function Get_Cookie(name) { 
   var start = document.cookie.indexOf(name+"="); 
   var len = start+name.length+1; 
   if ((!start) && (name != document.cookie.substring(0,name.length))) return null; 
   if (start == -1) return null; 
   var end = document.cookie.indexOf(";",len); 
   if (end == -1) end = document.cookie.length; 
   return unescape(document.cookie.substring(len,end)); 
} 

function Set_Cookie(name,value,expires,path,domain,secure) { 
    var cookieString = name + "=" +escape(value) + 
       ( (expires) ? ";expires=" + expires.toGMTString() : "") + 
       ( (path) ? ";path=" + path : "") + 
       ( (domain) ? ";domain=" + domain : "") + 
       ( (secure) ? ";secure" : ""); 
    document.cookie = cookieString; 
} 

function Delete_Cookie(name,path,domain) { 
   if (Get_Cookie(name)) document.cookie = name + "=" + 
      ( (path) ? ";path=" + path : "") + 
      ( (domain) ? ";domain=" + domain : "") + 
      ";expires=Thu, 01-Jan-70 00:00:01 GMT"; 
} 

var today = new Date(); 
var zero_date = new Date(0,0,0); 
today.setTime(today.getTime() - zero_date.getTime()); 
var cookie_expire_date = new Date(today.getTime() + (8 * 7 * 86400000)); 

function setVisitorID() { 
   if (Get_Cookie('VisitorID')) { 
       var VisitorID = Get_Cookie('VisitorID'); 
   }else{ 
       Set_Cookie('VisitorID',Math.random(),cookie_expire_date); 
   } 
   return VisitorID;
} 

function setSessionID() { 
   if (!Get_Cookie('SessionID')) 
       Set_Cookie('SessionID',Math.random()); 
} 

var loaded_script = true; 

function submit_Fontsize(number) //4
{  
    Set_Cookie('fontSizenumber', number, cookie_expire_date);
    var agt=navigator.userAgent.toLowerCase();
    if ( (parseInt(navigator.appVersion)==4) && 
         (agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) 
                   && (agt.indexOf('compatible') == -1) ) 
    {  
        document.classes.newscontent.fontSize="number";        
        document.tags.p.fontSize="number"; 
    } 
    else if (agt.indexOf('gecko') != -1)
    {
         document.getElementById('vbskin').sheet.insertRule('.newscontent { font-size: ' + number + ' }', document.getElementById('vbskin').sheet.cssRules.length );         
         document.getElementById('vbskin').sheet.insertRule('p { font-size: ' + number + ' }', document.getElementById('vbskin').sheet.cssRules.length );         
         document.getElementById('vbskin').sheet.insertRule('em { font-size: ' + number + ' }', document.getElementById('vbskin').sheet.cssRules.length );         
    } 
    else if ( (parseInt(navigator.appVersion)>=4) &&       (agt.indexOf('msie') != -1) ) 
    {    
         document.styleSheets["vbskin"].addRule (".newscontent", "font-size:" + number);                
         document.styleSheets["vbskin"].addRule ("p", "font-size:" + number);   
         document.styleSheets["vbskin"].addRule ("em", "font-size:" + number);       
    }        
    
}