java script function is no running

java script function is no running

phtml code is here/p precodelt;form name=f1 action=feedback1.php
method=Post onSubmit=return isDataFilled(); gt; lt;table border=0
align=center width=500px style=max-width: 500px; cellspacing=3
cellpadding=5 align=centergt; lt;tr align=leftgt; lt;td width=25%gt; Enter
your subject lt;/tdgt; lt;td width=75%gt;lt;input type=text name=subject
size=30 value=Your subject onClick=if(this.value=='Your
subject'){this.value=''}; this.style.backgroundColor='#CCFF99'
onBlur=if(this.value==''){this.value='Your subject'};
this.style.backgroundColor='white'/gt;lt;/tdgt; lt;/trgt; lt;tr
align=leftgt; lt;tdgt; Enter your emaillt;span
style=color:#FF0000gt;*lt;/spangt; lt;/tdgt; lt;tdgt; lt;input type=text
name=email size=30 value=example@mail.com
onClick=if(this.value=='example@mail.com'){this.value=''};
this.style.backgroundColor='#CCFF99'
onBlur=if(this.value==''){this.value='example@mail.com'};
this.style.backgroundColor='white'/gt; lt;/tdgt; lt;/trgt; lt;tr
align=leftgt; lt;td colspan=2gt; Enter your message herelt;span
style=color:#FF0000gt;*lt;/spangt;: lt;/tdgt; lt;/trgt; lt;tr
align=leftgt; lt;td colspan=2gt; lt;textarea rows=10 cols=50 name=message
title=Your message goes here onClick= if(this.value=='Your message goes
here'){this.value=''}; this.style.backgroundColor='#CCFF99'
onBlur=if(this.value==''){this.value='Your message goes here'};
this.style.backgroundColor='white' gt;Your message goes
herelt;/textareagt; lt;/tdgt; lt;/trgt; lt;trgt; lt;td colspan=
align=rightgt; lt;input type=submit value=Send name=b1 title=Send your
message/gt; lt;/tdgt; lt;td align=centergt; lt;input type=reset
value=Reset name=reset title=Removes your form data and fill it again/gt;
lt;/tdgt; lt;/trgt; lt;/tablegt; lt;/form /code/pre pand this is
javascript code/p precodefunction isDataFilled() {
if(document.forms['f1']['email'].value=='example@mail.com') { alert(No
email address in email field!); return false; }
if(document.forms['f1']['message'].value=='Your message goes here') {
alert(No message in message field!); return false; } return
isEmailCorrect(document.forms[f1][email].value); return
check_word_length(document.forms['f1']['message'].value, 20); } function
isEmailCorrect(f_email) { var x=f_email; var atpos=x.indexOf(@); var
dotpos=x.lastIndexOf(.); if (atposlt;1 || dotposlt;atpos+2 ||
dotpos+2gt;=x.length) { alert(Not a valid e-mail address); return false; }
} function check_word_length(text, over_size) { var word=0; var
message=text; for(i=0;ilt;message.length;i++) { if(message.charAt(i)== ) {
word=0; } else { word++; if(wordgt;=over_size) { alert(Too long text
entered); return false; } } } } /code/pre ponly the last function :
function check_word_length(text, over_size)/p pis not working so guys and
gils please help me/p pWhy is this happening I'm confused because I think
my code is alright/p pThanks in advance for helping/p