int table::adtHashFunction(const char *cpKey) 
{
    unsigned int adtHashPosition = 0;
    struct node *newnode;
    newnode = new node;

    for(int i = 0; i < strlen(cpKey); i++)
    {
        //add each letter of the clients key for the hash position
        adtHashPosition = adtHashPosition + cpKey[i];
    }
   
    //mod hash position by 1009 to get a constrained number
    adtHashPosition = adtHashPosition % hashsize;

  
    if(!adtHashTable[adtHashPosition]) 
    {
        adtHashTable[adtHashPosition] = newnode;
    } 
    
    else 
    {
        temp = new node;
        temp = current;
        current = adtHashTable[adtHashPosition];
        current->next = temp;
    }
}