arAlert = new Array();
arAlert[0] = "empty";

function writeEmail(username,user,usedomain)
{
var domain = "uktradestreet.co.uk";
var subject = "UK Trade Street Web Site Enquiry";
document.write('<a class="email" href=\"mailto:' + user + '@' + domain + '?subject=' + subject + '\" >'); 
document.write(username);
if(usedomain==1) document.write('@' + domain);
document.write('</a>');
}

function doSubmit(theForm)
{
	document.theForm.submit();
}

function YY_checkform() { //v4.71
//copyright (c)1998,2002 Yaromat.com
  var a=YY_checkform.arguments,oo=true,v='',s='',err=false,r,o,at,o1,t,i,j,ma,rx,cd,cm,cy,dte,at;
  // a[1] = the name of the form
  // r = field is required
  // o = the object on the form called arg1
  // o1 = the object on the form called arg2
  // v = the value of the form object called arg1
  // t = the type of check to perform
  for (i=1; i<a.length;i=i+4){ 
  //alert(YY_checkform.arguments[i]+YY_checkform.arguments[i+1]+YY_checkform.arguments[i+2]+YY_checkform.arguments[i+3]);
    if (a[i+1].charAt(0)=='#'){r=true; a[i+1]=a[i+1].substring(1);}else{r=false}
    o=MM_findObj(a[i].replace(/\[\d+\]/ig,""));
    o1=MM_findObj(a[i+1].replace(/\[\d+\]/ig,""));
    v=o.value;
	t=a[i+2];
    if (o.type=='text'||o.type=='password'||o.type=='hidden'){
      if (r&&v.length==0){err=true}
      if (v.length>0)
      if (t==1){ //fromt
        ma=a[i+1].split('_');if(isNaN(v)||v<ma[0]/1||v > ma[1]/1){err=true}
      } else if (t==2){ //email
        rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-zA-Z]{2,4}$");if(!rx.test(v))err=true;
      } else if (t==3){ // date
        ma=a[i+1].split("#");at=v.match(ma[0]);
        if(at){
          cd=(at[ma[1]])?at[ma[1]]:1;cm=at[ma[2]]-1;cy=at[ma[3]];
          dte=new Date(cy,cm,cd);
          if(dte.getFullYear()!=cy||dte.getDate()!=cd||dte.getMonth()!=cm){err=true};
        }else{err=true}
      } else if (t==4){ // time
        ma=a[i+1].split("#");at=v.match(ma[0]);if(!at){err=true}
      } else if (t==5){ // check this 2
            if(o1.length)o1=o1[a[i+1].replace(/(.*\[)|(\].*)/ig,"")];
            if(!o1.checked){err=true}
      } else if (t==6){ // the same
            if(v!=MM_findObj(a[i+1]).value){err=true}
      } else if (t==7){ // length
        	ma=a[i+1].split("#");
            if(v.length<ma){err=true}
      }
    } else
    if (!o.type&&o.length>0&&o[0].type=='radio'){
          at = a[i].match(/(.*)\[(\d+)\].*/i);
          o2=(o.length>1)?o[at[2]]:o;
      if (t==1&&o2&&o2.checked&&o1&&o1.value.length/1==0){err=true}
      if (t==2){
        oo=false;
        for(j=0;j<o.length;j++){oo=oo||o[j].checked}
        if(!oo){s+='* '+a[i+3]+'\n'}
      }
    } else if (o.type=='checkbox'){
      if((t==1&&o.checked==false)||(t==2&&o.checked&&o1&&o1.value.length/1==0)){err=true}
    } else if (o.type=='select-one'||o.type=='select-multiple'){
      if(t==1&&o.selectedIndex/1==0){err=true}
    }else if (o.type=='textarea'){
      if(v.length<a[i+1]){err=true}
    }
    if (err){s+='* '+a[i+3]+'\n'; err=false}
  }
  if (s!=''){alert('The required information is incomplete or contains errors:\t\t\t\t\t\n\n'+s)}
  document.MM_returnValue = (s=='');
}


function makeVisible(whichNavs)
{	
	document.getElementById(whichNavs).style.display=(document.getElementById(whichNavs).style.display=="none")?"block":"none";
}
function gotosite(site) {
	var goSite='../'+site+'/';
	if(site!="")
		self.location=goSite;
}

function makeThisVisibleOthersOff() 
{
	var fid,fonid,count,i,x,a=makeThisVisibleOthersOff.arguments,myString,mySplitResult; 
	fid=a[0];
	fonid=a[1];
	count=a[2];
	
	for(i=1;i<=count;i++)
	{
		if(document.getElementById(fid+i))
		{
			document.getElementById(fid+i).style.display="none";
			myString=document.getElementById('a'+fid+i).getAttribute(document.all ? "className" : "class");
			mySplitResult = myString.split("-");
			document.getElementById('a'+fid+i).setAttribute(document.all ? "className" : "class", "pl-"+mySplitResult[1]);
		}
	}
	document.getElementById(fid+fonid).style.display="block";
	
	myString=document.getElementById('a'+fid+fonid).getAttribute(document.all ? "className" : "class");
	mySplitResult = myString.split("-");
	
	document.getElementById('a'+fid+fonid).setAttribute(document.all ? "className" : "class", "mi-"+mySplitResult[1]);
}

function updatesms()
{
	var title,cat,town,postcode,jobdescription,estimate,startdate,thehtml;

	thehtml="";
   	sel=document.fstep1.jobcategory.options[document.fstep1.jobcategory.selectedIndex];
	cat=sel.text;
	town=document.getElementById('town').value;

	postcode=document.getElementById('postcode').value;
	if(postcode.length)
	{
		var pcode_array = new Array();
		pcode_array = postcode.split(' ');
        pcode_firstpart = pcode_array[0].toUpperCase();
	}

	jobdescription=document.getElementById('jobdescription').value;
   	sel2=document.fstep1.estimatevalue.options[document.fstep1.estimatevalue.selectedIndex];
	estimate=sel2.text.toLowerCase();
   	sel3=document.fstep1.startdate.options[document.fstep1.startdate.selectedIndex];
	startdate=sel3.text;

	if(cat!="Please select") thehtml=thehtml+cat+" ";
	if(town.length) thehtml=thehtml+"in "+town+" ";
	if(postcode.length) thehtml=thehtml+" "+pcode_firstpart+". ";
	if(jobdescription.length) thehtml=thehtml+jobdescription+". ";
	if(estimate!="please select") thehtml=thehtml+"Approx budget "+estimate+". ";
	if(startdate!="Please Select") thehtml=thehtml+"Start date "+startdate+".";

	if(thehtml=="") thehtml="[Your SMS preview will appear here!]";

	document.getElementById('sms').innerHTML=thehtml;
}

// -->