textarea focus while javascript validation using fckeditor

[tokcy]

Hi everyone,

this is my first time when i am using FCKeditor and i have some problem while doing validation on textareas.
I am checking if that textarea is blank then alert should come for filling the text area and its coming but when i am clicking ok button of alert box it should focus to that text area if i am using focus function but its not focusing to that text area.

what should i do please tell me if anybody knows about this prob.
I am giving code that i am using...

function form_validate_inclass()
{
 
    var valid=true;
 
    var location1 = FCKeditorAPI.GetInstance('location_info');    //location_info is name of text area.
    var contents = location1.GetXHTML(true);
 
        if(!contents)
        {
            alert("Please enter location information");
            location1.Focus();
            var valid=false;
        }
        return valid;
}
 

[acoder]

focus() should be lower-case.