Update of /cvsroot/dynapi/dynapi3x/src/ext
In directory sc8-pr-cvs1:/tmp/cvs-serv11568/src/ext
Modified Files:
functions.math.js
Log Message:
uploaded by raymond - includes kevin's patches
Index: functions.math.js
===================================================================
RCS file: /cvsroot/dynapi/dynapi3x/src/ext/functions.math.js,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -r1.2 -r1.3
*** functions.math.js 21 Feb 2003 12:23:43 -0000 1.2
--- functions.math.js 30 Mar 2003 17:13:24 -0000 1.3
***************
*** 22,25 ****
--- 22,43 ----
for (var i=0; i<361; i+=1) lcos[i]=Math.cos((i/180)*Math.PI);
};
+ f.getRandomNumber = function(n) {
+ var t=new Date();
+ n=(n)? n: parseInt(Math.random()*10000);
+ return Math.round((Math.abs(Math.sin(t.getTime()))*(Math.random()*1000)))%n+1;
+ };
+ f.getGUID = function() { // Globally Unique ID
+ var n1,n2,n3,n4;
+ var l,r,m,c=Math.random()+''
+ c=c.substr(c.indexOf('.')+1);
+ m=(c.length-1)/2;
+ l=c.substr(0,m); r=c.substr(m);
+ n1=this.getRandomNumber(1000);
+ n2=this.getRandomNumber(255);n3=this.getRandomNumber(255);n4=this.getRandomNumber(255);
+ n2 = (n2 < 16 ? '0' : '') + n2.toString(16);
+ n3 = (n3 < 16 ? '0' : '') + n3.toString(16);
+ n4 = (n4 < 16 ? '0' : '') + n4.toString(16);
+ return (n1+n2+'-'+l+'-'+n3+n4+'-'+r).toUpperCase();
+ };
// Path Functions ------------------------
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