PDA

View Full Version : Quả bóng bay quanh chuột


GIANG™
24-06-2006, 05:22 PM
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<META content="text/html; charset=windows-1252" http-equiv=Content-Type>
<meta name=Keywords content="javascripts, javscript code, javascript source, source code, javascript effect, cool javascript,newest javascripts, latest javascript">
<meta name=Keywords content="ma javascript, ma nguon javascript, hieu ung javscript, javascript moi nhat, js code, ma js, js, ma nguon">
<meta name=Description content="Org: JSBank |Category: DHTML/JavaScript | Provide you free javascript code |Cool javascript |Cung cap mien phi javascript">
<meta name=Description content="Hiệu ứng javascript | Mã nguồn javascript | Cung cấp mã javascript miễn phí | Cập nhật thường xuyên">
<SCRIPT language=JavaScript>
puchtit=".::Javascript Bank Website::.";
letrero2="·.¸¸.·´´¯`··._.·";
letrero1="·.¸¸.·´´¯`··._.·";ultimo1=letrero1.length-1;
ultimo2=letrero2.length-1;
tiempo=setTimeout("scroll()",.100);

function scroll()
{
aux1=letrero1.charAt(ultimo1-1);
letrero1=aux1+letrero1.substring(0,ultimo1-1);
aux2=letrero2.charAt(0);
letrero2=letrero2.substring(1,ultimo2+1)+aux2;
document.title="(" + letrero1+ puchtit + letrero1;
tiempo=setTimeout("scroll()",.100);
return true;
}
// -->
</SCRIPT>
<head>
<STYLE type=text/css>
#mball {
HEIGHT: 48px; LEFT: -100px; POSITION: absolute; TOP: -100px; VISIBILITY: hidden; WIDTH: 64px
}
</STYLE>

<SCRIPT language=JavaScript>
<!-- (c)1999 Till Nagel, till@grundrauschen.de

n4 = (document.layers)?1:0;
e4 = (document.all)?1:0;
// the current item
curr = -1;
// the images
img = new Array(4);

function init(e)
{
if (n4)
{
document.captureEvents(Event.MOUSEMOVE | Event.MOUSEUP);
document.onMouseMove = mouseMoveHandler;
document.onMouseUp = mouseUpHandler;

layerStart = "document.";
layerStyle = "";

} else if (e4)
{
document.onmousemove = mouseMoveHandler;
document.onclick = mouseUpHandler;

layerStart = "document.all.";
layerStyle = ".style";
}

// preload images
if (document.images)
{
for (i=0; i<4; i++)
{
img[i] = new Image();
img[i+4] = new Image();
img[i].src = "images/i" + i + "1.jpg";
img[i+4].src = "images/i" + i + "2.jpg";
}
}

eval(layerStart+"mball"+layerStyle+".visibility = '"+((n4)?"show":"visible")+"'");

//itemAni(-100);
}

function itemAni(i)
{
if (i<=100)
{
eval(layerStart+"item0"+layerStyle+".left=i");
j=i*2;
eval(layerStart+"item1"+layerStyle+".left=j");
j=i*3;
eval(layerStart+"item2"+layerStyle+".left=j");
j=i*4;
eval(layerStart+"item3"+layerStyle+".left=j");
setTimeout("itemAni("+(i+5)+")", 5);
}
}

// the layer functions

function getLeft(layer)
{
if (n4) return(layer.left);
if (e4) { return(layer.offsetLeft); }
return(-1);
}

function getTop(layer)
{
if (n4) return(layer.top);
if (e4) return(layer.offsetTop);
return(-1);
}

function getWidth(layer)
{
if (n4)
{
return (layer.document.width)?(layer.document.width):(lay er.clip.right-layer.clip.left);
}
if (e4)
{
return (layer.style.pixelWidth)?(layer.style.pixelWidth): (layer.clientWidth);
}
return(-1);
}

function getHeight(layer)
{
if (n4)
{
return (layer.document.height)?(layer.document.height):(l ayer.clip.bottom-layer.clip.top);
}
if (e4)
{
return (false && layer.style.pixelHeight)?(layer.style.pixelHeight) :(layer.clientHeight);
}
return(-1);
}

/* Checks, if the mouse is over a layer. Returns the number of it.
Because the layers don't get onMouseOver and onMouseOut in Netscape,
every mouse-position is checked.
*/
function checkLayer(x, y)
{
var result = -1;
var testLayer;

for (i = 0; i<4; i++)
{
if (n4) { eval("testLayer = document.item"+i) }
else { eval("testLayer = document.all.item"+i) }

if ( (x > getLeft(testLayer)) &&
(x < (getWidth(testLayer) + getLeft(testLayer)) ) &&
(y > getTop(testLayer)) &&
(y < (getHeight(testLayer) + getTop(testLayer))) )
{ result = i; }
}
return result;
}

function mouseMoveHandler(e)
{
if (n4 || e4)
{
mouseX = (n4) ? e.pageX : event.x;
mouseY = (n4) ? e.pageY : event.y;
//window.status = "X: " + mouseX + ", Y: " + mouseY;

/* Sets the position of the moving ball to the current mouse position */
eval(layerStart+"mball"+layerStyle+".left = mouseX - 30");
eval(layerStart+"mball"+layerStyle+".top = mouseY - 25");

// Checks, which is the current layer
n = checkLayer(mouseX, mouseY);

// Sets the checked item-image to grey
setItem(n);
// Sets the status to the current message
var message="";
switch (n)
{
case 0: message="about me..."; break;
case 1: message="my portfolio..."; break;
case 2: message="my study..."; break;
case 3: message="how to contact me..."; break;
}
window.status = message;

}
return true;
}

function mouseUpHandler(e)
{
if (n4 || e4)
{
mouseX = (n4) ? e.pageX : event.x;
mouseY = (n4) ? e.pageY : event.y;

clickItem( checkLayer(mouseX, mouseY) );
}
return true;
}

function clickItem(n)
{
var url="";
switch (n)
{
case 0: url="about.html"; break;
case 1: url="portfolio.html"; break;
case 2: url="study.html"; break;
case 3: url="contact.html"; break;
}
if (url!="") location.href = url;
//if (url!="") alert(url);
return true;
}

/* Sets the n layer to checked. All others to unchecked. */
function setItem(n)
{
var a;
if (n4)
{
for (i = 0; i<4; i++)
{
//a = (n==i)?1:0; // normal
// a = (curr==i || n==i)?1:0; // 2 images
a = (curr==i)?2:((n==i)?1:0); // 3 images
eval("document.item" + i + ".document.img" + i + ".src = 'images/i"+i+a+".jpg'");
}
} else if (e4)
{
for (i = 0; i<4; i++)
{
//a = (n==i)?1:0; // normal
// a = (curr==i || n==i)?1:0; // 2 images
a = (curr==i)?2:((n==i)?1:0); // 3 images
eval("document.img" + i + ".src = 'images/i"+i+a+".jpg'");
}
}
}

// -->
</SCRIPT>
</head>
<BODY leftMargin=0 onload=init() text=#ffffff>
<!-- mouse ball -->
<DIV id=mball><IMG alt="" border=0 height=48 src="http://img95.imageshack.us/img95/3039/ballani9hd.gif"
width=64></DIV>