function Inint_AJAX() {
   try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
   try { return new XMLHttpRequest();  } catch(e) {} //Native Javascript
   alert("XMLHttpRequest not supported");
   return null;
	};	

function emailCheck (emailStr) {
/* The following pattern is used to check if the entered e-mail address
   fits the user@domain format.  It also is used to separate the username
   from the domain. */
var emailPat=/^(.+)@(.+)$/
/* The following string represents the pattern for matching all special
   characters.  We don't want to allow special characters in the address. 
   These characters include ( ) < > @ , ; : \ " . [ ]    */
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
/* The following string represents the range of characters allowed in a 
   username or domainname.  It really states which chars aren't allowed. */
var validChars="\[^\\s" + specialChars + "\]"
/* The following pattern applies if the "user" is a quoted string (in
   which case, there are no rules about which characters are allowed
   and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
   is a legal e-mail address. */
var quotedUser="(\"[^\"]*\")"
/* The following pattern applies for domains that are IP addresses,
   rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
   e-mail address. NOTE: The square brackets are required. */
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
/* The following string represents an atom (basically a series of
   non-special characters.) */
var atom=validChars + '+'
/* The following string represents one word in the typical username.
   For example, in john.doe@somewhere.com, john and doe are words.
   Basically, a word is either an atom or quoted string. */
var word="(" + atom + "|" + quotedUser + ")"
// The following pattern describes the structure of the user
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
/* The following pattern describes the structure of a normal symbolic
   domain, as opposed to ipDomainPat, shown above. */
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")


/* Finally, let's start trying to figure out if the supplied address is
   valid. */

/* Begin with the coarse pattern to simply break up user@domain into
   different pieces that are easy to analyze. */
var matchArray=emailStr.match(emailPat)
if (matchArray==null) {
  /* Too many/few @'s or something; basically, this address doesn't
     even fit the general mould of a valid e-mail address. */
	alert("Please insert E-mail Address !")
	return false
}
var user=matchArray[1]
var domain=matchArray[2]

// See if "user" is valid 
if (user.match(userPat)==null) {
    // user is not valid
    alert("Incorrect Username")
    return false
}

/* if the e-mail address is at an IP address (as opposed to a symbolic
   host name) make sure the IP address is valid. */
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
    // this is an IP address
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Destination IP address is invalid!")
		return false
	    }
    }
    return true
}

// Domain is symbolic name
var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("Incorrect Domainname")
    return false
}

/* domain name seems valid, but now make sure that it ends in a
   three-letter word (like com, edu, gov) or a two-letter word,
   representing country (uk, nl), and that there's a hostname preceding 
   the domain or country. */

/* Now we need to break up the domain to get a count of how many atoms
   it consists of. */
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 || 
    domArr[domArr.length-1].length>3) {
   // the address must end in a two letter or three letter word.
   alert("Please insert minimum 2 -3 letters for Domain name.")
   return false
}

// Make sure there's a host name preceding the domain.
if (len<2) {
   var errStr="sorry, this domain has't been registered with any hosting."
   alert(errStr)
   return false
}

// If we've gotten this far, everything's valid!
return true;
} 




/////begin actionform email


function select_anrede() 
{document.getElementById("anrede_sind").value = document.demoform.anrede_kun.value;
if(document.getElementById("anrede_sind").value=='1' || document.getElementById("anrede_sind").value=='2')
		{
		document.getElementById("first").style.display="";
		document.getElementById("surname").style.display="";
		document.getElementById("company").style.display="none";
		document.demoform.vorname_kun.focus();
		}
else if(document.getElementById("anrede_sind").value=='3')
		{
		document.getElementById("first").style.display="none";
		document.getElementById("surname").style.display="none";
		document.getElementById("company").style.display="";
		document.demoform.vorname_kun2.focus();
		}
else if(document.getElementById("anrede_sind").value=='0')
		{
		document.getElementById("first").style.display="none";
		document.getElementById("surname").style.display="none";
		document.getElementById("company").style.display="none";	
		}
}

function contact_sendmail(){
	
if(document.demoform.anrede_kun.value == 0){alert('Please insert Title!');
document.demoform.anrede_kun.focus();
return false;}

if(document.getElementById("anrede_sind").value=='1' || document.getElementById("anrede_sind").value=='2')
	{
	if(document.demoform.name_kun.value == "")
	{
	alert('Please insert Surname !');
	document.demoform.name_kun.focus();
	return false;
	}
	}
else if(document.getElementById("anrede_sind").value=='3')
	{
	if(document.demoform.vorname_kun2.value == "")
	{
	alert('Please insert Company !');
	document.demoform.vorname_kun2.focus();
	return false;
	}	
	}


if(document.demoform.telefon_kun.value == ""){alert('Please insert Telephone !');
document.demoform.telefon_kun.focus();
return false;}


