function getxmlhttp(){
var xmlhttp = false;
//Check if we are using IE.
	try {
		//If the javascript version is greater than 5.
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
		//If not, then use the older active x object.
		try {
			//If we are using IE.
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (E) {
			//Else we must be using a non-IE browser.
			xmlhttp = false;
		}
	}
	
	//If we are using a non-IE browser, create a JavaScript instance of the object.
	if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
		xmlhttp = new XMLHttpRequest();
	}
	
	return xmlhttp;
}

function killCom(comid){
	var xmlhttp = getxmlhttp();
	var page = 'actions.php?type=clear&comid='+comid;
	xmlhttp.open("GET",page,true);
	xmlhttp.onreadystatechange = function() {
			if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
				if(xmlhttp.responseText == 'true'){
					window.location = window.location;
				} else {
					alert('error deleting comment');
				}
			}
	}
	xmlhttp.send(null);
}

function showText(div){
	if(div == 'bob_text'){
		document.getElementById(div).style.display = "block";
		document.getElementById('bob_tab').className = "selected";
		document.getElementById('wayne_text').style.display = "none";
		document.getElementById('wayne_tab').className = "noselect";
	} else {
		document.getElementById(div).style.display = "block";
		document.getElementById('wayne_tab').className = "selected";
		document.getElementById('bob_text').style.display = "none";
		document.getElementById('bob_tab').className = "noselect";
	}
}