function httpRequest()
			{
				var xmlhttp=false;

				try {
					xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
				} 
				catch (e) 
				{
					try {
						xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
					} 
					catch (E) {
						xmlhttp = false;
					}
				}

				if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
					try {
						xmlhttp = new XMLHttpRequest();
					} catch (e) {
						xmlhttp=false;
					}
				}

				return xmlhttp;
			}
			
			function LogIssue()
			{
				var xmlhttp = httpRequest();
	
				
				var priority = document.getElementById("ddlPriority").options[document.getElementById("ddlPriority").selectedIndex].value;
				var status = document.getElementById("ddlStatus").options[document.getElementById("ddlStatus").selectedIndex].value;
				var type = document.getElementById("ddlType").options[document.getElementById("ddlType").selectedIndex].value;
				var description = document.getElementById("txtDescription").value;
				var screen = document.getElementById("txtScreen").value;

				var issue = "priority=" + priority + "&status=" + status + "&type=" + type + "&description=" + description + "&screen=" + screen;

				var url = "IssueLog.aspx";

				xmlhttp.open("POST", url, true);
				
				xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
				
				xmlhttp.onreadystatechange=function() {
	
					if (xmlhttp.readyState==4) {
						ClearIssueLog();
						document.getElementById("txtLogResult").innerText = xmlhttp.ResponseText;
					}
				}
				
				xmlhttp.send(issue)
			}
			
			function ClearIssueLog()
			{
				document.getElementById("ddlPriority").selectedIndex = 3;
				document.getElementById("ddlStatus").selectedIndex = 0;
				document.getElementById("ddlType").selectedIndex = 0;
				document.getElementById("txtDescription").value = "";
				document.getElementById("txtScreen").value = "";
				document.getElementById("txtLogResult").innerText = "";
			}