function sendForm(){if(!checkBlanks()){return false;}else{buttonClicked=true;document.form.submit();}}
function removeSpaces(string){var temp="";string=''+string;splitstring=string.split(" ");for(i=0;i<splitstring.length;i++)
temp+=splitstring[i];return temp;}
function checkBlanks(){var thisOK=true;var errors=new Array();if(removeSpaces(document.form.username.value)==""){errors.push('nameError');thisOK=false;}
if(removeSpaces(document.form.useremail.value)==""){errors.push('emailError');thisOK=false;}else if(!checkEmail(document.form.useremail.value)){errors.push('emailError');thisOK=false;}
if(removeSpaces(document.form.comments.value)==""){errors.push('commentsError');thisOK=false;}
if(removeSpaces(document.form.humanval.value)==""||document.form.humanval.value=="Click to verify"){errors.push('humanError');thisOK=false;}
if(!thisOK){showErrors(errors);}
return thisOK;}
function checkEmail(theString){if((theString.indexOf("@")==-1)||(theString.indexOf(".")==-1)){return false;}else{return true;}}
function showErrors(errors){var errorArray=new Array('nameError','emailError','commentsError');for(i=0;i<3;i++){var thisObj=eval("document.getElementById('"+errorArray[i]+"').style");thisObj.visibility="hidden";thisObj.display="none";}
var thisObj=eval("document.getElementById('genericError').style");thisObj.visibility="hidden";thisObj.display="none";for(i=0;i<errors.length;i++){var thisObj=eval("document.getElementById('"+errors[i]+"').style");thisObj.visibility="visible";thisObj.display="inline";}
var thisObj=eval("document.getElementById('genericError').style");thisObj.visibility="visible";thisObj.display="block";}
var validationHasRun=false;function validate2(primaryName,secondaryName,operand){if(validationHasRun){return;}
validationHasRun=true;var tfStyle=eval("document.getElementById('verify-question').style");tfStyle.visibility="visible";tfStyle.display="block";var tfContent=eval("document.getElementById('verify-question')");var sumString='What is '+primaryName+' '+operand+' '+secondaryName+'?';tfContent.innerHTML='<p class="error">Above, answer IN WORDS:<br /><em>'+sumString+'</em></p>';document.getElementById('humananswer').value="";document.getElementById('humananswer').focus();}