<!doctype html>body,h1,h2,h3,h4,h5,h6,p,dl,dd,ul,ol,form,input,textarea,th,td,select{margin:0px;padding:0px;}; Em{font-Style:normal;} Li{list-Style:none;} A{text-Decoration:none;} Img{border:none;vertical-Align:top;} table{Border-Collapse:collapse;} Input,textarea{outline:none;} Textarea{resize:none;overflow:auto;} Body{font-size:12px;font-family: "Microsoft Ya Hei";} body{Background:url (img/BEIJING.JPEG);} #wrap {width:300px; Margin:auto; Text-Align:center; }h1{color: #fff; Font-size:50px; Margin-top:50px; Display:block; Font-Weight:bold; } p{padding:10px; Text-Align:center; MARGIN:OPX; Background:rgba (255,255,255,0.65); Overflow:hidden;} input{width:300px; height:80px; Color: #1A154F; Margin-top:20px; Font-size:36px; Border:none; Background:rgba (255, 255, 255, 0.65); } #text1 {text-Align:center; Transition:all0. 5s; Font-family: "Microsoft Ya Hei"; } #btn {margin-top:20px; Cursor:pointer; Font-family: "Microsoft Ya Hei"; } #info {width:260px; height:150px; Background:none Repeat scroll0% 0% Rgba (65, 58, 87, 0.83); border:10px solid #FFF; Color: #FFF; Text-Align:left; padding:10px; Line-height:28px; } </style><script type= "Text/javascript" >window.onload=function (){ varOwrap = document.getElementById (' Wrap '); varOtext = document.getelementsbytagname (' input ') [0]; varOBTN = document.getelementsbytagname (' input ') [1]; varop = document.getElementsByTagName (' P ') [0]; varnum = Math.Round (math.random () *100); varsum = 0; varTimer =NULL; //InitializeOtext.value = ' Please enter a number '; Flash (Otext,500, Owrap); functionFlash (OBJ,FREQUENCY,OWRAP,ENDFN) {flag= 1; varONFF = 1; Obj.flasher= SetInterval (function () { if(flag) {Obj.style.background= ' #fff '; } Else{Obj.style.background= ' Rgba (255, 255, 255, 0.65) '; } Flag= !Flag; Owrap.onmouseover=function() {clearinterval (obj.flasher); Obj.style.background= ' Rgba (255, 255, 255, 0.65) '; }},frequency)}; Obtn.onclick=function () { if(Otext.value = = "") {alert (' Please enter a number '); } Else { if(Num < otext.value && Sum < 10) {alert (' Big. '); Op.innerhtml+ = ' 'sum++ } Else if(num > Otext.value && sum < 10) {alert (' Small Oh '); Op.innerhtml+ = ' 'sum++; } Else if(num = = Otext.value && Sum < 10) {op.innerhtml= ' '; for(vari = 0; I < 10; i++) {op.innerhtml+ = ' '; } otext.value= ' Congratulations on the right answer '; Flash (Otext,500); } Else if(Sum = = 10) {Otext.value= ' I'm sorry '; } } };};</script>Game Rules<br/><br/>The system randomly generates a0~100the number of random numbers, the player has 10 chance to guess, the system will prompt relative to the true value of the high and low. </div> </div></body>Guess number Game