function openWindow(file,name,width,height) {
	t=window.open(file,name, 'toolbar=no,menubar=no,scrollbars=no,resizable=yes,status=no,location=no,directories=no,top=60, left=100,width='+width+',height='+height+'');
	t.focus();
}


          function getStyle( oElm, strCssRule)
          {
            var strValue = "";
            if( document.defaultView && document.defaultView.getComputedStyle )
            {
              strValue = document.defaultView.getComputedStyle(oElm, "").getPropertyValue(strCssRule);
            }
            else if(oElm.currentStyle)
            {
              strCssRule = strCssRule.replace(/\-(\w)/g, function (strMatch, p1){
              return p1.toUpperCase(); });
              strValue = oElm.currentStyle[strCssRule];
            }
            return strValue;
          }