function ValueNull(){
		var frm=document.forms['mira'];
		var texto="";var comnt="";
		switch(plang){
			case ('1' || 1):texto="Votre nom ou pseudo est obligatoire!";comnt="Vous n'avez pas saisi votre commentaire!";break;
			case ('2' || 2):texto="Your name or nickname is required!";comnt="You did not enter your comment!";break;
			case ('3' || 3):texto="Tu nombre o apodo es necesario!";comnt="Su comentario es necesario!";break;
			case ('4' || 4):texto="Ihren Namen oder Spitznamen ist erforderlich!";comnt="Ihr Kommentar ist erforderlich!";break;
			case ('5' || 5):texto="Il tuo nome o soprannome č obbligatorio!";comnt="Il tuo commento č obbligatorio!";break;
			case ('6' || 6):texto="Seu nome ou pseudônimo é necessário!";comnt="Seu comentário é necessário!";break;
			case ('7' || 7):texto="Uw naam of bijnaam is vereist!";comnt="Uw commentaar is vereist!";break;
			default:texto="Your name or nickname is required!";comnt="You did not enter your comment!";break;
		}
		if(frm.elements['pseudo'].value == ""){
			alert (texto);
			return false;
		}
		
		if(frm.elements['texte'].value == ""){
			alert (comnt);
			return false;
		} 	
	}
	 
	function matstep(n){
		var cmp=document.getElementById('td_cmp').innerHTML;
		switch(n){
			case 1:cmp--;break;
			case 2:cmp++;break;
		}
		if (cmp<1){
			cmp=1;
		}

		if (cmp>dern){
			cmp=dern;
		}
		document.getElementById('td_cmp').innerHTML=cmp;
		var j=0 ;
		for (var i=0;i<nbm;i++){
			var j=(cmp-1)*nbm+i;
			document.getElementById('eq1'+i).innerHTML="<a href='http://www.mirafoot.com/comparisons/"+mdb+"/"+ling+"'>"+eq1[j]+"</a>";
			document.getElementById('gol'+i).innerHTML=gol[j];
			document.getElementById('gov'+i).innerHTML=gov[j];
			document.getElementById('eq2'+i).innerHTML="<a href='http://www.mirafoot.com/comparisons/"+mdb+"/"+ling+"'>"+eq2[j]+"</a>";
		}
	}

	function architep(n){
		var cmp=document.getElementById('td_cmp').innerHTML;
		switch(n){
			case 1:cmp--;break;
			case 2:cmp++;break;
		}
		if (cmp<1){
			cmp=1;
		}

		if (cmp>dern){
			cmp=dern;
		}
		document.getElementById('td_cmp').innerHTML=cmp;
		var j=0 ;
		for (var i=0;i<nbm;i++){
			var j=(cmp-1)*nbm+i;
			document.getElementById('eq1'+i).innerHTML=eq1[j];
			document.getElementById('gol'+i).innerHTML=gol[j];
			document.getElementById('gov'+i).innerHTML=gov[j];
			document.getElementById('eq2'+i).innerHTML=eq2[j];
		}
	}
	 
	function newstep(n){
		switch(n){
			case 1:nbstep--;break;
			case 2:nbstep++;break;
		}
		
		if (nbstep<1 || nbstep*6>maxjs){
			nbstep=1;
		}
		
		var j=0;
		for (var i=0;i<9;i++){
			j=(nbstep-1)*6+i;
			document.getElementById('cad'+i).innerHTML="<img style='width:200px;height:100px;' src='http://www.mirafoot.com/breves/Q"+idjs[j]+".jpg'>";
			document.getElementById('head'+i).innerHTML=clejs[j];
			document.getElementById('foot'+i).innerHTML=ligjs[j];
			document.getElementById('enlarge'+i).innerHTML="<a href='#' onclick='popupimage("+idjs[j]+");return false;'>Enlarge</a>";
			document.getElementById('read'+i).innerHTML="<a href='http://www.mirafoot.com/news/"+"art-"+idjs[j]+"/"+langa+"'>Read news</a>";
		}
	}
	   
	function setnews(n){
		var k=n;
		while (k>=6){
			k=n-6;
		}
		document.write("<div id='firstab'>");
		document.write("<table class='lien' border='0' cellpadding='0' cellspacing='0'>");
		document.write("<tbody>");
		document.write("<tr>");
		document.write("<td id='head"+k+"' style='height:20px;'>"+clejs[n]+"</td>");
		document.write("</tr>");
		document.write("<tr>");
		document.write("<td id='cad"+k+"'><img style='width:200px;height:100px;' src='http://www.mirafoot.com/breves/Q"+idjs[n]+".jpg'></td>");
		document.write("</tr>");
		document.write("<tr>");
		document.write("<td id='foot"+k+"'>"+ligjs[n]+"</td>");
		document.write("</tr>");
		document.write("</tbody>");
		document.write("</table>");
		document.write("</div>");

		document.write("<div id='secotab'>");
		document.write("<table class='lien' border='0' cellpadding='0' cellspacing='0'>");
		document.write("<tbody>");
		document.write("<tr>");
		document.write("<td id='enlarge"+k+"'><a href='#' onclick='popupimage("+idjs[n]+");return false;'>Enlarge</a></td>");
		document.write("<td style='text-color:black;'>&#9474;</td>");
		document.write("<td id='read"+k+"'><a href='http://www.mirafoot.com/news/"+"art-"+idjs[n]+"/"+langa+"'>Read news</a></td>");
		document.write("</tr>");
		document.write("</tbody>");
		document.write("</table>");
		document.write("</div>");
	}

	function popupimage(image) {
		titres="Agrandissement"; 
		w=window.open('','_blank','toolbar=0, location=0, directories=0, menuBar=0, scrollbars=0, resizable=0'); 
		w.document.write("<html><head><title>"+titres+"</title></head>"); 
		w.document.write("<script language=javascript>function checksize() { if (document.images[0].complete) { window.resizeTo(document.images[0].width+80,document.images[0].height+80); window.focus();} else { setTimeout('checksize()',250) } }</"+"script>"); 
		w.document.write("<body onload='checksize()' leftMargin=0 topMargin=0 marginwidth=0 marginheight=0>");
		w.document.write("<table width='100%' border='0' cellspacing='0' cellpadding='0' height='100%'><tr>");
		w.document.write("<td valign='middle' align='center'><img src='http://www.mirafoot.com/breves/Q"+image+".jpg' border=0>"); 
		w.document.write("</td></tr></table>");
		w.document.write("</body></html>"); 
		w.document.close(); 
	} 
	 
	function HideFrame(n,deb,fin) {
		for (j=deb;j<=fin;j++){
			var fr1 = document.getElementById ('fram'+j);
			fr1.style.display="none";
			document.getElementById('result'+j).style.backgroundColor='#6183A6';
		}
		var fr2 = document.getElementById ('fram'+n);
		fr2.style.display="block";
		fr2.style.width='520px';
		fr2.style.height=heigt[n]+'px';
		document.getElementById('result'+n).style.backgroundColor='#3b4e77';
	}