/**
	* Function : dump()
	* Arguments: The data - array,hash(associative array),object
	*    The level - OPTIONAL
	* Returns  : The textual representation of the array.
	* This function was inspired by the print_r function of PHP.
	* This will accept some data as the argument and return a
	* text that will be a more readable version of the
	* array/hash/object that is given.
	*/
	function dump(arr,level)
	{
		var dumped_text = "";
		if(!level) level = 0;
		//The padding given at the beginning of the line.
		var level_padding = "";
		for(var j=0;j<level+1;j++) level_padding += "    ";
		if(typeof(arr) == 'object')
		{//Array/Hashes/Objects
			for(var item in arr)
			{
				var value = arr[item];
				if(typeof(value) == 'object')
				{ //If it is an array,
					dumped_text += level_padding + "'" + item + "' ...\n";
					dumped_text += dump(value,level+1);
				} else {
					dumped_text += level_padding + "'" + item + "' => \"" + value + "\"\n";
				}
			}
		} else {//Stings/Chars/Numbers etc.
			dumped_text = "===>"+arr+"<===("+typeof(arr)+")";
		}
		return dumped_text;
	}

	function debug(string)
	{
		var debugElementName = 'textareaDebug';
		if (document.getElementById(debugElementName) == null)
		{
			debugElement = document.createElement('textarea');
			debugElement.setAttribute('id', debugElementName);
			debugElement.setAttribute('rows', 3);
			debugElement.setAttribute('cols', 80);
			document.body.appendChild(debugElement);
		}
		nouveautexteli = document.createTextNode(string+"\n");
		document.getElementById(debugElementName).appendChild(nouveautexteli);
		debugElement = document.getElementById(debugElementName);
		debugElement.scrollTop = debugElement.scrollHeight;
	}

//////////////////////////////////// xml2array() ////////////////////////////////////////
//See http://www.openjs.com/scripts/xml_parser/
var not_whitespace = new RegExp(/[^\s]/);//This can be given inside the funciton - I made it a global variable to make the scipt a little bit faster.
var parent_count;
//Process the xml data
	function xml2array(xmlDoc,parent_count) {
		var arr;
		var parent = "";
		parent_count = parent_count || new Object;

		var attribute_inside = 0; /*:CONFIG: Value - 1 or 0
		*	If 1, Value and Attribute will be shown inside the tag - like this...
		*	For the XML string...
		*	<guid isPermaLink="true">http://www.bin-co.com/</guid>
		*	The resulting array will be...
		*	array['guid']['value'] = "http://www.bin-co.com/";
		*	array['guid']['attribute_isPermaLink'] = "true";
		*
		*	If 0, the value will be inside the tag but the attribute will be outside - like this...
		*	For the same XML String the resulting array will be...
		*	array['guid'] = "http://www.bin-co.com/";
		*	array['attribute_guid_isPermaLink'] = "true";
		*/

		if(xmlDoc.nodeName && xmlDoc.nodeName.charAt(0) != "#") {
			if(xmlDoc.childNodes.length > 1) { //If its a parent
				arr = new Object;
				parent = xmlDoc.nodeName;

			}
		}
		var value = xmlDoc.nodeValue;
		if(xmlDoc.parentNode && xmlDoc.parentNode.nodeName && value) {
			if(not_whitespace.test(value)) {//If its a child
				arr = new Object;
				arr[xmlDoc.parentNode.nodeName] = value;
			}
		}

		if(xmlDoc.childNodes.length) {
			if(xmlDoc.childNodes.length == 1) { //Just one item in this tag.
				arr = xml2array(xmlDoc.childNodes[0],parent_count); //:RECURSION:
			} else { //If there is more than one childNodes, go thru them one by one and get their results.
				var index = 0;

				for(var i=0; i<xmlDoc.childNodes.length; i++) {//Go thru all the child nodes.
					var temp = xml2array(xmlDoc.childNodes[i],parent_count); //:RECURSION:
					if(temp) {
						var assoc = false;
						var arr_count = 0;
						for(key in temp) {
							if(isNaN(key)) assoc = true;
							arr_count++;
							if(arr_count>2) break;//We just need to know wether it is a single value array or not
						}

						if(assoc && arr_count == 1) {
							if(arr[key]) { 	//If another element exists with the same tag name before,
											//		put it in a numeric array.
								//Find out how many time this parent made its appearance
								if(!parent_count || !parent_count[key]) {
									parent_count[key] = 0;

									var temp_arr = arr[key];
									arr[key] = new Object;
									arr[key][0] = temp_arr;
								}
								parent_count[key]++;
								arr[key][parent_count[key]] = temp[key]; //Members of of a numeric array
							} else {
								parent_count[key] = 0;
								arr[key] = temp[key];
								if(xmlDoc.childNodes[i].attributes && xmlDoc.childNodes[i].attributes.length) {
									for(var j=0; j<xmlDoc.childNodes[i].attributes.length; j++) {
										var nname = xmlDoc.childNodes[i].attributes[j].nodeName;
										if(nname) {
											/* Value and Attribute inside the tag */
											if(attribute_inside) {
												var temp_arr = arr[key];
												arr[key] = new Object;
												arr[key]['value'] = temp_arr;
												arr[key]['attribute_'+nname] = xmlDoc.childNodes[i].attributes[j].nodeValue;
											} else {
											/* Value in the tag and Attribute otside the tag(in parent) */
												arr['attribute_' + key + '_' + nname] = xmlDoc.childNodes[i].attributes[j].nodeValue;
											}
										}
									} //End of 'for(var j=0; j<xmlDoc. ...'
								} //End of 'if(xmlDoc.childNodes[i] ...'
							}
						} else {
							arr[index] = temp;
							index++;
						}
					} //End of 'if(temp) {'
				} //End of 'for(var i=0; i<xmlDoc. ...'
			}
		}

		if(parent && arr) {
			var temp = arr;
			arr = new Object;

			arr[parent] = temp;
		}
		return arr;
	}

	function go(c)
	{
		if(!c.data.replace(/\s/g,'')) c.parentNode.removeChild(c);
	}

	function clean(d){
		var bal=d.getElementsByTagName('*');
		for(i=0;i<bal.length;i++){
			a=bal[i].previousSibling;
			if(a && a.nodeType==3)
				go(a);
			b=bal[i].nextSibling;
			if(b && b.nodeType==3)
				go(b);
		}
		return d;
	}

	function getXhr(){
		var xhr = null;
		if(window.XMLHttpRequest) // Firefox et autres
			xhr = new XMLHttpRequest();
		else if(window.ActiveXObject){ // Internet Explorer
			try {
				xhr = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				xhr = new ActiveXObject("Microsoft.XMLHTTP");
			}
		}
		else { // XMLHttpRequest non supporté par le navigateur
			alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
			xhr = false;
		}
		return xhr;
	}