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expires="+a.toGMTString():"")+(c?"; path="+c:"")+(b?"; domain="+b:"")+(e?"; secure":"");document.cookie=d}function getCookie(e){var b=document.cookie,c=e+"=",a=b.indexOf("; "+c);if(a==-1){a=b.indexOf(c);if(a!=0)return null}else a+=2;var d=document.cookie.indexOf(";",a);if(d==-1)d=b.length;return unescape(b.substring(a+c.length,d))}function deleteCookie(b,c,a){if(getCookie(b))document.cookie=b+"="+(c?"; path="+c:"")+(a?"; domain="+a:"")+"; expires=Thu, 01-Jan-70 00:00:01 GMT"}function fixDate(a){var c=new Date(0),b=c.getTime();if(b>0)a.setTime(a.getTime()-b)}function check_date(l,j){var k="0123456789",f=l,m="",h="",g="/",c,a,d,i=0,b=0,e;b=0;DateValue=f.value;for(e=0;e<DateValue.length;e++)if(k.indexOf(DateValue.substr(e,1))>=0)h=h+DateValue.substr(e,1);DateValue=h;if(DateValue.length==6)DateValue=DateValue.substr(0,4)+"20"+DateValue.substr(4,2);if(DateValue.length!=8)b=19;d=DateValue.substr(4,4);if(d==0)b=20;a=DateValue.substr(2,2);if(a<1||a>12)b=21;c=DateValue.substr(0,2);if(c<1)b=22;if(d%4==0||d%100==0||d%400==0)i=1;if(a==2&&i==1&&c>29)b=23;if(a==2&&i!=1&&c>28)b=24;if(c>31&&(a=="01"||a=="03"||a=="05"||a=="07"||a=="08"||a=="10"||a=="12"))b=25;if(c>30&&(a=="04"||a=="06"||a=="09"||a=="11"))b=26;if(c==0&&a==0&&d==0){b=0;c="";a="";d="";g=""}if(b==0)f.value=c+g+a+g+d;else{alert("Please enter a valid date (dd/mm/yyyy) in the "+j+"field");f.select();f.focus()}}