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function createCookie(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires='; expires='+date.toGMTString();}
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function eraseCookie(name){createCookie(name,'',-1);}
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function openScreenshot(url){var privateSite;privateSite=window.open(url,'screenshot','width=500,height=500,resizable=1,scrollbars=1');}