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Help with Swapping Images onclick

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Join Date: Apr 2008
Posts: 2
Reputation: rafael.franco is an unknown quantity at this point 
Rep Power: 0
Solved Threads: 0
rafael.franco rafael.franco is offline Offline
Newbie Poster

Re: Help with Swapping Images onclick

  #3  
Apr 11th, 2008
I've use it at website mega bonus. The code is very short and optimized, look:

Help with Code Tags 
function rede(num, acao, obj) {
	quadro = document.getElementById("quadro-exemplos");
	if(acao==1) {
		if(navigator.appVersion.indexOf("MSIE") != -1) {
			arrVersao = navigator.appVersion.split("MSIE"); 
			if (parseFloat(arrVersao[1]) < 7) obj.style.backgroundColor = "#f7fff6";
		}
		quadro.style.background = 'url(/images/loading.gif) center no-repeat';
		if(num == 1) quadro.innerHTML = '<img src="/images/exemplo-rede-pequena.gif" alt="Exemplo de Círculo de Relacionamento Pequeno" />';
		if(num == 2) quadro.innerHTML = '<img src="/images/exemplo-rede-media.gif" alt="Exemplo de Círculo de Relacionamento Médio" />';
		if(num == 3) quadro.innerHTML = '<img src="/images/exemplo-rede-grande.gif" alt="Exemplo de Círculo de Relacionamento Grande" />';
		if(num == 4) quadro.innerHTML = '<img src="/images/exemplo-rede-mega.gif" alt="Exemplo de Círculo de Relacionamento Mega" />';
	} else {
		if(navigator.appVersion.indexOf("MSIE") != -1) {
			arrVersao = navigator.appVersion.split("MSIE"); 
			if (parseFloat(arrVersao[1]) < 7) obj.style.backgroundColor = "#F8FCFF";
		}
		quadro.style.background = '';
		quadro.innerHTML = '<p>Passe o mouse sobre um dos exemplos à esquerda.</p>';
	}
}
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