function getobj(){
    var ajax=false; 
    try { 
        ajax = new ActiveXObject("Msxml2.XMLHTTP"); 
    } catch (e) { 
   	 	try { 
    		ajax = new ActiveXObject("Microsoft.XMLHTTP"); 
                } catch (E) { 
    		ajax = false;      
                } 
    }
    if (!ajax && typeof XMLHttpRequest!='undefined') { 
    	ajax = new XMLHttpRequest(); 
    } 
    return ajax;
}		
  
function getHTML(gckpage,objid) { 
    var ajax = getobj();
    var obj = document.getElementById(objid); 
    ajax.open("GET", gckpage,true); 
    ajax.onreadystatechange = function() {
        if (ajax.readyState == 4 && ajax.status == 200) { 
            obj.innerHTML = ajax.responseText;
        }
    } 
    ajax.send(null); 
}