ad01.js

机票预定系统 各个模块的设计-ticket reservation systems detailed design system modules of the design

document.write("<DIV id=floater style='Z-INDEX: 3; LEFT: 1px; WIDTH: 59px; POSITION: absolute; TOP: 420px; HEIGHT: 34px'><a href='jmeng/siping.htm' target='_blank'><IMG src='images/hjmd.gif' width=100 height=65 border=0></a></DIV>");
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NS = (document.layers) ? 1 : 0;  
IE = (document.all) ? 1: 0;  
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function heartBeat() {  
 if(IE)
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  else 
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 if(NS)
 {
  winWidth = window.innerWidth;
  if(winWidth < 785)
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  else
   document.floater.Right = 785 + (winWidth - 785)/2 - 168;
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if(percent > 0) percent = Math.ceil(percent);  
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if(NS) document.floater.top += percent;                  lastScrollY = lastScrollY + percent;  
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if(diffX != lastScrollX) {  
percent = .1 * (diffX - lastScrollX);  
if(percent > 0) percent = Math.ceil(percent);  
else percent = Math.floor(percent);  
if(IE) document.all.floater.style.pixelRight += percent;  
if(NS) document.floater.Right += percent;  
lastScrollX = lastScrollX + percent;  
}   
} <!-- /STALKER CODE -->  
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function checkFocus(x,y) {   
stalkerx = document.floater.pageX;  
stalkery = document.floater.pageY;  
stalkerwidth = document.floater.clip.width;  
stalkerheight = document.floater.clip.height;  
if( (x > stalkerx && x < (stalkerx+stalkerwidth)) && (y > stalkery && y < (stalkery+stalkerheight))) return true;  
else return false;  
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whichIt.style.pixelTop = whichIt.offsetTop;  
currentX = (event.clientX + document.body.scrollRight);  
currentY = (event.clientY + document.body.scrollTop);    
} else {   
window.captureEvents(Event.MOUSEMOVE);  
if(checkFocus (e.pageX,e.pageY)) {   
whichIt = document.floater;  
StalkerTouchedX = e.pageX-document.floater.pageX;  
StalkerTouchedY = e.pageY-document.floater.pageY;  
}   }  
return true;  
}  
function moveIt(e) {  
if (whichIt == null) { return false; }  
if(IE) {  
newX = (event.clientX + document.body.scrollRight);  
newY = (event.clientY + document.body.scrollTop);  
distanceX = (newX - currentX);    distanceY = (newY - currentY);      currentX = newX;    currentY = newY;  
whichIt.style.pixelRight += distanceX;      whichIt.style.pixelTop += distanceY;  
if(whichIt.style.pixelTop < document.body.scrollTop) whichIt.style.pixelTop = document.body.scrollTop;   if(whichIt.style.pixelLeft < document.body.scrollRight) whichIt.style.pixelRight = document.body.scrollLeft;  
if(whichIt.style.pixelRight > document.body.offsetWidth - document.body.scrollRight - whichIt.style.pixelWidth - 20) whichIt.style.pixelRight = 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 - 5;  
event.returnValue = false;  
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whichIt.moveTo(e.pageX-StalkerTouchedX,e.pageY-StalkerTouchedY);  
if(whichIt.Right < 0+self.pageXOffset) whichIt.Right = 0+self.pageXOffset;  
if(whichIt.top < 0+self.pageYOffset) whichIt.top = 0+self.pageYOffset;  
if( (whichIt.Right + whichIt.clip.width) >= (window.innerWidth+self.pageXOffset-17)) whichIt.Right = ((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 || IE) action = window.setInterval("heartBeat()",1);