cm=null;
hide_delay=400;
tstat=0;
isNS4 = (document.layers) ? true : false;
isIE4 = (document.all && !document.getElementById) ? true : false;
isIE5 = (document.all && document.getElementById) ? true : false;
isNS6 = (!document.all && document.getElementById) ? true : false;

function switchDiv(objElement,bolVisible){
	if(isNS4||isIE4){
	    if(!bolVisible) {
	        objElement.visibility ="hidden"
	    } else {
	        objElement.visibility ="visible"
	    }
	} else
		if (isIE5 || isNS6) {
	        if(!bolVisible){
	            objElement.style.display = "none";
	        } else {
	            objElement.style.display = "";
	        }
	    }
	return 1;
}



function getPos(el,sProp) {
	var iPos = 0;
	while (el!=null) {
		iPos+=el["offset" + sProp]
		el = el.offsetParent
	}
	return iPos
}




function getelementbyid(myid) {
    if (isNS4) {
        objElement = document.layers[myid];
    } else
        if (isIE4) {
            objElement = document.all[myid];
        } else
            if (isIE5 || isNS6) {
                objElement = document.getElementById(myid);
            }
	return(objElement);
}



function show(el,m) {

	if (cm!=null) {
		switchDiv(cm,false);
	}

	if (m!=null) {
		m=getelementbyid(m);
		m.style.left = getPos(el, "Left")+"px";
		m.style.top = getPos(el, "Top")+el.offsetHeight + "px";
		switchDiv(m,true);
		cm=m;
	}

}
function hidemenu() {
	timer1 = setTimeout("show(null,null)",hide_delay);
	tstat = 1;
	return 1;
}

function cancelhide() {
	if (tstat==1) {
		clearTimeout(timer1);
		tstat=0;
	}
	return 1;
}
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_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_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 valid(f){
	if (f.email.value=="") {
		alert("Please Enter email")
		f.email.focus();
		return false
	}
	if(f.email.value.indexOf('@')=='-1' || f.email.value.indexOf('.')=='-1' || f.email.value.indexOf(' ')!='-1')
	{
		alert("Check your email");
		f.email.focus();
		return false;
	}
	if (f.pwd.value=="") {
		alert("Please Enter Password")
		f.pwd.focus();
		return false
	}
	return true;
}