function popup(URL)
{
	thiswindow=window.open(URL, "","width=595,height=445");
}

//dropdown menu
var timeOut = 500;
var subTimeOut = 500;
var currentMenu = null;
var currentSubMenu = null;
var closeTimer = null;
var closeSubTimer = null;
function mopen(m) {
	if (!(currentMenu)) {
		currentMenu = document.getElementById(m);
		currentMenu.style.visibility='visible';
		mcancelclosetime();
	}
	else {
		mcancelclosetime();
		mclose();
		mopen(m);
	}
}
function posx(a) {
	currentMenu.style.left=a+"px";
}
function subposx(b) {
	currentSubMenu.style.left=b+"px";
}
function posy(c) {
	currentMenu.style.top=c+"px";
}
function subposy(d) {
	currentSubMenu.style.top=d+"px";
}
function msubopen(n) {
	if (!(currentSubMenu)) {
		currentSubMenu = document.getElementById(n);
		currentSubMenu.style.visibility='visible';
		mcancelsubclosetime();
	}
	else {
		mcancelsubclosetime();
		msubclose();
		msubopen(n);
	}
}
function mclosetime() {
	closeTimer = window.setTimeout(mclose, timeOut);
}
function msubclosetime() {
	closeSubTimer = window.setTimeout(msubclose, subTimeOut);
}
function mcancelclosetime() {
    if (closeTimer) {
        window.clearTimeout(closeTimer);
        closeTimer = null;
    }
}
function mcancelsubclosetime() {
    if (closeTimer && (closeSubTimer)) {
        window.clearTimeout(closeTimer);
        window.clearTimeout(closeSubTimer);
        closeTimer = null;
        closeSubTimer = null;
    }
    else if (closeSubTimer) {
        window.clearTimeout(closeSubTimer);
        closeSubTimer = null;
    }
}
function mclose() {
	if (currentMenu) {
		currentMenu.style.visibility='hidden';
		currentMenu = null;
		closeTimer = null;
	}
}
function msubclose() {
	if (currentSubMenu) {
		currentSubMenu.style.visibility='hidden';
		currentSubMenu = null;
		closeSubTimer = null;
	}
}
document.onclick = mclose;
function resetField(element) {
   if(element.value.length==0){
        element.value="Search";
   }
}
function clearField(element) {
   if(element.value=="Search"){
    element.value="";
   }
}
function findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function preloadImages() {
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}
function swapImgRestore() {
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function swapImage() {
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function CheckFlashVersion(reqVerStr,msg){
  with(navigator){
    var isIE  = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
    var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
    if (!isIE || !isWin){  
      var flashVer = -1;
      if (plugins && plugins.length > 0){
        var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
        desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
        if (desc == "") flashVer = -1;
        else{
          var descArr = desc.split(" ");
          var tempArrMajor = descArr[2].split(".");
          var verMajor = tempArrMajor[0];
          var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
          var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
          flashVer =  parseFloat(verMajor + "." + verMinor);
        }
      }
      // WebTV has Flash Player 4 or lower -- too low for video
      else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

      var verArr = reqVerStr.split(",");
      var reqVer = parseFloat(verArr[0] + "." + verArr[2]);
  
      if (flashVer < reqVer){
        if (confirm(msg))
          window.location = "http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
      }
    }
  } 
}