function getCookie(c_name){if(document.cookie.length>0){var c_start=document.cookie.indexOf(c_name+"=");if(c_start!=-1){c_start=c_start+c_name.length+1;var c_end=document.cookie.indexOf(";",c_start);if(c_end==-1){c_end=document.cookie.length;return unescape(document.cookie.substring(c_start,c_end));}}}return "";}function createCookie(value){var c_name='OLSMapSizeCookie';var expiredays=50;var exdate=new Date();exdate.setDate(exdate.getDate()+expiredays);document.cookie=c_name+"="+value;}function selectMapRadio(){var c_name='OLSMapSizeCookie';var c_value=getCookie(c_name);var seconfSearchForm=document.searchForm.OLSMapSizeCookie;for(var i=0;i<seconfSearchForm.length;i++){if(seconfSearchForm[i].value==c_value){seconfSearchForm[i].checked=true;break;}}}