function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function login() {
	document.forms['login'].submit();
}


function searchform() {
	// alert(document.forms["search_form"]);
	document.forms["search_form"].submit();
}

function deleteItem (name, id, url) {
	if (confirm('Are you sure you want to delete ' + name)) {
		 window.location = url;
	}
}

function showhide (id) {
	var elem = document.getElementById(id);
	var str = elem.className;

	if (str.indexOf('hide') > -1)
	{
		elem.className = str.replace('hide', 'show');
	} else {
		elem.className = str.replace('show', 'hide');
	}
}

// ajaxsearch

function createRequestObject() {
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        ro = new XMLHttpRequest();
    }
    return ro;
}

var http = createRequestObject();
var resultDIV = "";

function sndReq(url, responseFunction) {
    http.open('GET', url);
    http.onreadystatechange = responseFunction;
    http.send(null);
}

function sndForm(url, responseFunction, data) {
	// alert(data);
    http.open('GET', url);
    http.onreadystatechange = responseFunction;
    http.send(data);
}

function searchResponse() {
    if (http.readyState == 4) {
        var response = http.responseText;
        document.getElementById(resultDIV).innerHTML = response;
    }
}

function getFormValues(fobj)
{
   var str = "";
   var valueArr = null;
   var val = "";
   var cmd = "";
   for(var i=0; i<fobj.elements.length; i++)
   {
       switch(fobj.elements[i].type)
       {
            case "text":
			case "hidden":
                str += fobj.elements[i].name + "=" + escape(fobj.elements[i].value) + "&";
                 break;
            case "select":
 			case "select-one":
                str += fobj.elements[i].name +
                "=" + fobj.elements[i].options[fobj.elements[i].selectedIndex].value + "&";
                break;
       }
   }
   str = str.substr(0,(str.length - 1));
   return str;
}

function activateForm(element, fn, div, url) {
	fn = eval(fn);
	autoDIV = div;
	autoURL = url;
	element.onkeyup = fn; 
}

function changeActivateForm(element, fn, div, url) {
	fn = eval(fn);
	autoDIV = div;
	autoURL = url;
	element.onchange = fn; 
}

function autoGETSearch() {
	resultDIV	= autoDIV;
	resultDIV.innerHtml = "<p class='ibheading'>search preview</p><p>loading search results...</p>";
	var data 	= getFormValues(this.form);
	sndReq(autoURL+"?"+data, searchResponse);
}
function autoSearch() {
	resultDIV	= autoDIV;
	var data 	= "q="+this.value;
	sndReq(autoURL+"?"+data, searchResponse);
}