function styleSheetPicker()
{
   this.ieScreen = this.iePrint = this.otherScreen = this.otherPrint = "";
}

styleSheetPicker.prototype.render = function()
{
   if (document.createStyleSheet)
   {
   
    if (this.ieScreen)
    {
    
     document.createStyleSheet(this.ieScreen);
    }

    if (this.iePrint)
        {
     var ieP = document.createStyleSheet(this.iePrint);
            ieP.media = "print";
        }
   }
   else
   {
        var head = document.getElementsByTagName("head")[0];
    if (this.otherScreen != "")
            head.innerHTML += "<link rel=\"stylesheet\" href=\"" + this.otherScreen + "\"/>";

    if (this.otherPrint != "")
            head.innerHTML += "<link rel=\"stylesheet\" media=\"print\" href=\"" + this.otherPrint + "\"/>";

   }
}