document.onkeydown = checkKey;
function checkKey(oEvent){
  var oEvent = (oEvent)? oEvent : event;
  var oTarget =(oEvent.target)? oEvent.target : oEvent.srcElement;
  if(oTarget.name!="txtMultiDesc" && oTarget.name!="txt2" && oEvent.keyCode==13) 
    oEvent.keyCode = 9;
}
function PageQuery(q) {
if(q.length > 1) this.q = q.substring(1, q.length);
else this.q = null;
this.keyValuePairs = new Array();
if(q) {
for(var i=0; i < this.q.split("&").length; i++) {
this.keyValuePairs[i] = this.q.split("&")[i];
}
}
this.getKeyValuePairs = function() { return this.keyValuePairs; }
this.getValue = function(s) {
for(var j=0; j < this.keyValuePairs.length; j++) {
if(this.keyValuePairs[j].split("=")[0] == s)
return this.keyValuePairs[j].split("=")[1];
}
return false;
}
this.getParameters = function() {
var a = new Array(this.getLength());
for(var j=0; j < this.keyValuePairs.length; j++) {
a[j] = this.keyValuePairs[j].split("=")[0];
}
return a;
}
this.getLength = function() { return this.keyValuePairs.length; } 
}
function queryString(key){
var page = new PageQuery(window.location.search); 
return unescape(page.getValue(key)); 
}
function Popup(PopupMenu,PostBackMenu) 
{
if(PopupMenu == "AdminCalendar")
{
var retval=""; 
retval=window.showModalDialog('../Calendar.aspx','Calendar','dialogWidth:198px;dialogHeight:225px;status:no;dialogHide:true;help:no;scroll:no');

if(retval!="" && retval!=null) 
{ 
window.execScript("__doPostBack('" + PostBackMenu + "', '" + retval + "')","JavaScript"); 
}
} 
if(PopupMenu == "Calendar")
{
var retval=""; 
retval=window.showModalDialog('Calendar.aspx','Calendar','dialogWidth:198px;dialogHeight:225px;status:no;dialogHide:true;help:no;scroll:no');

if(retval!="" && retval!=null) 
{ 
window.execScript("__doPostBack('" + PostBackMenu + "', '" + retval + "')","JavaScript"); 
}
} 
}