function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


function Tab(mod,cursor,n){
	for(i=1;i<=n;i++){
		var nav=document.getElementById(mod+i);
		var cont=document.getElementById(mod+"_"+"cont"+i);
		nav.className=i==cursor?"on":"";
		cont.style.display=i==cursor?"block":"none";
	}
}
function Tab2(mod,cursor,n){
	for(i=1;i<=n;i++){
		var nav=document.getElementById(mod+i);
		var cont=document.getElementById(mod+"_"+"cont"+i);		
		nav.className=i==cursor?"inpro":"";
		cont.style.display=i==cursor?"block":"none";		
	}
}
function Tab3(mod,cursor,n){
	for(i=1;i<=n;i++){
		var nav=document.getElementById(mod+i);
		var cont=document.getElementById(mod+"_"+"cont"+i);		
		nav.className=i==cursor?"in_new":"";
		cont.style.display=i==cursor?"block":"none";
			
	}
}
function Tab4(mod,cursor,n){
	for(i=1;i<=n;i++){
		var nav=document.getElementById(mod+i);
		var cont=document.getElementById(mod+"_"+"cont"+i);		
		nav.className=i==cursor?"aa":"";
		nav.src=i==cursor?"images/red"+i+".jpg":"images/black"+i+".jpg";
		cont.style.display=i==cursor?"block":"none";
			
	}
}