var nn;
						nn=2;
						setTimeout('change_img()',4000);
						function change_img()
						{
						if(nn>6) nn=1
						setTimeout('setFocus1('+nn+')',4000);
						nn++;
						tt=setTimeout('change_img()',4000);
						}
						function setFocus1(i)
						{
							for(var t = 0 ; t < 6 ; t++)
							{	
								var run = true;
								var tm=1;
								if(document.getElementById("focusPic"+tm) == null)
								{
									run = false;
									break;
								}
								tm++;							
							}
							if(run == true)
							{
								selectLayer1(i);
							}
						}
						function selectLayer1(i)
						{
						switch(i)
						{
						case 1:
						document.getElementById("focusPic1").style.display="block";
						document.getElementById("focusPic2").style.display="none";
						document.getElementById("focusPic3").style.display="none";
						document.getElementById("focusPic4").style.display="none";
						document.getElementById("focusPic5").style.display="none";
						document.getElementById("focusPic6").style.display="none";
						break;
						case 2:
						document.getElementById("focusPic1").style.display="none";
						document.getElementById("focusPic2").style.display="block";
						document.getElementById("focusPic3").style.display="none";
						document.getElementById("focusPic4").style.display="none";
						document.getElementById("focusPic5").style.display="none";
						document.getElementById("focusPic6").style.display="none";
						break;
						case 3:
						document.getElementById("focusPic1").style.display="none";
						document.getElementById("focusPic2").style.display="none";
						document.getElementById("focusPic3").style.display="block";
						document.getElementById("focusPic4").style.display="none";
						document.getElementById("focusPic5").style.display="none";
						document.getElementById("focusPic6").style.display="none";
						break;
						case 4:
						document.getElementById("focusPic1").style.display="none";
						document.getElementById("focusPic2").style.display="none";
						document.getElementById("focusPic3").style.display="none";
						document.getElementById("focusPic4").style.display="block";
						document.getElementById("focusPic5").style.display="none";
						document.getElementById("focusPic6").style.display="none";
						break;
						case 5:
						document.getElementById("focusPic1").style.display="none";
						document.getElementById("focusPic2").style.display="none";
						document.getElementById("focusPic3").style.display="none";
						document.getElementById("focusPic4").style.display="none";
						document.getElementById("focusPic5").style.display="block";
						document.getElementById("focusPic6").style.display="none";
						break;
						case 6:
						document.getElementById("focusPic1").style.display="none";
						document.getElementById("focusPic2").style.display="none";
						document.getElementById("focusPic3").style.display="none";
						document.getElementById("focusPic4").style.display="none";
						document.getElementById("focusPic5").style.display="none";
						document.getElementById("focusPic6").style.display="block";
						break;
						}
						}