From JavaScript to jQuery!

From JavaScript to jQuery!

  1.     
      
     
    1. 
      
      
       var country = "Poland";
      
      2. 
     
    2. 
      
      
       document.getElementById("___country").value = country;
      
      3. 
     
    3. 
      
      
       document.getElementById("___countryClicker").getElementsByTagName("SPAN")[0].innerHTML = country;
      
      4. 
     
    4. 
      
      
       document.getElementById("___countryDetails").value = country;
      
      5. 
     
    5. 
      
      
       window.location= "j<strong></strong>avascript: manipulateForm('"+countryCode+"');";
      
      6.
     

This is code that I wanted to convert to jQuery but I dont know how to do this.? Can somebody explain me how or convert it to jQuery?