			document.getElementById(layerName).style.display = 'none';
		}
		
		var noneShown = true;
        for (i=1997; i <=2008 ; i++)
        {
            var MyLayerName = 'oz_'+i;
            
            if (document.getElementById(MyLayerName).style.display == '')
            {
                noneShown = false;
                
            }
        }
        // alert('finally noneshown ' + noneShown);
        if (noneShown)
        {
             document.getElementById('default2008').checked = true;
            document.getElementById('oz_2008').style.display = '' ;
        }
		
		document.getElementById('oz_footer').style.position = 'absolute';
		document.getElementById('oz_footer').style.height = '50px';
		document.getElementById('oz_footer').style.width = '1000px';
		document.getElementById('oz_footer').style.bottom = '0';
		document.getElementById('oz_footer').style.left = '1px';
		/*document.getElementById('oz_footer').style.background = '#f8f8f8';*/
}
function footerfix()
{

        document.getElementById('oz_footer').style.position = 'absolute';
		document.getElementById('oz_footer').style.height = '50px';
		document.getElementById('oz_footer').style.width = '1000px';
		document.getElementById('oz_footer').style.bottom = '0';
		document.getElementById('oz_footer').style.left = '1px';
		/*document.getElementById('oz_footer').style.background = '#f8f8f8';*/
}