网页代码设计技巧系列之-变色的旋转圆圈.doc

变色的旋转圆圈 var CoLoUrS=new Array(ff0000,ffffff,0000ff,ffffff);var dots=16;var ThingsInArray;var step=0.3;var a_StEp=0.05;var RunTime=0;var currStep = 0;var Xpos = 0;var Ypos = 0;var cntr=70;var count_a=0;var move_a=1;var curColour;var count=0;var move=1;var brwsr=(document.layers)?1:0;if (brwsr)for (i=0; i dots; i+)document.write();var x = document;ThingsInArray=new Array(x.a0,x.a1,x.a2,x.a3,x.a4,x.a5,x.a6,x.a7,x.a8,x.a9,x.a10,x.a11,x.a12,x.a13,x.a14,x.a15)elsedocument.write();for (i=0; i dots; i+)document.write();document.write();var x = ieDiv.all.c.all;ThingsInArray=new Array(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15)function colourStep()count+=move;if (count = ThingsInArray.length) count=0;count_a+=moveif (count_a = CoLoUrS.length) count_a=0;if (brwsr) ThingsInArraycount.bgColor=CoLoUrScount_a;else ThingsInArraycount.style.background=CoLoUrScount_a;setTimeout(colourStep(),100)function moveAbout()if (brwsr)Ypos = window.pageYOffset+window.innerHeight/2 + window.innerHeight/3.1 * Math.cos(RunTime)/3)*Math.cos(RunTime/50);Xpos = window.pageXOffset+window.innerWidth/2 + window.innerWidth/2.4 * Math.sin(RunTime)/5)*Math.cos(RunTime/30);elseYpos = document.body.scrollTop+document.body.offsetHeight/2 + document.body.offsetHeight/2.8*Math.cos(RunTime)/3)*Math.cos(RunTime/10);Xpos= document.body.scrollLeft+document.body.offsetWidth/2 + document.body.offsetWidth/2.4*Math.sin(RunTime)/5)*Math.sin(RunTime/20);RunTime+=a_StEp;Tma=setTimeout(moveAbout(), 10);function TwistnSpin()if (brwsr)for ( i = 0 ; i 16 ; i+ )var templayer=a+idocument.layerstemplayer.top = Ypos+cntr*Math.cos(currStep + i*4)/10.2)*Math.cos(currStep/10)document.layerstemplayer.left =Xpos+cntr*Math.sin(currStep + i*4)/10.2);elsefor (i=0;iieDiv.all.c.all.length;i+)ieDiv.all.c.alli.style.top = Ypos+cntr*Math.cos(currStep + i*4)/10.2)*Math.cos(currStep/10)ieDiv.all.c.alli.style.left= Xpos+cntr*Math.sin(currStep + i*4)/10.2);currStep+=step;setTimeout(TwistnSpin(),10);function Shrink()cntr-=0.5;GoShrink=setTimeout(Shrink(),10);if (cntr =7