var indices=new Array(); var n,r; var a=new Array(); var fact; var elements; var nFact, rFact, total, t, str, indices; function check(){ var system=document.myForm.sys; var number=document.myForm.comb; elements=new Array(); for(var p=0,q=0;p"); OpenWindow.document.write("Result Window"); OpenWindow.document.write(""); OpenWindow.document.write("
"); OpenWindow.document.write("Total "+""+total+""+" Combinations

"); OpenWindow.document.write("Close this window

"); OpenWindow.document.write(""); OpenWindow.document.write(""); OpenWindow.document.write(""); OpenWindow.document.write("
 "); str=""; for(var m=0;m1){ indices=getNext(); var str=""; for(var i=0; i"); OpenWindow.document.write(tmp_array[y]); } OpenWindow.document.write(" 
"); OpenWindow.document.write("

"); OpenWindow.document.write("Close this window

"); OpenWindow.document.write("

"); OpenWindow.document.write(""); elements=new Array(0); } } function reset() { for(var i=0; i1; i--){ fact=fact*i; } return fact; } function getFactorial2(n, r, d){ fact=1; for(i=n; i>d; i--){ fact=fact*i; } return fact; } function getNext() { var i=r-1; while(a[i]==n-r+i){ i--; } a[i]=a[i]+1; for(var j=i+1; j