日期:2014-05-16 浏览次数:20385 次
<html> <head> <script language="JavaScript"> function makeArray(n){ this.length=n; return this; } function hexfromdec(num){ hex=new makeArray(1); var hexstring=""; var shifthex=16; var temp1=num; for (x=1;x>=0;x--){ hex[x]=Math.round(temp1/shifthex - .5); hex[x-1]=temp1-hex[x]*shifthex; temp1=hex[x-1]; shifthex/=16; } for(x=1;x>=0;x--){ hexstring+=getletter(hex[x]); rerurn (hexstring); } } function getletter(num){ if(num<10){return num;} else{ if(num==10){return "A"} if(num==11){return "B"} if(num==12){return "C"} if(num==13){return "D"} if(num==14){return "E"} if(num==15){return "F"} } } function rainbow(text){ var color_d1; var allstring=""; for(i=0;i<text.length;i=i+2){ color_d1=255*Math.sin(i/(text.length/3)); color_h1=hexfromdec(color_d1) allstring+="<font color="+color_h1+"ff"+color_h1+">"+text.substring(i,i+2)+"</font>"; } return allstring; } function sizefont(text){ var color_d1; var allstring=""; var flag=0; for(i=0,j=0;i<text.length;i=i+1){ if(flag==0){ j++; if(j>=7){ flag=1; } } if(flag==1){ j=j-1; if(j<=0){ flag=0; } } allstring+="<font size="+j+">"+text.substring(i,i+1)+"</font>"; } return allstring; } document.write("<font size=8> <center>"); document.write("<br/><br/>"); document.write(sizefont("这是一个获取WEB浏览器的程序")); document.write("</center></font>"); document.write("浏览器名称:"+navigator.appName+"<br/>"); document.write("版本号:"+navigator.appVersion+"<br/>"); document.write("代码名字:"+navigator.appCodeName+"<br/>"); document.write("用户代理标识:"+navigator.userAgent); </script> <body> </body> </head> </html>
------解决方案--------------------
flag=0;
}
}
allstring+="font size="+j+">"+text.substring(i,i+1)+"</font>";
}
return allstring;
}
你红色部分搂了一个<号
------解决方案--------------------
allstring+="<font size="+j+">"+text.substring(i,i+1)+"</font>";
------解决方案--------------------
直接贴着吧