var xmlreqs;
	var ie5=document.all&&document.getElementById;
	
	
	if (!ie5) {document.captureEvents(Event.MOUSEMOVE)}
	document.onmousemove = getMouseXY;
		
	function getMouseXY(e) {
		if (ie5) { // grab the x-y pos.s if browser is IE
			mouseX = event.clientX + document.body.scrollLeft;
			mouseY = event.clientY + document.body.scrollTop;
		}
		else {  // grab the x-y pos.s if browser is NS
			mouseX = e.pageX;
			mouseY = e.pageY;
		}  
		if (mouseX < 0){mouseX = 0;}
		if (mouseY < 0){mouseY = 0;}  
		
		if(document.getElementById('loading_img')) {
			document.getElementById('loading_img').style.left = mouseX;
			document.getElementById('loading_img').style.top = mouseY - 18;
		}
		return true;
	}
	
	var xmlreqs = new Array();
				
	function CXMLReq(freed, loadType) {
		this.freed = freed;
		this.xmlhttp = false;
		this.loadType = loadType;
		
		if (window.XMLHttpRequest) {
			this.xmlhttp = new XMLHttpRequest();
		} else if (window.ActiveXObject) {
			this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	
	function nonRefreshUpdate(url, data, loadType) {
	    //var topMostLayer = findTopMostLayer();
	    var topMostLayer = 1000;
		if(document.getElementById('loading_img')) {
		    document.getElementById('loading_img').style.display = 'block';
		    document.getElementById('loading_img').style.zIndex = topMostLayer;
		} else {
		    var loading_img = document.createElement("img");
		        loading_img.id = "loading_img";
		        loading_img.alt = "loading_img";
		        loading_img.className = "loading_img";
		        loading_img.src = "/common/images/loading.gif";
		        loading_img.style.display = 'block';
		        loading_img.style.zIndex = topMostLayer;
		    document.body.appendChild(loading_img);
		}
		var pos = -1;
		for (var i=0; i < xmlreqs.length; i++) {
			if (xmlreqs[i].freed == 1) { pos = i; break; }
		}
		if (pos == -1) { pos = xmlreqs.length; xmlreqs[pos] = new CXMLReq(1);}
		if (xmlreqs[pos].xmlhttp) {
			xmlreqs[pos].freed = 0;
		    xmlreqs[pos].loadType = loadType;
			xmlreqs[pos].xmlhttp.open("POST",url,true);
			if (loadType == "V2") {
				xmlreqs[pos].xmlhttp.onreadystatechange = function() {
					if (typeof(htgAjax_V2_response) != 'undefined') { htgAjax_V2_response(pos); }
				}
			} else {
				xmlreqs[pos].xmlhttp.onreadystatechange = function() {
					if (typeof(xmlhttpChange) != 'undefined') { xmlhttpChange(pos); }
				}
			}
			xmlreqs[pos].xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8;");
			xmlreqs[pos].xmlhttp.send(data + "&sessionkey" + "=" + new Date().getTime());
		}
	}
	
	function xmlhttpChange(pos) {
		if (typeof(xmlreqs[pos]) != 'undefined' && xmlreqs[pos].freed == 0 && xmlreqs[pos].xmlhttp.readyState == 4) {
	        if(document.getElementById('loading_img')) {
	            document.getElementById('loading_img').style.display = 'none';
	        }
			if (xmlreqs[pos].xmlhttp.status == 200 || xmlreqs[pos].xmlhttp.status == 304) {
				if(xmlreqs[pos].loadType) {
	                mainDiv = document.getElementById(xmlreqs[pos].loadType);
	                mainDiv.innerHTML = xmlreqs[pos].xmlhttp.responseText;
				} else {
				    eval(xmlreqs[pos].xmlhttp.responseText);
				}
			} else {
				    viewError = confirm("There was a problem proccessing data:\n" + xmlreqs[pos].xmlhttp.statusText);
				    if (viewError){document.body.innerHTML = xmlreqs[pos].xmlhttp.responseText;}
				    //if (viewError){alert(xmlreqs[pos].xmlhttp.responseText);}
			}
			xmlreqs[pos].freed = 1;
		}
	}
	
	function htgAjax_V2_response(pos) {
		if (typeof(xmlreqs[pos]) != 'undefined' && xmlreqs[pos].freed == 0 && xmlreqs[pos].xmlhttp.readyState == 4) {
	        if(document.getElementById('loading_img')) {
	            document.getElementById('loading_img').style.display = 'none';
	        }
			if (xmlreqs[pos].xmlhttp.status == 200 || xmlreqs[pos].xmlhttp.status == 304) {
				var xmlData = xmlreqs[pos].xmlhttp.responseXML.documentElement;
				var xmlLoop;
				for (xmlLoop=0; xmlLoop < xmlData.childNodes.length; xmlLoop++) {
					if(xmlData.childNodes[xmlLoop].nodeType == 1){
						if(xmlData.childNodes[xmlLoop].nodeName=='script') {
							eval(xmlData.childNodes[xmlLoop].childNodes[0].nodeValue);
						} else if (xmlData.childNodes[xmlLoop].nodeName=='html_content') {
						    var output_text = xmlData.childNodes[xmlLoop].firstChild.nodeValue;
						    output_text = output_text.replace(/\r|\n|\r\n|\t/g, "");
						    output_text = output_text.replace(/\s+/g, " ");
						    output_text = output_text.replace(/>\s+/g, ">");
						    output_text = output_text.replace(/^\s+/g, "");
						    output_text = output_text.replace(/!newline!/g, "\n");
						    output_text = output_text.replace(/!return!/g, "\r");
							document.getElementById(xmlData.childNodes[xmlLoop].attributes.getNamedItem('container').value).innerHTML = output_text;
						}
					}
				}
				
			} else {
				    viewError = confirm("There was a problem proccessing data:\n" + xmlreqs[pos].xmlhttp.statusText);
				    if (viewError){
				        my_window= window.open ("", "","status=1,width=1024,height=768"); 
                        my_window.document.write("<textarea style=' width:1000px; height:740px;'>" + xmlreqs[pos].xmlhttp.responseText + "</textarea>");  
				        //document.body.innerHTML = xmlreqs[pos].xmlhttp.responseText;
				    }
			}
			xmlreqs[pos].freed = 1;
		}
	}
	
	function view_file_ajax (file_name) {
	    var n = 'file_' + Math.floor(Math.random() * 99999);
		var d = document.createElement('iframe');
		    d.style.display = "none";
		    d.src = file_name;
		    d.id = n;
		document.body.appendChild(d);
	}