jQuery leading to 404s?

I recently enabled error logging as emails and every now and then I get quite a few of these types of 404 errors in sequence:

The request seems to be part of jQuery. Is it possible I have some JS error that leaks through to a URL request?

2011/02/18 12:52:44 [error] [exception.CHttpException.404] exception

‘CHttpException’ with message 'Unable to resolve the request

"},cur:function(a){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return

this.elem[this.prop];return(a=parseFloat(c.css(this.elem,this.prop,a)))&&a>-10000".’

in

/var/www/vhosts/mydomain.com/httpdocs/yii/framework/web/CWebApplication.php:328

Stack trace:

#0

/var/www/vhosts/mydomain.com/httpdocs/yii/framework/web/CWebApplication.php(121):

CWebApplication->runController(’},cur:function(…’)

#1

/var/www/vhosts/mydomain.com/httpdocs/yii/framework/base/CApplication.php(135):

CWebApplication->processRequest()

#2 /var/www/vhosts/mydomain.com/httpdocs/index.php(26):

CApplication->run()

#3 {main}

REQUEST_URI=/},cur:function(a){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return%20this.elem[this.prop];return(a=parseFloat(c.css(this.elem,this.prop,a)))&&a>-10000?a:parseFloat(c.curCSS(this.elem,this.prop))||0},custom:function(a,b,d){function%20f(j){return%20e.step(j)}this.startTime=J();this.start=a;this.end=b;this.unit=d||this.unit||mydomain

Can anyone tell me what this is?

Thanks!

Check this article - http://perishablepress.com/malicious-server-scans/

Seems that are malicious scans… .so it seems it’s not from your code at all…