It's not a joking. 514 bug with Inoutscripts Shooping Cart

It's not a joking. 514 bug with Inoutscripts Shooping Cart
  1. Error Line 25, Column 37required attribute "type" not specified
    	<script src="/js/jquery-ui1.10.3.js"></script>

    The attribute given above is required for an element that you've used, but you have omitted it. For instance, in most HTML and XHTML document types the "type" attribute is required on the "script" element and the "alt" attribute is required for the "img" element.

    Typical values for type are type="text/css" for <style> and type="text/javascript" for <script>.

  2. Warning Line 88, Column 32cannot generate system identifier for general entity "pro_qty"
        data: "cartid="+cartid+"&pro_qty="+pro_qty,

    An entity reference was found in the document, but there is no reference by that name defined. Often this is caused by misspelling the reference name, unencoded ampersands, or by leaving off the trailing semicolon (;). The most common cause of this error is unencoded ampersands in URLs as described by the WDG in "Ampersands in URLs".

    Entity references start with an ampersand (&) and end with a semicolon (;). If you want to use a literal ampersand in your document you must encode it as "&amp;" (even inside URLs!). Be careful to end entity references with a semicolon or your entity reference may get interpreted in connection with the following text. Also keep in mind that named entity references are case-sensitive; &Aelig; and &aelig; are different characters.

    If this error appears in some markup generated by PHP's session handling code, this article has explanations and solutions to your problem.

    Note that in most documents, errors related to entity references will trigger up to 5 separate messages from the Validator. Usually these will all disappear when the original problem is fixed.

  3. Error Line 88, Column 32general entity "pro_qty" not defined and no default entity
     data: "cartid="+cartid+"&pro_qty="+pro_qty,

    This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details.

  4. Warning Line 88, Column 39reference not terminated by REFC delimiter
      data: "cartid="+cartid+"&pro_qty="+pro_qty,

    If you meant to include an entity that starts with "&", then you should terminate it with ";". Another reason for this error message is that you inadvertently created an entity by failing to escape an "&" character just before this text.

  5. Error Line 88, Column 39reference to entity "pro_qty" for which no system identifier could be generated
      data: "cartid="+cartid+"&pro_qty="+pro_qty,

    This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details.

  6. Info Line 88, Column 31entity was defined here
       data: "cartid="+cartid+"&pro_qty="+pro_qty,
  7. Warning Line 105, Column 40reference not terminated by REFC delimiter
       data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+…

    If you meant to include an entity that starts with "&", then you should terminate it with ";". Another reason for this error message is that you inadvertently created an entity by failing to escape an "&" character just before this text.

  8. Error Line 105, Column 40reference to entity "pro_qty" for which no system identifier could be generated
      data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+…

    This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details.

  9. Info Line 88, Column 31entity was defined here
       data: "cartid="+cartid+"&pro_qty="+pro_qty,
  10. Warning Line 105, Column 53cannot generate system identifier for general entity "cartid"
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,

    An entity reference was found in the document, but there is no reference by that name defined. Often this is caused by misspelling the reference name, unencoded ampersands, or by leaving off the trailing semicolon (;). The most common cause of this error is unencoded ampersands in URLs as described by the WDG in "Ampersands in URLs".

    Entity references start with an ampersand (&) and end with a semicolon (;). If you want to use a literal ampersand in your document you must encode it as "&amp;" (even inside URLs!). Be careful to end entity references with a semicolon or your entity reference may get interpreted in connection with the following text. Also keep in mind that named entity references are case-sensitive; &Aelig; and &aelig; are different characters.

    If this error appears in some markup generated by PHP's session handling code, this article has explanations and solutions to your problem.

    Note that in most documents, errors related to entity references will trigger up to 5 separate messages from the Validator. Usually these will all disappear when the original problem is fixed.

  11. Error Line 105, Column 53general entity "cartid" not defined and no default entity
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,

    This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details.

  12. Warning Line 105, Column 59reference not terminated by REFC delimiter
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,

    If you meant to include an entity that starts with "&", then you should terminate it with ";". Another reason for this error message is that you inadvertently created an entity by failing to escape an "&" character just before this text.

  13. Error Line 105, Column 59reference to entity "cartid" for which no system identifier could be generated
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,

    This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details.

  14. Info Line 105, Column 52entity was defined here
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,
  15. Warning Line 105, Column 71cannot generate system identifier for general entity "userid"
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,

    An entity reference was found in the document, but there is no reference by that name defined. Often this is caused by misspelling the reference name, unencoded ampersands, or by leaving off the trailing semicolon (;). The most common cause of this error is unencoded ampersands in URLs as described by the WDG in "Ampersands in URLs".

    Entity references start with an ampersand (&) and end with a semicolon (;). If you want to use a literal ampersand in your document you must encode it as "&amp;" (even inside URLs!). Be careful to end entity references with a semicolon or your entity reference may get interpreted in connection with the following text. Also keep in mind that named entity references are case-sensitive; &Aelig; and &aelig; are different characters.

    If this error appears in some markup generated by PHP's session handling code, this article has explanations and solutions to your problem.

    Note that in most documents, errors related to entity references will trigger up to 5 separate messages from the Validator. Usually these will all disappear when the original problem is fixed.

  16. Error Line 105, Column 71general entity "userid" not defined and no default entity
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,

    This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details.

  17. Warning Line 105, Column 77reference not terminated by REFC delimiter
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,

    If you meant to include an entity that starts with "&", then you should terminate it with ";". Another reason for this error message is that you inadvertently created an entity by failing to escape an "&" character just before this text.

  18. Error Line 105, Column 77reference to entity "userid" for which no system identifier could be generated
    …data: "pro_id="+pro_id+"&pro_qty="+pro_qty+"&cartid="+cartid+"&userid="+userid,

    This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details.