function popitup(theURL,winName,features) { //Quirksmode.org
  //'scrollbars=yes,width=380,height=425, resizable'
  newwindow=window.open(theURL,winName,features);
  if(window.focus){newwindow.focus()}
  return false;
}


var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

function fixPNG(myImage)
{
    if ((version >= 5.5) && (version < 7) && (document.body.filters))
    {
      //myImage = document.getElementById('logo');

       var acimgID = (myImage.id) ? "id='" + myImage.id + "' " : ""
	   var acimgClass = (myImage.className) ? "class='" + myImage.className + "' " : ""
	   var acimgTitle = (myImage.title) ?
		             "title='" + myImage.title  + "' " : "title='" + myImage.alt + "' "
	   var acimgStyle = "display:inline-block;" + myImage.style.cssText
	   var strNewHTML = "<span " + acimgID + acimgClass + acimgTitle
                  + " style=\"" + "width:" + myImage.width
                  + "px; height:" + myImage.height
                  + "px; " + acimgStyle + "; "
                  + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                  + "(src=\'" + myImage.src + "\', sizingMethod='scale');\"></span>"
       //strNewHTML = "<div></div>";
       myImage.outerHTML = strNewHTML
       //alert(strNewHTML);
    }
}

function validEmail(email){
        invalidChars = "/:,;"

        if (email ==""){
          return false
        }
        for (i=0;i<invalidChars.length; i++){
         badChar = invalidChars.charAt(i)
         if (email.indexOf(badChar,0) > -1){
                return false
         }
        }
        atPos = email.indexOf("@",1)
        if (atPos == -1){
                return false
        }
        if (email.indexOf("@",atPos+1) != -1){
                return false
        }

        periodPos = email.indexOf(".", atPos)
        if (periodPos == -1){
                return false
        }
        if(periodPos+3 > email.length){
                return false
        }
        return true
}