function init_dw_Scroll() {
    var wndo = new dw_scrollObj('wnV', 'lyr1');
    wndo.setUpScrollControls('scrollLinks');
}

if ( dw_scrollObj.isSupported() ) {
    dw_Event.add( window, 'load', init_dw_Scroll);
}


function showT(a){
	
n = 5;
	for(i=0;i<=n;i++){
		if(i == a) {
		document.getElementById('P'+a).style.background = '#808080';
		document.getElementById('t'+i).style.display = 'block';
		} else {
		document.getElementById('P'+i).style.background = 'none';
		document.getElementById('t'+i).style.display = 'none';
		}
	}

}