function doFormSubmit(vForm,vButton) {
	MM_findObj(vButton).disabled=true;
	MM_findObj(vButton).value='Please Wait!';
	document.forms[vForm].submit();
}
function CheckSearch (varFormName) {
  var obj = MM_findObj(varFormName);
	//Check for a word to search
	if (obj.search.value==""){
		alert("Please enter at least one keyword to search!");
		obj.search.focus();
		return false;
	}	
	return true
}
function HidePGTabs () {
	var obja = MM_findObj('info');
	obja.style.visibility = 'hidden';
	obja.style.display = 'none';
	var objb = MM_findObj('editions');
	objb.style.visibility = 'hidden';
	objb.style.display = 'none';
	var objc = MM_findObj('demos');
	objc.style.visibility = 'hidden';
	objc.style.display = 'none';
	var objd = MM_findObj('rsc');
	objd.style.visibility = 'hidden';
	objd.style.display = 'none';
	var obje = MM_findObj('downloads');
	obje.style.visibility = 'hidden';
	obje.style.display = 'none';
}
function SetTab(tb) {
    HidePGTabs();
	var obj = MM_findObj(tb);
	obj.style.visibility = 'visible';
	obj.style.display = '';
}
function AppendPopup(oSource, sPopup)
{
	var sPopupText;
	if (oSource.tagName=="A" && oSource.getAttribute("State")!="On")
	{
	sPopupText= sPopup;
	oSource.insertAdjacentHTML("BeforeEnd", "<SPAN ID='Pop' class='GlossaryDef'>&nbsp;" + sPopupText + "</SPAN>");
	oSource.setAttribute("State", "On");
	window.event.returnValue=false;
	}
	else if (oSource.tagName=="A" && oSource.getAttribute("State")=="On" )
	{
		oSource.all("Pop").outerHTML="";
		oSource.setAttribute("State", "Off");
		window.event.returnValue=false;
	}
}
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 bookmark()
{
//***---This text will be shown to the visitor if it has Netscape.
netscape="First push OK and then hit CTRL+D to add a bookmark to this page."

if (navigator.appName=='Microsoft Internet Explorer')
{
window.external.AddFavorite(location.href, document.title);
}
else if (navigator.appName=='Netscape')
{
alert(netscape);
}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.alt; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
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_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 vmShowMenu (vMnu) {
	var obj = MM_findObj(vMnu);
		obj.style.visibility = 'visible';
		obj.style.display = '';
}
function vmSetImage (vMnu,vImage) {
	var obj = MM_findObj(vMnu);
		document.msrc = obj.src;
		obj.src = vImage;
}
function vmHideAllMenus () {
	var obj = MM_findObj('mnuProducts');
		obj.style.visibility = 'hidden';
		obj.style.display = 'none';
		obj = MM_findObj('mnuOrder');
		obj.style.visibility = 'hidden';
		obj.style.display = 'none';
		obj = MM_findObj('mnuSupport');
		obj.style.visibility = 'hidden';
		obj.style.display = 'none';
		obj = MM_findObj('mnuNews');
		obj.style.visibility = 'hidden';
		obj.style.display = 'none';
		obj = MM_findObj('mnuCompany');
		obj.style.visibility = 'hidden';
		obj.style.display = 'none';
}
function vmSetMenuLeft (vMnu,vLeft) {
	var obj = MM_findObj(vMnu);
		obj.style.left = vLeft;
}
function PrepURL(surl) {
	var vurl = new String(surl);
	if (vurl.indexOf("#")!=-1) {
	return(vurl.slice(0,vurl.indexOf("#")));
	}
	else {
	return(surl);
	}
}
function My_ShowHideDo(dvName,vVis) {
	var obj = MM_findObj(dvName);
	if (vVis == 0) {
		obj.style.visibility = 'hidden';
		obj.style.display = 'none';
	}
	else {
		obj.style.visibility = 'visible';
		obj.style.display = '';
	}
}
var min=8;
var max=18;
function increaseFontSize() {
	var ar=new Array('p','li');
	for(j=0;j<ar.length;j++) {
   var p = document.getElementById('SmallContent').getElementsByTagName(ar[j]);
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=max) {
         s += 1;
      }
      p[i].style.fontSize = s+"px"
   }
	}
}
function decreaseFontSize() {
		var ar=new Array('p','li');
	for(j=0;j<ar.length;j++) {
   var p = document.getElementById('SmallContent').getElementsByTagName(ar[j]);
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=min) {
         s -= 1;
      }
      p[i].style.fontSize = s+"px"
   }   
	}
}