var cssFiles = new Array();

cssFiles[0] = "amarelo";
cssFiles[1] = "azul";
cssFiles[2] = "purpura";
cssFiles[3] = "verde";
cssFiles[4] = "vermelho";


/*	muda CSS */
function changeCSS(index){

	for (i=0; i < cssFiles.length ; i++){
		document.styleSheets[i + 1].disabled = true;
	}
	
	document.styleSheets[index + 1].disabled = false;
}

/* set CSS */
function setCSS(index){
	document.getElementById('loader').style.display = 'block';
	changeCSS(index);

	var agora = new Date();

	var data = new Date( agora.getTime() + 365*24*60*60*1000);
	set_cookie("activeCSS", index, data, '/', "", false);
	setTimeout("document.getElementById('loader').style.display = 'none';", 1500);
}

/* changeColor */
function chooseColor(){

	for (i=0; i < cssFiles.length ; i++){
		document.styleSheets[ i + 1 ].disabled = true;
	}
	
	cookieValue = get_cookie("activeCSS");
	
	if ( cookieValue != '')
	{
		//alert(1);
		setTimeout('changeCSS(' + cookieValue+ ');', 500);
	}
		else	
	{
		arrIndex = Math.floor(Math.random()*cssFiles.length);
		changeCSS(arrIndex);
		//alert(2 + "set_cookie('activeCSS', " + arrIndex  + ", false, '/', 'www.diogoa1.prodigentia.net', false);");
		set_cookie("activeCSS", arrIndex, false, '/', "", false);
	}


	setTimeout("document.getElementById('loader').style.display = 'none';", 1000);
	//alert(arrIndex);
	//alert(document.cookie[0]);

}

/* 	generateThumbnails */
function generateThumbnailColors(){
	for (i=0; i < cssFiles.length ; i++){
		document.write ('<a href="#" onClick="setCSS(' + i + ')"><img valign="middle" src="specific/apa/images/cor_' + cssFiles[i] + '.gif" border="0" width="11" height="11"></a> ');
	}
}

/* 	codigo corrido automaticamente */
for (i=0; i < cssFiles.length ; i++){
		document.write ('<link href="specific/apa/css/apa_' + cssFiles[i] +  '.css" rel="stylesheet" type="text/css">');
	}