var sResultDiv;
	var sQstr;
	
	function getFormElements(formName) {
		var form = document.forms[formName];
		var v='';
		for(var i=0; i < form.elements.length; i++) {
			var element = form.elements[i];
			if (element.name != 'undefined') {
				if (element.type == 'checkbox' || element.type == 'radio') {
					if (element.checked) {
						v += '&' + element.name + '=' + element.value;
					}
				} else {
					if (element.type == 'select') {
						if (element.selected) {
							v += '&' + element.name + '=' + element.value;
						}
					} else {
						v += '&' + element.name + '=' + element.value;
					}
				}
			}
		}
		sQstr = v;
	}
	
	function xmlhttpPost(strURL) {
		var arequest = getTransport();
		arequest.open('POST', strURL, true);
		arequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		arequest.onreadystatechange = function() {
		    if (arequest.readyState == 4) {
		    	updatepage(arequest.responseText);
		    }
		}
		arequest.send(sQstr);
	}
	
	function updatepage(str){
		if (sResultDiv) {			
			document.getElementById(sResultDiv).style.display = 'block';
			document.getElementById(sResultDiv).innerHTML = str;
			execJS(document.getElementById(sResultDiv));
			setFocusDiv(sResultDiv);
		}	    
	}