function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttp
}
comment_go=Object();
//////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////
/////////////////// Post wall Information ///////////////////
/////////////////////////////////////////////////////////////
function event_attend()
{
	myform=document.view_event;	attend=0;
	for (j=myform.attend.length-1; j > -1; j--) 
	{
		if (myform.attend[j].checked) 
		{
			attend=j+1;
		}
	}	
	comment_go.attend=attend;
	//comment=document.getElementById('comment1').value;
	event_id=document.getElementById('event_id').value;
    for_add_att=GetXmlHttpObject()
		if (for_add_att==null)
		{
		alert ("Browser does not support HTTP Request")
		return
		} 
		if(attend!=0)
		{
				var url = "AJAX/explore_event_attend.php"; 
				url=url+"?attend="+attend+"&event_id="+event_id//+"&u_id="+u_id
				for_add_att.onreadystatechange=add_attend
				for_add_att.open("GET",url,true)
				for_add_att.send(null)
		}
		else
		{
			alert("Select Anyone RVSP Please");
		}
} 

function add_attend() 
{ 
		if(for_add_att.readyState < 4)
		{
		 document.getElementById("upload_1").innerHTML='<img src="images/18.gif">';
		}
		if (for_add_att.readyState==4 || for_add_att.readyState=="complete")
		{ 
			//alert(for_add_com.responseText);
			 document.getElementById("upload_1").innerHTML=for_add_att.responseText;
			 
			 if(comment_go.attend==1)
			 {
				document.getElementById("rsvp").innerHTML="Your RSVP :Attending";
			 }
			 if(comment_go.attend==2)
			 {
				document.getElementById("rsvp").innerHTML="Your RSVP :Maybe";
			 }
			 if(comment_go.attend==3)
			 {
				document.getElementById("rsvp").innerHTML="Your RSVP :Cannot";
			 }
			 document.getElementById('jdiv').style.display='none';
		} 	
}
function add_calend(a,event_id)
{
	myform=document.view_event;	attend=0;
	attend="Calender";comment_go.cal=a;
    for_add_att=GetXmlHttpObject()
		if (for_add_att==null)
		{
		alert ("Browser does not support HTTP Request")
		return
		} 
		if(a!=0)
		{
			//alert(attend);
				var url = "AJAX/explore_event_attend.php"; 
				url=url+"?action="+attend+"&event_id="+event_id+"&rem="+a
				for_add_att.onreadystatechange=add_calender
				for_add_att.open("GET",url,true)
				for_add_att.send(null)
		}		
} 

function add_calender() 
{ 
		if(for_add_att.readyState < 4)
		{
		 document.getElementById("upload_1").innerHTML='<img src="images/18.gif">';
		}
		if (for_add_att.readyState==4 || for_add_att.readyState=="complete")
		{ 
			//alert(for_add_com.responseText);
	     document.getElementById("upload_1").innerHTML=for_add_att.responseText;
		} 
		
		 if(comment_go.cal==1)
			 {
				document.getElementById("cal_rem").style.display='block';
				document.getElementById("cal_add").style.display='none';
			 }
			 if(comment_go.cal==2)
			 {
				document.getElementById("cal_rem").style.display='none';
				document.getElementById("cal_add").style.display='block';
			 }			
}