var loadedobjects=""
var rootdomain="http://"+window.location.hostname

function ajaxpage(url, containerid){
		var page_request = false
		if (window.XMLHttpRequest) // if Mozilla, Safari etc
				page_request = new XMLHttpRequest()
				else if (window.ActiveXObject) { // if IE
						try {
						page_request = new ActiveXObject("Msxml2.XMLHTTP")
						} 
						catch (e){
						try{
						page_request = new ActiveXObject("Microsoft.XMLHTTP")
						}
						catch (e){}
				}
			}	else
		return false

		page_request.onreadystatechange=function(){
		loadpage(page_request, containerid)
		}
		page_request.open('GET', url, true)
		page_request.send(null)
}

function loadpage(page_request, containerid){
		if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
		document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
		if (!document.getElementById)
			return
				for (i=0; i<arguments.length; i++)	{
						var file=arguments[i]
						var fileref=""
						if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
								if (file.indexOf(".js")!=-1){ //If object is a js file
										fileref=document.createElement('script')
										fileref.setAttribute("type","text/javascript");
										fileref.setAttribute("src", file);
								}
								else if (file.indexOf(".css")!=-1)	{ //If object is a css file
										
										fileref=document.createElement("link");
										fileref.setAttribute("rel", "stylesheet");
										fileref.setAttribute("type", "text/css");
										fileref.setAttribute("href", file);		
										
									
								}
						}
						if (fileref!=""){								
								document.getElementsByTagName("head").item(0).appendChild(fileref)
								loadedobjects=file+" " //Remember this object as being already added to page		
						}  
			}
}

//For menu activity -----------------------------------------------------------
var vGet;
getDataFromUrl();
function loadMenu(vGet) {
    url="menu_left.php?id="+vGet;
	ajaxpage(url,'act_menu');

}

function getDataFromUrl(){
  var url = new String( window.location );
  var len_url = url.length;
  start_data = url.indexOf( "?" );
  if ( start_data < 0 ) return;   var alldata = url.substring( start_data+1, len_url );
  if ( alldata.length>0 ){
    var arraydata = alldata.split( "&" );
    var sub_array = new Array();
      data = arraydata[ 0 ];
      var sub_array = data.split( "=" );
		vGet=sub_array[1];
		return vGet;
    }
}