function getGETVar(name){
    get_string = document.location.search;         
    return_value = '';
         
    do {
        name_index = get_string.indexOf(name + '=');
            
        if(name_index != -1){
            get_string = get_string.substr(name_index + name.length + 1, get_string.length - name_index);
              
            end_of_value = get_string.indexOf('&');
            if(end_of_value != -1)                
                value = get_string.substr(0, end_of_value);                
            else                
                value = get_string;                
                
            if(return_value == '' || value == '')
                return_value += value;
            else
                return_value += ', ' + value;
        }
    } while(name_index != -1);

    space = return_value.indexOf('+');
    
    while(space != -1){ 
        return_value = return_value.substr(0, space) + ' ' + 
            return_value.substr(space + 1, return_value.length);
							 
        space = return_value.indexOf('+');
    }
          
    return(return_value);        
}