function doClock(){ // By Paul Davis - www.kaosweaver.com
        var t=new Date(),a=doClock.arguments,str="",i,a1,lang="1";
        var month=new Array('January','Jan', 'February','Feb', 'March','Mar', 'April','Apr', 'May','May', 'June','Jun', 'July','Jul', 'August','Aug', 'September','Sep', 'October','Oct', 'November','Nov', 'December','Dec');
        var tday= new Array('Sunday','Sun','Monday','Mon', 'Tuesday','Tue', 'Wednesday','Wed','Thursday','Thr','Friday','Fri','Saturday','Sat');

        for(i=0;i<a.length;i++) {
                a1=a[i].charAt(1);switch (a[i].charAt(0)) {
                case "M":if  ((Number(a1)==3) && ((t.getMonth()+1)<10)) str+="0";
                str+=(Number(a1)>1)?t.getMonth()+1:month[t.getMonth()*2+Number(a1)];break;
                case "D": if ((Number(a1)==1) && (t.getDate()<10)) str+="0";str+=t.getDate();break;
                case "Y": str+=(a1=='0')?t.getFullYear():t.getFullYear().toString().substring(2);break;
                case "W":str+=tday[t.getDay()*2+Number(a1)];break; default: str+=unescape(a[i]);}
        }
        return str;
}

var img=new Array;
img[0] = new Image; img[0].src='http://www.businessadviser.com/images/index-01.jpg';
img[1] = new Image; img[1].src='http://www.businessadviser.com/images/index-02.jpg';
img[2] = new Image; img[2].src='http://www.businessadviser.com/images/index-03.jpg';
img[3] = new Image; img[3].src='http://www.businessadviser.com/images/index-04.jpg';
img[4] = new Image; img[4].src='http://www.businessadviser.com/images/index-05.jpg';
img[5] = new Image; img[5].src='http://www.businessadviser.com/images/index-06.jpg';
img[6] = new Image; img[6].src='http://www.businessadviser.com/images/index-07.jpg';
img[7] = new Image; img[7].src='http://www.businessadviser.com/images/index-08.jpg';
img[8] = new Image; img[8].src='http://www.businessadviser.com/images/index-09.jpg';
img[9] = new Image; img[9].src='http://www.businessadviser.com/images/index-10.jpg';
img[10] = new Image; img[10].src='http://www.businessadviser.com/images/index-11.jpg';
img[11] = new Image; img[11].src='http://www.businessadviser.com/images/index-12.jpg';
img[12] = new Image; img[12].src='http://www.businessadviser.com/images/index-13.jpg';
img[13] = new Image; img[13].src='http://www.businessadviser.com/images/index-14.jpg';
img[14] = new Image; img[14].src='http://www.businessadviser.com/images/index-15.jpg';
img[15] = new Image; img[15].src='http://www.businessadviser.com/images/index-16.jpg';
img[16] = new Image; img[16].src='http://www.businessadviser.com/images/index-17.jpg';
img[17] = new Image; img[17].src='http://www.businessadviser.com/images/index-18.jpg';

var rotate_delay = new Array (3000,4595,6765,7456); // delay in milliseconds (5000 = 5 secs)
var useRand = 0;
var r0 = 13; var r1 = 15; var r2 = 1; var r3 = 5;

function ran_num() {
        var rand1 = 0;
        var imgnum = img.length - 1;
        do {    var randnum = Math.random();
                rand1 = Math.round((imgnum - 1) * randnum) + 1;
        } while ((rand1 == useRand) || (r0==rand1) || (r1==rand1) || (r2==rand1) || (r3==rand1));
        useRand = rand1;
}

function rotate0() {
        ran_num();
        r0 = useRand;
        document.images.show0.src = img[useRand].src;
        window.setTimeout("rotate0()", rotate_delay[0]);
}

function rotate1() {
        ran_num();
        r1 = useRand;
        document.images.show1.src = img[useRand].src;
        window.setTimeout("rotate1()", rotate_delay[1]);
}

function rotate2() {
        ran_num();
        r2 = useRand;
        document.images.show2.src = img[useRand].src;
        window.setTimeout("rotate2()", rotate_delay[2]);
}

function rotate3() {
        ran_num();
        r3 = useRand;
        document.images.show3.src = img[useRand].src;
        window.setTimeout("rotate3()", rotate_delay[3]);
}


function checkadd()
  {
  mu=this.document.mailupd;
  if (mu.email.value=="")
  {alert("Please let us have your email address and we will let you know when the next update to the site is made") }
  else
          {document.mailupd.submit();}
  }

function checkadd1()
  {  mu=this.document.contactform;

 if ((mu.firstname.value=="")||(mu.lastname.value==""))
   {alert("You must enter your full name") }
 else

 if ((mu.job_title.value=="")||(mu.company_name.value==""))
   {alert("Let us know your company details") }
 else

   if (mu.business.value=="")
   {alert("We need to know what sort of business you are in") }
     else

       if ((mu.address1.value=="")||(mu.town.value=="")||(mu.county.value=="")||(mu.country.value=="")||(mu.postcode.value==""))
       {alert("Please complete all of your address details") }
         else

           if ((mu.telephone.value=="")||(mu.email.value==""))
           {alert("We will need your contact details to get back to you") }
           else

 	  if ((mu.employee_number.value=="")||(mu.sites.value=="0"))
	   {alert("We need to know how many people and sites are involed") }
 	    else
        if (mu.scope.value=="")
           {alert("We need to know what activities your QMS covers") }
     else
           { document.contactform.submit();}
}