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-  ╋艺 镇╋  (http://wdystv.com/bbs/index.asp)
--  ┣◇网站建设&Web语言  (http://wdystv.com/bbs/list.asp?boardid=4)
----  鼠标特效  (http://wdystv.com/bbs/dispbbs.asp?boardid=4&id=1466)
--  作者：admin
--  发布时间：2008/5/7 9:39:05
--  鼠标特效
<!-- Begin        
Image0 = new Image();    
Image0.src = "http://www.ycrx.com/wytx/tx/34/ycrx34-03.gif";       
Amount = 20;   
Ymouse = -50;   
Xmouse = -50;       
Ypos = new Array();  
Xpos = new Array();       
Speed = new Array();  
rate = new Array();      
grow = new Array();   
Step = new Array();       
Cstep = new Array();  
nsSize = new Array();  
ns = (document.layers)?1:0;       
(document.layers)?window.captureEvents(Event.MOUSEMOVE):0;   
function Mouse(evnt) {       
Ymouse=(document.layers)?evnt.pageY-20:event.y-20; 
Xmouse=(document.layers)?evnt.pageX:event.x;   
}  
(document.layers)?window.onMouseMove=Mouse:document.onmousemove=Mouse;  
for (i = 0; i < Amount; i++) {  
Ypos[i] = Ymouse;  
Xpos[i] = Xmouse; 
Speed[i] = Math.random()*4+1; 
Cstep[i] = 0; 
Step[i] = Math.random()*0.1+0.05; 
grow[i] = 8;  
nsSize[i] = Math.random()*15+5;   
rate[i] = Math.random()*0.5+0.1;  
} 
if (ns) { 
for (i = 0; i < Amount; i++) { 
document.write("<LAYER NAME=\'sn"+i+"\' LEFT=0 TOP=0><img src="+Image0.src+" name=\'N\' width="+nsSize[i]+" height="+nsSize[i]+"></LAYER>");               
   }  
}   
else {
document.write(\'<div style="position:absolute;top:0px;left:0px"><div style="position:relative">\');        
for (i = 0; i < Amount; i++) {       
document.write(\'<img id="si" src="\'+Image0.src+\'" style="position:absolute;top:0px;left:0px;filter:alpha(opacity=90)">\');                                   
}      
document.write(\'</div></div>\');         
}        
function MouseBubbles() {        
var hscrll = (document.layers)?window.pageYOffset:document.body.scrollTop;       
var wscrll = (document.layers)?window.pageXOffset:document.body.scrollLeft;         
for (i = 0; i < Amount; i++){        
sy = Speed[i] * Math.sin(270 * Math.PI / 180);       
sx = Speed[i] * Math.cos(Cstep[i] * 4);       
Ypos[i] += sy;       
Xpos[i] += sx;       
if (Ypos[i] < -40) {       
Ypos[i] = Ymouse;        
Xpos[i] = Xmouse;        
Speed[i] = Math.random() * 6 + 4;        
grow[i] = 8; 
nsSize[i] = Math.random() * 15 + 5;   
} 
if (ns) {   
document.layers[\'sn\'+i].left = Xpos[i] + wscrll;  
document.layers[\'sn\'+i].top = Ypos[i] + hscrll;  
} 
else {        
si[i].style.pixelLeft = Xpos[i] + wscrll;   
si[i].style.pixelTop = Ypos[i] + hscrll; 
si[i].style.width = grow[i];        
si[i].style.height = grow[i];        
} 
grow[i] += rate[i]; 
Cstep[i] += Step[i];
if (grow[i] > 24) grow[i] = 25; 
} 
setTimeout(\'MouseBubbles()\', 10);  
}
MouseBubbles(); 
//  End -->