function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function OpenWin(newURL, newName, newFeatures, orgName) {
 	var newWin = open(newURL, newName, newFeatures);
 	if(newWin.opener == null)
 		newWin.opener = window;
 	newWin.opener.name = orgName;
 }
 
 function doOpenRemote(aURL, newName, aHEIGHT, aWIDTH, aFeatures, orgName) {
 	if (aHEIGHT == "*") { aHEIGHT = (screen.availHeight - 80) };
 	if (aWIDTH == "*" ) { aWIDTH = (screen.availHeight - 30) };
 	var newFeatures = "height=" + aHEIGHT + ",innerHeight=" + aHEIGHT;
 	newFeatures += ",width=" + aWIDTH + ",innerWidth=" + aWIDTH;
 	if (window.screen) {
 		var ah = (screen.availHeight - 30);
 		var aw = (screen.availWidth - 10);
 		var xc = (( aw - aWIDTH ) / 2);
 		var yc = (( ah - aHEIGHT ) / 2);
 		newFeatures += ",left=" + xc + ",screenX=" + xc;
 		newFeatures += "," + aFeatures;
 	}
 	var newWin = openWin(aURL, newName, newFeatures, orgName);
 	newWin.focus();
 	return newWin;
 }
 
 //added by vilpesh from prodcon
 function checklogin(form) {
	//if both username & password is specified
	if (form.elements["txtusername"].value.length != 0 && form.elements["txtpassword"].value.length != 0 )
	{
		//check which radiobutton is checked
		if(form.rbnet[0].checked || form.rbnet[1].checked)
		{		
			return true;
		}
		else //if no button is checked
		{
			alert("Please select either Intranet/Extranet");
			return false;
		}
	}
	else
	{
		alert("Please input Username/loginName and Password");
		return false;
	}		
}