// JavaScript Document

var C_ATTRIBUTE = 0
var C_TEXT = 1
var C_DATA = 2

function getXmlValue(objXml, name, sType){
	//http://www.w3schools.com/dom/default.asp
	doc = objXml.getElementsByTagName("parameter")
	retStr = ""
	for ( i = 0; i < doc.length; i++ ) 
	{
		if(doc[i].getAttribute("key").toLowerCase() == name.toLowerCase()){
			switch(sType){
			case C_ATTRIBUTE:
				retStr = doc[i].getAttribute("value")
				break
			case C_TEXT:
				retStr = doc[i].text
				break
			case C_DATA:
				if(doc[i].hasChildNodes() && doc[i].childNodes[0]){
					retStr = doc[i].childNodes[0].data
				}
				break
			}
		}
	}
	return retStr	
	
	/*
	//doc = objXml.documentElement
	retStr = ""
	for(x=0;x<doc.childNodes.length;x++){
		if(doc.childNodes[x].getAttribute("name").toLowerCase() == name.toLowerCase()){
			retStr = doc.childNodes[x].getAttribute("value")
			break
		}
	}
	return retStr
	*/
}