newsletterTimeout = new Array();

function newsletterNav(t){
//t should equal either n (ext) or p (rev)
//get the numbers from the navigation command -> set them to integers
	if(document.getElementById('nlFirst')){
		tn = parseInt(document.getElementById('nlFirst').innerHTML);
		ln = parseInt(document.getElementById('nlLast').innerHTML);
		
		  if (t == 'p'){
		    dn = tn-1;
		  }else{
		    dn = tn+1;
		  }
		  //alert(dn);
		  
		  if (dn < 1){
		    dn = 1;
		  }
		  if(dn > ln){
		    dn = 1;
		  }
		  
		 // alert(tn+' '+ln+' '+dn);
		document.getElementById('homenews1').style.display = 'none';
		document.getElementById('homenews2').style.display = 'none';
		document.getElementById('homenews3').style.display = 'none';
		document.getElementById('homenews4').style.display = 'none';
		document.getElementById('homenews5').style.display = 'none';
		document.getElementById('homenews6').style.display = 'none';
		document.getElementById('homenews7').style.display = 'none';
		
		//document.getElementById('homenews5').style.display = 'none';
		
		
		document.getElementById('homenews'+dn).style.display = 'block'; 
		document.getElementById('nlFirst').innerHTML = dn;
		
		if(nlPlay){
			newsletterTimeout.push( window.setTimeout('newsletterNav(\'n\')', 6000) );
			//newsletterTimeout = setTimeout('newsletterNav(\'n\')', 6000);
		}
	}
}
  
function stopNl(){
	for (var n = 0; n < newsletterTimeout.length; n++){
    	clearTimeout(newsletterTimeout[n]);
	}
	newsletterTimeout.length = 0;
	nlPlay=false;
	eln=document.getElementById('nlPause');
	eln.innerHTML='<a href="javascript:startNl();"><img src="grphx/homepage/play.gif" alt="play" height="8" width="12" border="0"  /></a>';
}

function startNl(){
	nlPlay=true;
	newsletterNav('n');
	eln=document.getElementById('nlPause');
	eln.innerHTML='<a href="javascript:stopNl();"><img src="grphx/homepage/pause.gif" alt="stop" height="8" width="12" border="0"  /></a>';
}


function samplesInfo(){
	window.open("http://www.domustiles.com/sample_service_pop.html",
	"samplespopup","location=0,status=0,scrollbars=1,width=400,height=500"); 
}