var half_stars_count = 10; //default
var rating = 0;


function make_rating(s,r)
{
    //init globals 

    half_stars_count = s;
    rating = r;

    for(var i=1;i<=(half_stars_count);i++)
    {
          if( i<=rating )
          {
                get('starid'+i).src= i % 2 ?  iurl("http://www.netzip.co.il/images/r1.jpg") :  iurl("http://www.netzip.co.il/images/l1.jpg");
          }
          else 
          {
                get('starid'+i).src= i % 2 ?  iurl("http://www.netzip.co.il/images/r0.jpg") : iurl("http://www.netzip.co.il/images/l0.jpg");
          }
    }

}


function show_hover(curr)
{
    //reset reating first

    make_rating(half_stars_count,rating)

    for(var i = 1; i<=curr ;i++)
    {
        get('starid'+i).src =  (i % 2)? get('r_hover').src  : get('l_hover').src;
    }
}


function rate(rateval)
{
    show_hover(rateval);

    for(var i=1;i<=(half_stars_count);i++)
    {
        get('starid'+i).onmouseover=function(){};
        get('starid'+i).onmouseout=function(){};
    }

    get('rating').value = rateval;
    get('rateform').submit();
}