for loop not working

[mark roldan]

			function startrun()
				{
					var n;
					var m;
					var p;
					var q;
					for(q=1; q<12; q++)
						{
							document.write(q);
							n="dcode"+q;
							m="acode"+q;
							if(document.getElementById(n).name==data[1]) && (document.getElementById(m).name==data[2])
								{
									p="d"+q;
									document.getElementById(p).style.visibility="visible";
								}
							else
								{
									p="d"+q;
									document.getElementById(p).style.visibility="hidden";
								}
						}
				}

So this is the code. I used the document.write to check if its incrementing, and i only get a value of 1. Removing the if statement makes it work... any idea? thanks..

Other info:
> It is an onload to the body.
> the acode[x] and dcode[x] are anchor objects.

[JKing]

Hi there,

1) Remove/comment out the document.write. document.write forces a reload of the page and would clear your html. Use alert() instead for debugging because it doesn't cause a reload.

2) The brackets on your if statement are misplaced. You can have if(expression && expression) or if ((expression)&& (expression)) but not if(expression) && (expression)

//You have
if(document.getElementById(n).name==data[1]) && (document.getElementById(m).name==data[2])

//Should look like this
if((document.getElementById(n).name==data[1]) && (document.getElementById(m).name==data[2]))

//Or this
if(document.getElementById(n).name==data[1] && document.getElementById(m).name==data[2])