20 months ago, I spent $447 buying Inoutscripts Socialtiles and its addons, but found nothing is working. They did not solve any issues and refused to refund me. In addition, I lost a lot with hosting. I checked online, there are 13 bug with this script. The below is the details of its coding bugs.

1.  Line 73, Column 25: character “<” is the first character of a delimiter but occurred as data

   			  if (opera.version()<11){

   This message may appear in several cases:

• You tried to include the “<” character in your page: you should escape it as “&lt;”

• You used an unescaped ampersand “&”: this may be valid in some contexts, but it is recommended to use “&amp;”, which is always safe.

• Another possibility is that you forgot to close quotes in a previous tag.

2.  Line 82, Column 17: character “<” is the first character of a delimiter but occurred as data

   		 if (ffversion<5){

   This message may appear in several cases:

• You tried to include the “<” character in your page: you should escape it as “&lt;”

• You used an unescaped ampersand “&”: this may be valid in some contexts, but it is recommended to use “&amp;”, which is always safe.

• Another possibility is that you forgot to close quotes in a previous tag.

3.  Line 149, Column 10: character “<” is the first character of a delimiter but occurred as data

   		if (num<5){

   This message may appear in several cases:

• You tried to include the “<” character in your page: you should escape it as “&lt;”

• You used an unescaped ampersand “&”: this may be valid in some contexts, but it is recommended to use “&amp;”, which is always safe.

• Another possibility is that you forgot to close quotes in a previous tag.

4.  Line 236, Column 87: document type does not allow element “div” here; missing one of “object”, “applet”, “map”, “iframe”, “button”, “ins”, “del” start-tag

   …s://shensor.com/social/index.php?page=index/index"><div class="logo"></div></a>

   The mentioned element is not allowed to appear in the context in which you’ve placed it; the other mentioned elements are the only ones that are both allowed there and can contain the element mentioned. This might mean that you need a containing element, or possibly that you’ve forgotten to close a previous element.

   One possible cause for this message is that you have attempted to put a block-level element (such as “<p>” or “<table>”) inside an inline element (such as “<a>”, “<span>”, or “<font>”).

5.  Line 242, Column 52: there is no attribute “data-reveal-id”

   …lass="sign_up jpclick" data-reveal-id="myModal" data-animation="none">SignUp</…

   You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the “Strict” document type with a document that uses frames (e.g. you must use the “Transitional” document type to get the “target” attribute), or by using vendor proprietary extensions such as “marginheight” (this is usually fixed by using CSS to achieve the desired effect instead).

   This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.

   How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.

6.  Line 242, Column 77: there is no attribute “data-animation”

   …ass="sign_up jpclick" data-reveal-id="myModal" data-animation="none">SignUp</a>

   You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the “Strict” document type with a document that uses frames (e.g. you must use the “Transitional” document type to get the “target” attribute), or by using vendor proprietary extensions such as “marginheight” (this is usually fixed by using CSS to achieve the desired effect instead).

   This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.

   How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.

7.  Line 428, Column 163: there is no attribute “onSubmit”

   …or.com/social/index.php?page=index/login" onSubmit="return verifyForm_login()">

   You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the “Strict” document type with a document that uses frames (e.g. you must use the “Transitional” document type to get the “target” attribute), or by using vendor proprietary extensions such as “marginheight” (this is usually fixed by using CSS to achieve the desired effect instead).

   This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.

   How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.

8.  Line 437, Column 92: there is no attribute “placeholder”

   …name"  id="username"  class="text username_input" placeholder="用户名" value="" />

   You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the “Strict” document type with a document that uses frames (e.g. you must use the “Transitional” document type to get the “target” attribute), or by using vendor proprietary extensions such as “marginheight” (this is usually fixed by using CSS to achieve the desired effect instead).

   This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.

   How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.

9.  Line 726, Column 9: character “<” is the first character of a delimiter but occurred as data

   	if (num<5){

   This message may appear in several cases:

• You tried to include the “<” character in your page: you should escape it as “&lt;”

• You used an unescaped ampersand “&”: this may be valid in some contexts, but it is recommended to use “&amp;”, which is always safe.

• Another possibility is that you forgot to close quotes in a previous tag.

10.  Line 772, Column 18: character “&” is the first character of a delimiter but occurred as data

    	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) )

    This message may appear in several cases:

• You tried to include the “<” character in your page: you should escape it as “&lt;”

• You used an unescaped ampersand “&”: this may be valid in some contexts, but it is recommended to use “&amp;”, which is always safe.

• Another possibility is that you forgot to close quotes in a previous tag.

11.  Line 772, Column 19: character “&” is the first character of a delimiter but occurred as data

    	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) )

    This message may appear in several cases:

• You tried to include the “<” character in your page: you should escape it as “&lt;”

• You used an unescaped ampersand “&”: this may be valid in some contexts, but it is recommended to use “&amp;”, which is always safe.

• Another possibility is that you forgot to close quotes in a previous tag.

12.  Line 802, Column 7: end tag for “div” omitted, but OMITTAG NO was specified

    </body>

    You may have neglected to close an element, or perhaps you meant to “self-close” an element, that is, ending it with “/>” instead of “>”.

13.  Line 256, Column 1: start tag was here

    <div class="mainBoard">