var xmlHttp

function getProjects(em,p)
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
 	{
 		alert ("Browser does not support HTTP Request");
 		return;
	}
var url="lib/ticket_get_info.php"
url=url+"?e="+em
/*
	xmlHttp.onreadystatechange=stateChanged(p);
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
*/
xmlHttp.onreadystatechange=function(){ stateChanged(em,p); };
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

function stateChanged(e,p) 
{
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
   parent.document.getElementById("loading").style.display = "block";
   var inner = xmlHttp.responseText;
   select_innerHTML(document.getElementById(p),inner);
   if(inner.substr(0, 1) > 0) {
	   var uid = parseInt(inner.substr(0, 3));
	   parent.document.submit_ticket.uid.value = uid;	   
	   parent.document.getElementById("loading").style.display = "none";
	   parent.document.getElementById("hidden_info").style.display = "block";
   }
   else {
	   parent.document.getElementById("hidden_info").style.display = "none";
	   parent.document.submit_ticket.uid.value = "";
	   if(e=="")
	     parent.document.getElementById("loading").style.display = "none";
	   else
	     parent.document.getElementById("loading").style.display = "block";
   }
   //document.getElementById("project_list").innerHTML=xmlHttp.responseText 
 }
}

function select_innerHTML(objeto,innerHTML){
/******
* select_innerHTML - corrige o bug do InnerHTML em selects no IE
* Veja o problema em: http://support.microsoft.com/default.aspx?scid=kb;en-us;276228
* Versão: 2.1 - 04/09/2007
* Autor: Micox - Náiron José C. Guimarães - micoxjcg@yahoo.com.br
* @objeto(tipo HTMLobject): o select a ser alterado
* @innerHTML(tipo string): o novo valor do innerHTML
*******/
    objeto.innerHTML = ""
    var selTemp = document.createElement("micoxselect")
    var opt;
    selTemp.id="micoxselect1"
    document.body.appendChild(selTemp)
    selTemp = document.getElementById("micoxselect1")
    selTemp.style.display="none"
    if(innerHTML.toLowerCase().indexOf("<option")<0){//se não é option eu converto
        innerHTML = "<option>" + innerHTML + "</option>"
    }
    innerHTML = innerHTML.replace(/<option/g,"<span").replace(/<\/option/g,"</span")
    selTemp.innerHTML = innerHTML
      
    
    for(var i=0;i<selTemp.childNodes.length;i++){
  var spantemp = selTemp.childNodes[i];
  
        if(spantemp.tagName){     
            opt = document.createElement("OPTION")
    
   if(document.all){ //IE
    objeto.add(opt)
   }else{
    objeto.appendChild(opt)
   }       
    
   //getting attributes
   for(var j=0; j<spantemp.attributes.length ; j++){
    var attrName = spantemp.attributes[j].nodeName;
    var attrVal = spantemp.attributes[j].nodeValue;
    if(attrVal){
     try{
      opt.setAttribute(attrName,attrVal);
      opt.setAttributeNode(spantemp.attributes[j].cloneNode(true));
     }catch(e){}
    }
   }
   //getting styles
   if(spantemp.style){
    for(var y in spantemp.style){
     try{opt.style[y] = spantemp.style[y];}catch(e){}
    }
   }
   //value and text
   opt.value = spantemp.getAttribute("value")
   opt.text = spantemp.innerHTML
   //IE
   opt.selected = spantemp.getAttribute('selected');
   opt.className = spantemp.className;
  } 
 }    
 document.body.removeChild(selTemp)
 selTemp = null
}