<!--

function MM_validateForm(form) { //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.name; if ((val=val.value)!="") {
      if (test.indexOf('Email')!=-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||!checkMail(form.email.value))
  {
   alert('The following error(s) occurred:\n'+errors);
   return false;
   }
   else
   return true;
  //document.MM_returnValue = (errors == '');

  //return checkMail(form.email.value)
}

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_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) { //v3.0
  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); return x;
}

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(theURL) {
whichURL = theURL
newWindow = window.open(whichURL,'rates','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=500,height=500,screenX=0,screenY=0,top=0,left=0');if (window.focus) {newWindow.focus()}
}

function openwin1(theURL) {
whichURL = theURL
newWindow = window.open(whichURL,'rates','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=750,height=530,screenX=0,screenY=0,top=0,left=0');if (window.focus) {newWindow.focus()}
}

function openwin2(theURL) {
whichURL = theURL
newWindow = window.open(whichURL,'rates','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=700,height=530,screenX=0,screenY=0,top=0,left=0');if (window.focus) {newWindow.focus()}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function String.prototype.Trim()
{
	return this.replace(/^\s*/g,"").replace(/\s*$/g,"");
}

function fIsNumber (sV,sR){
	var sTmp;
	if(sV.length==0){ return (false);}
	for (var i=0; i < sV.length; i++){
		sTmp= sV.substring (i, i+1);
		if (sR.indexOf (sTmp, 0)==-1) {return (false);}
	}
	return (true);
}

function checkMail(strMail)
{   
    strMail=strMail.Trim();   
  
    var len = strMail.length;
    pos1 = strMail.indexOf("@");
	pos2 = strMail.indexOf(".");
	pos3 = strMail.lastIndexOf("@");
	pos4 = strMail.lastIndexOf(".");
	//check '@' and '.' is not first or last character
	if ((pos1 <= 0)||(pos1 == len)||(pos2 <= 0)||(pos2 == len))  
	{
		alert("Please input a valid E-Mail address!");
		return false;
	}
	else
	{
		//check @. or .@
		if( (pos1 == pos2 - 1) || (pos1 == pos2 + 1) 
		  || ( pos1 != pos3 )  //find two @
		  || ( pos4 < pos3 ) ) //. should behind the '@'  		
		{
			alert("Please input a valid E-Mail address!");
			return false;
		}
	}
	
   if ( fIsNumber(strMail,"1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@._-")!=1 ){
		alert("Your E-Mail have error character, please input your E-Mail address again.");
		return false;		
	}
	return true;
}
//-->