var xmlHttp
var str=document.anews.type_ad.value;
// Mail Manager
function stateChangeMail() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
document.getElementById("project_group").innerHTML=xmlHttp.responseText 
	//document.getElementById("texttypes").innerHTML=xmlHttp.responseText 
} 

} 
function GetXmlHttpObject(handler)
{ 
var objXmlHttp=null
if (navigator.userAgent.indexOf("Opera")>=0)
{
alert("This example doesn't work in Opera") 
return 
}
if (navigator.userAgent.indexOf("MSIE")>=0)
{ 
var strName="Msxml2.XMLHTTP"
if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
{
strName="Microsoft.XMLHTTP"
} 
try
{ 
objXmlHttp=new ActiveXObject(strName)
objXmlHttp.onreadystatechange=handler 
return objXmlHttp
} 
catch(e)
{ 
alert("Error. Scripting for ActiveX might be disabled") 
return 
} 
} 
if (navigator.userAgent.indexOf("Mozilla")>=0)
{
objXmlHttp=new XMLHttpRequest()
objXmlHttp.onload=handler
objXmlHttp.onerror=handler 
return objXmlHttp
}
} 
//Mail Manager

function mailManager(mail_type)
{ 
	    var str=mail_type;
		var str1=mail_type;
		alert("fffffffffffffff");
		if(str1=="Campaign")
			{
               document.anews.to_address.disabled=true;
			   //document.anews.message.disabled=true;
			}
		if(str1=="Mail manager")
	        {
			   //document.anews.project_description.disabled=true;
			   document.anews.to_address.disabled=false;
			   //document.anews.message.disabled=false;
			}
		var url="select_group.php?q="+ str+ "&r=" + str1;
		xmlHttp=GetXmlHttpObject(stateChangeMail)
		xmlHttp.open("GET", url , true)
		xmlHttp.send(null)
} 

//Validation for mail manager
function toaddr()
{
     document.anews.all_address.disabled=true;
}
function all_user()
{
     document.anews.to_address.disabled=true;
}