move.js

足彩投注系统.自己注意看

self.onError=null; currentX = currentY = 0; whichIt = null;lastScrollX = 0; lastScrollY = 0;      
NS = (document.layers) ? 1 : 0; IE = (document.all) ? 1: 0;       
function heartBeat() {      
if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }      
if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }      
if(diffY != lastScrollY) { percent = .1 * (diffY - lastScrollY);      
if(percent > 0) percent = Math.ceil(percent);      
else percent = Math.floor(percent);      
if(IE) document.all.rs_detail.style.pixelTop += percent;       
if(NS) document.rs_detail.top += percent; lastScrollY = lastScrollY + percent;}      
if(diffX != lastScrollX) {percent = .1 * (diffX - lastScrollX);      
if(percent > 0) percent = Math.ceil(percent);else percent = Math.floor(percent);      
if(IE) document.all.rs_detail.style.pixelLeft += percent;       
if(NS) document.rs_detail.left += percent;lastScrollX = lastScrollX + percent;}      
}      
function checkFocus(x,y) {
stalkerx = document.rs_detail.pageX;
stalkery = document.rs_detail.pageY;      
stalkerwidth = document.rs_detail.clip.width;
stalkerheight = document.rs_detail.clip.height;      
if( (x > stalkerx && x < (stalkerx+stalkerwidth)) && (y > stalkery && y < (stalkery+stalkerheight))) return true;       
else return false;
}  
function grabIt(e){ 
 if(IE) {
 whichIt = event.srcElement;
 while (whichIt.id.indexOf("rs_detail") == -1) {
 whichIt = whichIt.parentElement;if (whichIt == null) { return true; }      
}      
whichIt.style.pixelLeft = whichIt.offsetLeft;      
whichIt.style.pixelTop = whichIt.offsetTop;      
currentX = (event.clientX + document.body.scrollLeft);       
currentY = (event.clientY + document.body.scrollTop);       
} else {window.captureEvents(Event.MOUSEMOVE);      
if(checkFocus (e.pageX,e.pageY)) {whichIt = document.rs_detail;      
StalkerTouchedX = e.pageX-document.rs_detail.pageX;      
StalkerTouchedY = e.pageY-document.rs_detail.pageY;}      
}       
return true;      
}      
function moveIt(e) {      
if (whichIt == null) { return false; }      
if(IE) {      
newX = (event.clientX + document.body.scrollLeft);      
newY = (event.clientY + document.body.scrollTop);                               
distanceX = (newX - currentX); distanceY = (newY - currentY); currentX = newX; currentY = newY;     
whichIt.style.pixelLeft += distanceX;   whichIt.style.pixelTop += distanceY;       
if(whichIt.style.pixelTop < document.body.scrollTop) whichIt.style.pixelTop = document.body.scrollTop; if(whichIt.style.pixelLeft < document.body.scrollLeft) whichIt.style.pixelLeft = document.body.scrollLeft; if(whichIt.style.pixelLeft > document.body.offsetWidth - document.body.scrollLeft - whichIt.style.pixelWidth - 20) whichIt.style.pixelLeft = document.body.offsetWidth - whichIt.style.pixelWidth - 20;      
if(whichIt.style.pixelTop > document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5) whichIt.style.pixelTop = document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight -0;      
event.returnValue = false;} else {      
whichIt.moveTo(e.pageX-StalkerTouchedX,e.pageY-StalkerTouchedY);       
if(whichIt.left < 0+self.pageXOffset) whichIt.left = 0+self.pageXOffset;       
if(whichIt.top < 0+self.pageYOffset) whichIt.top = 0+self.pageYOffset;      
if( (whichIt.left + whichIt.clip.width) >= (window.innerWidth+self.pageXOffset-17)) whichIt.left = ((window.innerWidth+self.pageXOffset)-whichIt.clip.width)-17;       
if( (whichIt.top + whichIt.clip.height) >= (window.innerHeight+self.pageYOffset-17)) whichIt.top = ((window.innerHeight+self.pageYOffset)-whichIt.clip.height)-17;      
return false;}      
return false;}      
function dropIt() {whichIt = null;       
if(NS) window.releaseEvents (Event.MOUSEMOVE);      
return true;
}       
if(NS) {window.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN);window.onmousedown = grabIt;window.onmousemove = moveIt;window.onmouseup = dropIt;}      
if(IE) {document.onmousedown = grabIt;document.onmousemove = moveIt;document.onmouseup = dropIt;} 
if(NS || IE) action = window.setInterval("heartBeat()",1);