var xmlHttp

function skiList(str)
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 } 
	var url="library/ski_areas_listing.php"
	url=url+"?st="+str
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged() 
{ 
	 if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
	 document.getElementById("ski_list").innerHTML=xmlHttp.responseText
	 } 
}

function skiAdd(str)
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 } 
	var url="library/ski_area_addlist.php"
	url=url+"?num="+str
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged2
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged2() 
{ 
	 if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
	 document.getElementById("ski_listadd").innerHTML=xmlHttp.responseText
	 } 
}
function runScript()
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 } 
	var url="library/skicode.php"
    url=url+"?sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged3
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged3() 
{ 
	 if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
	 document.getElementById("ski_script").innerHTML=xmlHttp.responseText
	 } 
     else
     {
     document.getElementById("ski_script").innerHTML = "<p align=\"center\"><img src=\"images/loadingAnimation.gif\" /></p>"
     }
}
function runScript2()
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 } 
	var url="library/weather.php"
    url=url+"?sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged4
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged4() 
{ 
	 if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
	 document.getElementById("weather_script").innerHTML=xmlHttp.responseText
	 } 
     else
     {
     document.getElementById("weather_script").innerHTML = "<p align=\"center\"><img src=\"images/loadingAnimation.gif\" /></p>"
     }
}
function GetXmlHttpObject()
{
var xmlHttp=null;try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 // Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}