function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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 MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function validService(formField) {
  var result=true;
  if (result&&!isSelected(formField)) { alert("Please select a Service."); formField.focus(); result=false; }
  return result;
}

function validCountry(formField) {
  var result=true;
  if (result&&!isSelected(formField)) { alert("Please select your Country."); formField.focus(); result=false; }
  return result;
}

function isEmailAddr(email) {
  var result=false; var theStr=new String(email); var index=theStr.indexOf("@");
  if (index>0){ var pindex=theStr.indexOf(".",index);
    if ((pindex>index+1)&&(theStr.length>pindex+1)) result=true; }
  return result;
}

function validRequired(formField,fieldLabel) {
  var result=true;
  if ((formField.value=="")||(formField.value==" ")) { alert('Please enter a value in the "' + fieldLabel +'" field.'); formField.focus(); result=false; }
  return result;
}

function validEmail(formField,fieldLabel,required) {
  var result=true;
  if (required&&!validRequired(formField,fieldLabel)) result=false;
  if (result&&((formField.value.length<3)||!isEmailAddr(formField.value))) { alert("Please enter a complete email address in the form of yourname@yourdomain.com"); formField.focus(); result=false; }
  return result;
}

function calculatethis(service,wordcount) {
  var result=0;
  if (service=="Student") {
    if (wordcount<=5000) {
      result=Math.round((0.005*wordcount)*100)/100;
    }
    else if ((wordcount>5000)&&(wordcount<=10000)) {
      result=Math.round((25 + (0.0045 * (wordcount - 5000)))*100)/100;
    }
    else if ((wordcount>10000)&&(wordcount<=15000)) {
      result=Math.round((47.50 + (0.004 * (wordcount - 10000)))*100)/100;
    }
    else if ((wordcount>15000)&&(wordcount<=20000)) {
      result=Math.round((67.50 + (0.0035 * (wordcount - 15000)))*100)/100;
    }
    else if (wordcount>20000) {
      result=Math.round((85 + (0.003 * (wordcount - 20000)))*100)/100;
    }
  }
  else if (service=="Author") {
    if (wordcount<=75000) {
      result=Math.round((0.005 * wordcount)*100)/100;
    }
    else if (wordcount>75000) {
      result=Math.round(((0.005 * wordcount) - (0.1 * (0.005 * wordcount)))*100)/100;
    }
  }
  else if (service=="Business") {
    if (wordcount<=5000) {
      result=Math.round((0.006 * wordcount)*100)/100;
    }
    else if ((wordcount>5000)&&(wordcount<=10000)) {
      result=Math.round((30 + (0.0055 * (wordcount - 5000)))*100)/100;
    }
    else if ((wordcount>10000)&&(wordcount<=15000)) {
      result=Math.round((57.50 + (0.005 * (wordcount - 10000)))*100)/100;
    }
    else if ((wordcount>15000)&&(wordcount<=20000)) {
      result=Math.round((82.50 + (0.0045 * (wordcount - 15000)))*100)/100;
    }
    else if (wordcount>20000) {
      result=Math.round((105 + (0.004 * (wordcount - 20000)))*100)/100;
    }
  }
  else if (service=="Job") {
    result=Math.round((0.005 * wordcount)*100)/100;
  }
  else if (service=="ESLStudent") {
    if (wordcount<=5000) {
      result=Math.round((0.0055 * wordcount)*100)/100;
    }
    else if ((wordcount>5000)&&(wordcount<=10000)) {
      result=Math.round((27.50 + (0.005 * (wordcount - 5000)))*100)/100;
    }
    else if ((wordcount>10000)&&(wordcount<=15000)) {
      result=Math.round((52.50 + (0.0045 * (wordcount - 10000)))*100)/100;
    }
    else if ((wordcount>15000)&&(wordcount<=20000)) {
      result=Math.round((75 + (0.004 * (wordcount - 15000)))*100)/100;
    }
    else if (wordcount>20000) {
      result=Math.round((95 + (0.0035 * (wordcount - 20000)))*100)/100;
    }
  }
  else if (service=="ESLAuthor") {
    if (wordcount<=75000) {
      result=Math.round((0.0055 * wordcount)*100)/100;
    }
    else if (wordcount>75000) {
      result=Math.round(((0.0055 * wordcount) - (0.1 * (0.0055 * wordcount)))*100)/100;
    }
  }
  else if (service=="ESLBusiness") {
    if (wordcount<=5000) {
      result=Math.round((0.0065 * wordcount)*100)/100;
    }
    else if ((wordcount>5000)&&(wordcount<=10000)) {
      result=Math.round((32.50 + (0.006 * (wordcount - 5000)))*100)/100;
    }
    else if ((wordcount>10000)&&(wordcount<=15000)) {
      result=Math.round((62.50 + (0.0055 * (wordcount - 10000)))*100)/100;
    }
    else if ((wordcount>15000)&&(wordcount<=20000)) {
      result=Math.round((90 + (0.005 * (wordcount - 15000)))*100)/100;
    }
    else if (wordcount>20000) {
      result=Math.round((115 + (0.0045 * (wordcount - 20000)))*100)/100;
    }
  }
  else if (service=="Website") {
    result=Math.round((0.005 * wordcount)*100)/100;
  }
  return result;
}

function calculatethis2(service,wordcount) {
  var result=0;
  if (service=="Typed") {
    result=Math.round((0.0035 * wordcount)*100)/100;
  }
  else if (service=="Handwritten") {
    result=Math.round((0.004 * wordcount)*100)/100;
  }
  else if (service=="Audio") {
    result=wordcount;
  }
  return result;
}