[Dynapi-CVS] CVS: dynapi3x/src/ext functions.math.js,1.2,1.3

[Raymond I. <xw...@us...>]

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 ------------------------