if (document.images) {

p1on = new Image();
p1on.src  = "_common/images/photo-arrow-on.gif";
  p1off = new Image();
  p1off.src = "_common/images/photo-arrow-off.gif";
p2on = new Image();
p2on.src  = "_common/images/photo-arrow-on.gif";
  p2off = new Image();
  p2off.src = "_common/images/photo-arrow-off.gif";
p3on = new Image();
p3on.src  = "_common/images/photo-arrow-on.gif";
  p3off = new Image();
  p3off.src = "_common/images/photo-arrow-off.gif";

p4on = new Image();
p4on.src  = "_common/images/photo-arrow-on.gif";
  p4off = new Image();
  p4off.src = "_common/images/photo-arrow-off.gif";
p5on = new Image();
p5on.src  = "_common/images/photo-arrow-on.gif";
  p5off = new Image();
  p5off.src = "_common/images/photo-arrow-off.gif";
p6on = new Image();
p6on.src  = "_common/images/photo-arrow-on.gif";
  p6off = new Image();
  p6off.src = "_common/images/photo-arrow-off.gif"; 
 
p7on = new Image();
p7on.src  = "_common/images/photo-arrow-on.gif";
  p7off = new Image();
  p7off.src = "_common/images/photo-arrow-off.gif";
p8on = new Image();
p8on.src  = "_common/images/photo-arrow-on.gif";
  p8off = new Image();
  p8off.src = "_common/images/photo-arrow-off.gif";
p9on = new Image();
p9on.src  = "_common/images/photo-arrow-on.gif";
  p9off = new Image();
  p9off.src = "_common/images/photo-arrow-off.gif"; 

p10on = new Image();
p10on.src  = "_common/images/photo-arrow-on.gif";
  p10off = new Image();
  p10off.src = "_common/images/photo-arrow-off.gif";
p11on = new Image();
p11on.src  = "_common/images/photo-arrow-on.gif";
  p11off = new Image();
  p11off.src = "_common/images/photo-arrow-off.gif";
p12on = new Image();
p12on.src  = "_common/images/photo-arrow-on.gif";
  p12off = new Image();
  p12off.src = "_common/images/photo-arrow-off.gif"; 

p13on = new Image();
p13on.src  = "_common/images/photo-arrow-on.gif";
  p13off = new Image();
  p13off.src = "_common/images/photo-arrow-off.gif";
p14on = new Image();
p14on.src  = "_common/images/photo-arrow-on.gif";
  p14off = new Image();
  p14off.src = "_common/images/photo-arrow-off.gif";
p15on = new Image();
p15on.src  = "_common/images/photo-arrow-on.gif";
  p15off = new Image();
  p15off.src = "_common/images/photo-arrow-off.gif"; 

p16on = new Image();
p16on.src  = "_common/images/photo-arrow-on.gif";
  p16off = new Image();
  p16off.src = "_common/images/photo-arrow-off.gif";
p17on = new Image();
p17on.src  = "_common/images/photo-arrow-on.gif";
  p17off = new Image();
  p17off.src = "_common/images/photo-arrow-off.gif";
p18on = new Image();
p18on.src  = "_common/images/photo-arrow-on.gif";
  p18off = new Image();
  p18off.src = "_common/images/photo-arrow-off.gif";   

p19on = new Image();
p19on.src  = "_common/images/photo-arrow-on.gif";
  p19off = new Image();
  p19off.src = "_common/images/photo-arrow-off.gif";
p20on = new Image();
p20on.src  = "_common/images/photo-arrow-on.gif";
  p20off = new Image();
  p20off.src = "_common/images/photo-arrow-off.gif";
p21on = new Image();
p21on.src  = "_common/images/photo-arrow-on.gif";
  p21off = new Image();
  p21off.src = "_common/images/photo-arrow-off.gif";   

p22on = new Image();
p22on.src  = "_common/images/photo-arrow-on.gif";
  p22off = new Image();
  p22off.src = "_common/images/photo-arrow-off.gif";
p23on = new Image();
p23on.src  = "_common/images/photo-arrow-on.gif";
  p23off = new Image();
  p23off.src = "_common/images/photo-arrow-off.gif";
p24on = new Image();
p24on.src  = "_common/images/photo-arrow-on.gif";
  p24off = new Image();
  p24off.src = "_common/images/photo-arrow-off.gif";   

p25on = new Image();
p25on.src  = "_common/images/photo-arrow-on.gif";
  p25off = new Image();
  p25off.src = "_common/images/photo-arrow-off.gif";
p26on = new Image();
p26on.src  = "_common/images/photo-arrow-on.gif";
  p26off = new Image();
  p26off.src = "_common/images/photo-arrow-off.gif";
p27on = new Image();
p27on.src  = "_common/images/photo-arrow-on.gif";
  p27off = new Image();
  p27off.src = "_common/images/photo-arrow-off.gif";  
  
p28on = new Image();
p28on.src  = "_common/images/photo-arrow-on.gif";
  p28off = new Image();
  p28off.src = "_common/images/photo-arrow-off.gif";
p29on = new Image();
p29on.src  = "_common/images/photo-arrow-on.gif";
  p29off = new Image();
  p29off.src = "_common/images/photo-arrow-off.gif";
p30on = new Image();
p30on.src  = "_common/images/photo-arrow-on.gif";
  p30off = new Image();
  p30off.src = "_common/images/photo-arrow-off.gif";  

p31on = new Image();
p31on.src  = "_common/images/photo-arrow-on.gif";
  p31off = new Image();
  p31off.src = "_common/images/photo-arrow-off.gif";
p32on = new Image();
p32on.src  = "_common/images/photo-arrow-on.gif";
  p32off = new Image();
  p32off.src = "_common/images/photo-arrow-off.gif";
p33on = new Image();
p33on.src  = "_common/images/photo-arrow-on.gif";
  p33off = new Image();
  p33off.src = "_common/images/photo-arrow-off.gif";  
  
} function imgOn(imgName) {
    if (document.images) {
    document[imgName].src = eval(imgName + "on.src");
    }

} function imgOff(imgName) {
    if (document.images) {
    document[imgName].src = eval(imgName + "off.src");
    }
}

function overlay(curobj, subobjstr){
  if (document.getElementById){
    var subobj=document.getElementById(subobjstr)
    subobj.style.display=(subobj.style.display!="block")? "block" : "none"
    return false
  } else
    return true
}

function overlayclose(subobj){
  document.getElementById(subobj).style.display="none"
}

function toggleBox(szDivID, iState) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       document.layers[szDivID].visibility = iState ? "show" : "hide";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(szDivID);
        obj.style.visibility = iState ? "visible" : "hidden";
    }
    else if(document.all)	// IE 4
    {
        document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
    }
}