function si_captcha_refresh(img_id,form_id,type,securimage_url,securimage_show_url){var chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";var string_length=16;var prefix='';for(var i=0;i<string_length;i++){var rnum=Math.floor(Math.random()*chars.length);prefix+=chars.substring(rnum,rnum+1);}
document.getElementById('si_code_'+form_id).value=prefix;var si_image_ctf=securimage_show_url+prefix;if(img_id=='si_image_side_login'){document.getElementById('si_image_side_login').src=si_image_ctf;}else{document.getElementById('si_image_'+form_id).src=si_image_ctf;}
if(type=='flash'){var si_flash_url=securimage_url+'/securimage_play.swf?prefix='+prefix+'&bgColor1=#8E9CB6&bgColor2=#fff&iconColor=#000&roundedCorner=5&audio='+securimage_url+'/securimage_play.php?prefix='+prefix;var si_flash='<object type="application/x-shockwave-flash" data="'+si_flash_url+'" id="SecurImage_as3_'+form_id+'" width="19" height="19">';si_flash+='<param name="allowScriptAccess" value="sameDomain" />';si_flash+='<param name="allowFullScreen" value="false" />';si_flash+='<param name="movie" value="'+si_flash_url+'" />';si_flash+='<param name="quality" value="high" />';si_flash+='<param name="bgcolor" value="#ffffff" />';si_flash+='</object>';document.getElementById('si_flash_'+form_id).innerHTML=si_flash;return false;}else{var si_aud=securimage_url+'/securimage_play.php?prefix='+prefix;document.getElementById('si_aud_'+form_id).href=si_aud;}}