var url = 'http://www.medical-research-studies.org';
var title = 'Medical Research Studies';

// Cookie code from The JavaScript Source
function GetCookie (name) {  
    var arg = name + "=";  
    var alen = arg.length;  
    var clen = document.cookie.length;  
    var i = 0;  
    while (i < clen) {    
        var j = i + alen;    
        if (document.cookie.substring(i, j) == arg)      
            return getCookieVal (j);    
        i = document.cookie.indexOf(" ", i) + 1;    
        if (i == 0) break;   
    }  
    return null;
}
function SetCookie (name, value) {  
    var argv = SetCookie.arguments;  
    var argc = SetCookie.arguments.length;  
    var path = (argc > 3) ? argv[3] : null;  
    var domain = (argc > 4) ? argv[4] : null;  
    var secure = (argc > 5) ? argv[5] : false;  
    document.cookie = name + "=" + escape (value) + 
        ((path == null) ? "" : ("; path=" + path)) +  
        ((domain == null) ? "" : ("; domain=" + domain)) +    
        ((secure == true) ? "; secure" : "");
}
function DeleteCookie (name) {  
    var cval = GetCookie (name);  
    document.cookie = name + "=" + cval;
}
function amt(){
    var count = GetCookie('MRScount')
        if(count == null) {
            SetCookie('MRScount','1')
                return 1
        }
        else {
            var newcount = parseInt(count) + 1;
            DeleteCookie('MRScount')
                SetCookie('MRScount',newcount)
                return count
        }
}
function getCookieVal(offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1)
        endstr = document.cookie.length;
    return unescape(document.cookie.substring(offset, endstr));
}

function checkCount() {
    var count = GetCookie('MRScount');

    if (count == null) {
        count=1;
        SetCookie('MRScount', count);
        if(document.getElementById('Bookmark')){
            document.getElementById('Bookmark').style.display='block';
        }else{
            document.all['Bookmark'].style.display='block';
        }
    }
    else {
        count++;
        SetCookie('MRScount', count);
    }
}
checkCount();