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) { //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_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 ShowSpan(objName)
{
	var obj = document.getElementById(objName);
	var objarr = getElementsByName_iefix("table","pageno");
	for (var i =0;i < objarr.length ;i++ )
	{
		objarr[i].style.display = "none";
	}
	obj.style.display = "";
}
function getElementsByName_iefix(tag, name) {
     
     var elem = document.getElementsByTagName(tag);
     var arr = new Array();
     for(i = 0,iarr = 0; i < elem.length; i++) {
          att = elem[i].getAttribute("name");
          if(att == name) {
               arr[iarr] = elem[i];
               iarr++;
          }
     }
     return arr;
}

function FormValidator(theForm) {

	  if (theForm.usr_fname_en.value == ""){
	    alert("Please enter First Name");
	    theForm.usr_fname_en.focus();
	    return (false);
	  }
	  
	  if (theForm.usr_lname_en.value == ""){
	    alert("Please enter Last Name");
	    theForm.usr_lname_en.focus();
	    return (false);
	  }
	  
	  var str=theForm.usr_email.value;
	  if (str == ""){
		alert("Please enter Email");
		theForm.usr_email.focus();	
		return(false);
	  }
	  if (isEmail(str) == false){
		alert("" + str + " is not a valid Email!");
		theForm.usr_email.focus();
		return (false);
	  }
	  
	  if (theForm.usr_tel.value == ""){
	    alert("Please enter Daytime Phone");
	    theForm.usr_tel.focus();
	    return (false);
	  }
	  
	  if (theForm.usr_com_en.value == ""){
	    alert("Please enter Company Name");
	    theForm.usr_com_en.focus();
	    return (false);
	  }
	  
	  if (theForm.usr_comtype.value == ""){
	    alert("Please enter Company Type");
	    theForm.usr_comtype.focus();
	    return (false);
	  }
	  
	  if (theForm.usr_position.value == ""){
	    alert("Please enter Position");
	    theForm.usr_position.focus();
	    return (false);
	  }
	  
	  if (theForm.usr_type.value == ""){
	    alert("Please select Are you a");
	    theForm.usr_type.focus();
	    return (false);
	  }
	  
	  if (theForm.usr_address_en.value == ""){
	    alert("Please enter Address");
	    theForm.usr_address_en.focus();
	    return (false);
	  }
	  
	  if (theForm.usr_country.value == ""){
	    alert("Please select Country");
	    theForm.usr_country.focus();
	    return (false);
	  }
	  
	  if (theForm.usr_com_en.value == ""){
	    alert("<?=langMore(203,40);?> (<?=lang(12)?>)");
	    theForm.usr_com_en.focus();
	    return (false);
	  }
	  
	  var namestr=theForm.usr_login.value;
	  if (namestr == ""){
	    alert("Please enter Login Name");
	    theForm.usr_login.focus();
	    return (false);
	  }
	  if (Validate_String(namestr) == false){
		alert("<?=langMore(203,377);?>");
		theForm.usr_login.focus();
		return (false);
	  }

	  var pass1=theForm.usr_pass.value;
	  var pass2=theForm.usr_pass1.value;
	  if (pass1 == "" && pass2 == "") {
		    alert("Please enter the Password");
		    theForm.usr_pass.focus();
		    return (false);
	  } else if ((pass1 != "") || (pass2 != "")) {
		  if (pass1 != pass2){
		    alert("Two Passwords are Not Match");
		    theForm.usr_pass1.focus();
		    return (false);
		  }
	  }
	  
	  if (theForm.agree.checked==0)
	  {
	    alert("Please agree the terms and conditions");
	    return (false);
	  }
	  
	}
	
function Validate_String(string) {
         
         valid_chars = '1234567890-_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@.';
         first_chars = '1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
         
         if(string == null || string == '')
            return(true);
         
         //For every character on the string.   
         for(index = 0; index < string.length; index++)
            {
            
            char = string.substr(index, 1);                        
            if (index==0 && first_chars.indexOf(char) == -1) return (false);
            //Is it a valid character?
            if(valid_chars.indexOf(char) == -1)  // un exist
              {
              return (false);
              }
            }                     
            

}

function isEmail(str){
	//var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9\,]{2,4})|[,]+$/;
	if (filter.test(str))
		return (true);
	else {
  	return (false);
	}

}