function getRadioButtonValue(search_url)
	    {               
	                    var id_chapter=document.search_news_frm.id_chapter.value;
	                    var keyword=document.search_news_frm.keyword.value;
	                    var view_story_type=document.search_news_frm.view_story_type.value;
	                    document.search_news_frm.view_story_type.value=document.news_summary.view_story_type.value;
	                    document.search_news_frm.id_chapter.value=getradioval(document.news_summary.chapter_global);
	                    search_url=search_url + '?id_chapter=' + id_chapter + '&from_where=view_news&keyword=' +keyword +'&role=normal_member' + '&view_story_type=' +view_story_type;
	                    searchValidate(search_url);
            }
            /** 
            * validate: This function is used to validate the form if no value is found it will alert
            * Parameters : no parameters
            * Return Value: Shall not return any value
            * Compatibility: Internet Explorer v6.0; Mozilla v5.0; Netscape V7.1;
            **/
            function validate()
            {   
                var frm = document.advanced_search;
                frm.news_title.value = trim(frm.news_title.value);
                frm.news_desc.value = trim(frm.news_desc.value);
                frm.story_type.value = trim(frm.story_type.value);
                frm.news_chapter.value = trim(frm.news_chapter.value);
                frm.story_themes.value = trim(frm.story_themes.value);
                frm.released_by.value = trim(frm.released_by.value);
                frm.released_date.value = trim(frm.released_date.value);
                frm.news_status.value = trim(frm.news_status.value);

                if (frm.from_view) {
                   flg = frm.news_title.value=='' && frm.news_desc.value=='' && frm.story_type.value=='' && 
                   frm.story_themes.value=='' && frm.released_by.value=='' && frm.news_chapter.value=='' && 
                   frm.released_date.value=='';
                   
                }
                else    {
                    if(!frm.is_normal_member)    {
                        flg = frm.news_title.value=='' && frm.news_desc.value=='' && frm.story_type.value=='' && 
                       frm.news_chapter.value=='' && frm.story_themes.value=='' && frm.released_by.value=='' && 
                       frm.released_date.value=='' && frm.news_status.value=='';
                    }
                    else    {
                       flg = frm.news_title.value=='' && frm.news_desc.value=='' && frm.story_type.value=='' && 
                       frm.story_themes.value=='' && frm.released_by.value=='' && 
                       frm.released_date.value=='';
                    }                
                }
                if(flg)
                {
                    alert(ERR_TGS028_001);
                    document.advanced_search.news_title.focus()
                }
                else
                {
                    document.advanced_search.submit();
                }
            }

            /**
            * enterkeyHandler:This function is used to submit the form when enter key is pressed from the keyboard
            * Parameters : event  : event occured
            *              frm    : document form name
            * Return Value: Shall not return any value
            * Compatibility: Internet Explorer v6.0; Mozilla v5.0; Netscape V7.1;
            */
            function enterkeyHandler(event,frm)
            {
                var key;
                var ENTER_KEY = 13;
                if(window.event)
                {
                     key = window.event.keyCode;     //IE
                }
                else
                {
                     key = event.which;
                }
                if(key == ENTER_KEY)
                {
                    is_valid = validate(); 
                    if(is_valid)
                    {
                        frm.submit();
                    }   
                    else
                    {
                        return false;
                    } 
                }
                else
                {
                    return true;
                }  
            }