Want to get script working in NN4

JProg · Jul 13, 2004

Hi Everyone,

I have a script that alternately swaps two images on mouse click, to give the appearance of a button being pressed. The script works fine in IE6, NS7, Firefox, now I want to code it so that it will additionally work in NN4. I have no idea of what commands to use in order to make it work in NN4, any help will be really appreciated. Also if you can see any potential problems with the scripting for IE4 could you please point them out. The script is as follows....

Code:

<html>
<head>
<title> Press Button Emulation Experiment </title>
<style type="text/css">
#nav_button_layer
{
	position:			absolute;
}
</style>
<script src="positioner.js" type="text/javascript"></script>
<script type="text/javascript">
//<!--

var buttonPressed = false;

function swapImage(imageName)
{
	if(document.getElementById)	// IE5+ & NS6+ --> W3C DOM
	{	
		var imageObject = document.getElementById(imageName);
		
		if(!buttonPressed)
		{
			imageObject.setAttribute("src", "button_1.gif");
			buttonPressed = true;
		}
		else
		if(buttonPressed)
		{
			imageObject.setAttribute("src", "button_2.gif");
			buttonPressed = false;
		}
	}
	else
	if(document.all)			// IE 4
	{
		var imageObject = document.all.item(imageName);

		if(!buttonPressed)
		{
			imageObject.src = "button_1.gif";
			buttonPressed = true;
		}
		else
		if(buttonPressed)
		{
			imageObject.src = "button_2.gif";
			buttonPressed = false;
		}
	}		
	else
	if(document.layers)
	{
		var imageObject = document.layers[imageObject];

		// Need to work out code for this section
	}
}

//-->
</script>
</head>
<body>
<div id="nav_button_layer">
	<img id="nav_button" style="cursor:pointer; cursor:hand" src="button_2.gif" onclick="swapImage('nav_button')">
</div>
	<script type="text/javascript">
		setElement('nav_button_layer', 0, 92, 8, 20, 1, "#ffffff");
	</script>	
</body>
</html>

Thanks heaps for your help with this.

Regards

Davo

DreXor · Jul 13, 2004

try this, it's for rollovers, same concept tho, change mouse over to onclick and mouseout to mouseup and you should be square :

http://www.webmasterworld.com/forum91/46-1-10.htm

and a nn4/ie4 tutorial on rollovers

antiquated stuff rox

http://www.webreference.com/dhtml/column2/

DreX
aKa - Robert

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Want to get script working in NN4

JProg

Programmer

DreXor

Programmer

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