<!--
function validateRSForm() {
  errors = "";
  x = document.getElementById("PrizeDraw_name");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- A contact name is required.\n'
  x = document.getElementById("PrizeDraw_address");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- A contact address is required.\n'
  x = document.getElementById("PrizeDraw_postcode");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- A contact postcode is required.\n'
  x = document.getElementById("PrizeDraw_email");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- A contact email is required.\n'
  if (errors) alert('The following error(s) occurred:\n'+errors);

  return (errors=='');
}

function validateDvdresForm() {
  errors = "";
  x = document.getElementById("name");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- First name is required.\n'
  x = document.getElementById("surname");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- Surname is required.\n'
  x = document.getElementById("address");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- Address is required.\n'
  x = document.getElementById("postcode");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- Postcode is required.\n'
  x = document.getElementById("email");
  if ((x.value.replace(/^\s+|\s+$/, ''))=="")
    errors += '- Email is required.\n'
  if (errors) alert('The following error(s) occurred:\n'+errors);

  return (errors=='');
}

function validateSignupForm() {
  errors = "";
  x = document.getElementById("name");
  if ((x.value)=="")
    errors += '- Name is required.\n'
  x = document.getElementById("practicename");
  if ((x.value)=="")
    errors += '- Practice Name is required.\n'
  x = document.getElementById("address1");
  if ((x.value)=="")
    errors += '- Address is required.\n'
  x = document.getElementById("email");
  if ((x.value)=="")
    errors += '- Email is required.\n'
  if (errors) alert('The following error(s) occurred:\n'+errors);

  return (errors=='');
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function confirmLink(data) {
    if (confirm(data)) { return true; }
    return false;
    }

/**
 * Sets/unsets the pointer and marker in browse mode
 *
 * @param   object    the table row
 * @param   interger  the row number
 * @param   string    the action calling this script (over, out or click)
 * @param   string    the default background color
 * @param   string    the color to use for mouseover
 * @param   string    the color to use for marking a row
 *
 * @return  boolean  whether pointer is set or not
 */
function setPointer(theRow, theRowNum, theAction, theDefaultColor, thePointerColor, theMarkColor)
{
    var theCells = null;

    // 1. Pointer and mark feature are disabled or the browser can't get the
    //    row -> exits
    if ((thePointerColor == '' && theMarkColor == '')
        || typeof(theRow.style) == 'undefined') {
        alert( "error!! ");
        return false;
    }

    // 2. Gets the current row and exits if the browser can't get it
    if (typeof(document.getElementsByTagName) != 'undefined') {
        theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        theCells = theRow.cells;
    }
    else {
        alert( "cant get current row" );
        return false;
    }

    // 3. Gets the current color...
    var rowCellsCnt  = theCells.length;
    var domDetect    = null;
    var currentColor = null;
    var newColor     = null;

    if ( theAction == "over" )
    {
            newColor              = thePointerColor;
    }
    else if ( theAction == "out" )
    {
            newColor              = theDefaultColor;
    }


    // 5. Sets the new color...
    if (newColor) {
        var c = null;
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].style.backgroundColor = newColor;
            }
    } // end 5

    return true;
} // end of the 'setPointer()' function

function colourpickerpop(width,height,ref,colour) {
    var options;
    var needscroll=false;
    var top = (screen.availHeight - height)/2, left = (screen.availWidth - width)/2;
    options = "top="+top+",left="+left+",location=0,status=0,";
    options = options+"toolbar=0,menubar=0,directories=0,width=";
    if (width <= screen.availWidth) {options = options + width;}
    else
        {
        value = screen.availWidth-12;
        options=options + value;
        needscroll=true;
        }
    options = options + ",height=";
    if (height <= screen.availHeight) {options = options + height;}
    else {
        value = screen.availHeight-30;
        options = options + value;
        needscroll = true;
        }
    if (needscroll == true) {options = "scrollbars,resizable," + options;}
    if (window.pop) pop.close();
    pop=window.open("/colourpicker.php?"+ref+";"+colour,"ColourPicker",options);
    }

function settriplet(which,what)
    {
    eval("window.opener.admin.triplet"+which+".value = '"+what+"'");
    eval("window.opener.admin.tripletpanel"+which+".style.backgroundColor = '"+what+"'");
    window.close();
    }

function changecol(what,newcol)
    {   
    if (document.layers)
        {
        window.opener.document.layers[what].bgColor = newcol;
        }
    if (document.all)
        {
        eval("window.opener.document.all."+what+".style.backgroundColor = "+newcol);
        }
    if (!document.all && document.getElementById)
        {
        window.opener.document.getElementById(what).style.backgroundColor = newcol;
        }
    }

function showCopyTo(state) {
   x = document.getElementById("CopyTo_table").style.display = state;
}

//-->