// ****** rollovers ****** //

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_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 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;
}

// ****** FORMS auto tab ****** //

var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function autoTab(input,len, e) {
var keyCode = (isNN) ? e.which : e.keyCode; 
var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
if(input.value.length >= len && !containsElement(filter,keyCode)) {
input.value = input.value.slice(0, len);
input.form[(getIndex(input)+1) % input.form.length].focus();
}
function containsElement(arr, ele) {
var found = false, index = 0;
while(!found && index < arr.length)
if(arr[index] == ele)
found = true;
else
index++;
return found;
}
function getIndex(input) {
var index = -1, i = 0, found = false;
while (i < input.form.length && index == -1)
if (input.form[i] == input)index = i;
else i++;
return index;
}
return true;
}

// ****** Show / Hide - Login Page****** //

function showgrid(id) {	
	if(id == "div1") {
		thisDiv = "div1";
		otherDiv = "div2";	
	}
	else if(id == "div2") {
		otherDiv = "div1";
		thisDiv = "div2";
	}	
	if(document.getElementById(thisDiv).style.display == 'none') {
		document.getElementById(thisDiv).style.display = 'block';
		document.getElementById(otherDiv).style.display = 'none';
	}
	else {
		document.getElementById(thisDiv).style.display = 'none';
		document.getElementById(otherDiv).style.display = 'none';
	}
}

function hidegrid(id) {	
	thisDiv = "div1";
	otherDiv = "div2";
	document.getElementById(thisDiv).style.display = 'none';
	document.getElementById(otherDiv).style.display = 'none';
}


// ****** Show / Hide - FAQ page****** //

function showhidefaq(id) {	
	allids = new Array('div1', 'div2', 'div3', 'div4', 'div5', 'div6', 'div7', 'div8', 'div9');
	for(i=0;i<=8;i++) {
		if(allids[i] == id) {
			if (document.getElementById(allids[i]).style.display == 'none')
				document.getElementById(allids[i]).style.display = 'block';
			else
				document.getElementById(allids[i]).style.display = 'none';
		}
		else {
			document.getElementById(allids[i]).style.display = 'none';
		}
	}	
}