[ccgorman]

I am getting the error message:

'document.all[...].style' is null or not an object, and I want to get rid of this. I was hoping that there was a test if a variable or object exists before a command runs.

The problem is happening at this line document.all[devtext].style.color=text;

I tried to put in an if statement, but that just causes the error at the if statement, so I need something to test if an object exists prior to calling it.

Here is the code where the problem happens.

Code:

function highlightit(who,tf,bgcolor) {
	var dev='dev'+who;
	var devtext='devtext'+who;
	var highlight='#'+bgcolor;
	var border='#FFFFFF';
	var text='#FFFFFF';
	if (!tf) {
		highlight='#666666'
		border='#333333';
		text='#B2B2B2';
	}
	if (document.all) {
		document.all[dev].style.backgroundColor=highlight;
		document.all[dev].style.borderColor=border;
		if (document.all[devtext].style.color) {
			document.all[devtext].style.color=text;
		}
	}
	else if (document.layers){
		var layer = findLayer(dev,document);
		layer.bgColor=highlight;
		layer.borderColor=border;
		layer = findLayer(devtext,document);
		if (layer.color) {
			layer.color=text;
		}
	}	
	else if (document.getElementById) {
		document.getElementById(dev).style.backgroundColor=highlight;
		document.getElementById(dev).style.borderColor=border;
		if (document.getElementById(devtext).style.color) {
			document.getElementById(devtext).style.color=text;
		}
	}
}

[ccgorman]

sorted it, named the div tag wrong.

[Sabu]

perhaps you named the DIV tag wrong.




(I'm just kidding.) Good work.