building a function to change the style of an array of elements

[sad1sm0]

I am working on a function that will take an array of elements and loop thru them to change a particular style property. The current function is as follows

function style(prop,val) {
	if (els == null) {//els is the array of elements to be changed
		err('missing elements');
		return false;
	}
	for(i in els) {
		var x = els[i].style;
		x.prop = val;//This is where my problem is.  Is there a way to do this?
	}
}

Thanks in advance,
-Sad1sm0

[malarz]

Maybe eval function will help:

eval("x." + prop + " = '" + val + "';");

[Kor]

Nope. eval() is to be avoided whenever is possible (and most of the time it is)
Use square brackets notation:

for(i in els) {
els[i].style[prop]=val;
}

[sad1sm0]

Nope. eval() is to be avoided whenever is possible (and most of the time it is)
Use square brackets notation:

for(i in els) {
els[i].style[prop]=val;
}

Thanks KOR... works like a charm