function showTask(id)
{
	if(xmlHttpShow.readyState==4 || xmlHttpShow.readyState==0)
	{

		xmlHttpShow.open("GET", "show.php?id="+id, true);
		xmlHttpShow.onreadystatechange=serverResponseShowTask;
		xmlHttpShow.send(null);
		document.getElementById("deleteTask").innerHTML="<a href=javascript:deleteTask("+id+")>Delete Task</a>";
	    document.getElementById("changeTask").innerHTML="<a href=javascript:changeTask("+id+")>Change Task</a>";

	}
	else
	setTimeout('showTask(id)', 1000);	
}

function serverResponseShowTask()
{			
    if(xmlHttpShow.readyState==4)
	{
		if(xmlHttpShow.status==200)
		{
		document.getElementById("showHr").innerHTML="<hr align=\"left\" width=\"60%\" /> ";

		xmlResponse=xmlHttpShow.responseXML;
		xmlDocumentElement=xmlResponse.documentElement;			
		show=xmlDocumentElement.getElementsByTagName("show");		
		taskTitle=xmlDocumentElement.getElementsByTagName("taskTitle");

			var showData="";	
			var taskTitleData="";			
			 for(var i=0; i<show.length; i++)
			  {
		       showData=show.item(i).firstChild.data;
			   taskTitleData=taskTitle.item(i).firstChild.data;
			   document.getElementById("showTaskTitle").innerHTML=taskTitleData+"<br />";
			   document.getElementById("showTask").innerHTML=showData;

			  }
		}
	}
}