if( emailCheck(document.demoform.email_kun.value) ){
}else{
document.demoform.email_kun.focus();
return false;}

if(document.demoform.sicherheitstext.value == ""){alert('Please insert Code !');
document.demoform.sicherheitstext.focus();
return false;}
				
var mail=document.demoform.email_kun.value;
var fname=document.demoform.vorname_kun.value;
var company=document.demoform.vorname_kun2.value;
var name=document.demoform.name_kun.value;
var telefon=document.demoform.telefon_kun.value;
var anrede_sind=document.demoform.anrede_sind.value;
var nachricht_kun=document.demoform.nachricht_kun.value;
var sicherheitstext=document.demoform.sicherheitstext.value;
var boxsit=document.demoform.boxsit.value ;


//value not same
if(boxsit != sicherheitstext){
	alert('Please check number again !');
	document.demoform.sicherheitstext.value='';
	document.demoform.sicherheitstext.focus();
	return false;
	}


if(document.demoform.dc.value=="")
{dc="-";}
else
{var dc=document.demoform.dc.value;}
var req=Inint_AJAX();	
	req.open("post","email/sql_send_mail.php", true);
	document.getElementById("main_module").innerHTML = '<table border="0" align="center" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td align="center"></td></tr><tr><td  align="center"><br><br><br><br><br><img src="images/refresh.gif" border="0"><br>&nbsp;&nbsp;<span class="normal_t1">Please wait...</span></td></tr><tr><td  align="center"></td></tr><tr><td  align="center"></td></tr></table><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />';
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1");
				req.onreadystatechange = function () {
					   if (req.readyState == 4) {
						   if (req.status == 200)
							{
								
								document.getElementById("main_module").innerHTML = req.responseText;
							}
						   else
						   {
								document.getElementById("main_module").innerHTML = "Error because status is"+req.status;
							}
						}
				};
				
	req.send('email_kun='+mail+'&vorname_kun='+fname+'&name_kun='+name+'&telefon_kun='+telefon+'&anrede_sind='+anrede_sind+'&nachricht_kun='+nachricht_kun+'&dc='+dc+'&company='+company+'&sicherheitstext='+sicherheitstext);   

}


function contact_sendmail2(){
if(document.demoform.anrede_kun.value == 0){alert('Please insert Title!');
document.demoform.anrede_kun.focus();
return false;}

if(document.getElementById("anrede_sind").value=='1' || document.getElementById("anrede_sind").value=='2')
	{
	if(document.demoform.name_kun.value == "")
	{
	alert('Please insert Surname !');
	document.demoform.name_kun.focus();
	return false;
	}
	}
else if(document.getElementById("anrede_sind").value=='3')
	{
	if(document.demoform.vorname_kun2.value == "")
	{
	alert('Please insert Company !');
	document.demoform.vorname_kun2.focus();
	return false;
	}	
	}


if(document.demoform.telefon_kun.value == ""){alert('Please insert Telephone !');
document.demoform.telefon_kun.focus();
return false;}


if( emailCheck(document.demoform.email_kun.value) ){
}else{
document.demoform.email_kun.focus();
return false;}


				
var mail=document.demoform.email_kun.value;
var fname=document.demoform.vorname_kun.value;
var company=document.demoform.vorname_kun2.value;
var name=document.demoform.name_kun.value;
var telefon=document.demoform.telefon_kun.value;
var anrede_sind=document.demoform.anrede_sind.value;
var nachricht_kun=document.demoform.nachricht_kun.value;


if(document.demoform.dc.value=="")
{dc="-";}
else
{var dc=document.demoform.dc.value;}
var req=Inint_AJAX();	
	req.open("post","email/sql_send_mail2.php", true);
	document.getElementById("main_module").innerHTML = '<table border="0" align="center" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td align="center"></td></tr><tr><td  align="center"><br><br><br><br><br><img src="images/refresh.gif" border="0"><br>&nbsp;&nbsp;<span class="nong_login2">Please wait...</span></td></tr><tr><td  align="center"></td></tr><tr><td  align="center"></td></tr></table><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />';
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1");
				req.onreadystatechange = function () {
					   if (req.readyState == 4) {
						   if (req.status == 200)
							{
								
								document.getElementById("main_module").innerHTML = req.responseText;
							}
						   else
						   {
								document.getElementById("main_module").innerHTML = "Error because status is"+req.status;
							}
						}
				};
				
	req.send('email_kun='+mail+'&vorname_kun='+fname+'&name_kun='+name+'&telefon_kun='+telefon+'&anrede_sind='+anrede_sind+'&nachricht_kun='+nachricht_kun+'&dc='+dc+'&company='+company);   

}

//// include emailCheck()
//// end actionform email