/*
javascript-global.JS
www.octagono.pt
*/

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

/* --- OnLoad --- */
$(window).load(function() {
	
	/* --- Carrega imagens menu --- */
	MM_preloadImages('/imagens/Feed_24x24.png','/imagens/FaceBook_24x24.png','/imagens/Twitter_24x24.png','/imagens/Youtube_24x24.png, imagens/btn_pedirproposta-over.jpg','/imagens/btn_empresa-over.jpg','/imagens/btn_servicos-over.jpg','/imagens/btn_clientes-over.jpg','/imagens/btn_portfolio-over.jpg','/imagens/btn_testemunhos-over.jpg','/imagens/btn_notoriedade-over.jpg','/imagens/btn_parcerias-over.jpg','/imagens/btn_premios-over.jpg','/imagens/btn_contactos-over.jpg','/imagens/btn_subscrever-over.jpg','/imagens/btn_home-over.jpg','/imagens/btn_suporteonline-over.jpg','/imagens/btn_areacliente-over.jpg','/imagens/btn_faqs-over.jpg','/imagens/btn_pesquisa-over.jpg','/imagens/Youtube_16x16.png');	

});

/* --- Caixa Pesquisa --- */
function glPesquisaShow() {
	var $cxPesquisa = $('.glPesquisa');
	try {
		if($cxPesquisa.css('display')=='none') { $cxPesquisa.fadeIn('fast'); $('.glPesquisa input.frmPalavras').get(0).focus(); }
		else { $cxPesquisa.fadeOut('fast'); }
	} catch (e) {}
}

(function(jQuery){

	// We override the animation for all of these color styles
	jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
		jQuery.fx.step[attr] = function(fx){
			if ( fx.state == 0 ) {
				fx.start = getColor( fx.elem, attr );
				fx.end = getRGB( fx.end );
			}

			fx.elem.style[attr] = "rgb(" + [
				Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0]), 255), 0),
				Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1]), 255), 0),
				Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2]), 255), 0)
			].join(",") + ")";
		}
	});

	// Color Conversion functions from highlightFade
	// By Blair Mitchelmore
	// http://jquery.offput.ca/highlightFade/

	// Parse strings looking for color tuples [255,255,255]
	function getRGB(color) {
		var result;

		// Check if we're already dealing with an array of colors
		if ( color && color.constructor == Array && color.length == 3 )
			return color;

		// Look for rgb(num,num,num)
		if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
			return [parseInt(result[1]), parseInt(result[2]), parseInt(result[3])];

		// Look for rgb(num%,num%,num%)
		if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
			return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];

		// Look for #a0b1c2
		if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
			return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];

		// Look for #fff
		if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
			return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];

		// Otherwise, we're most likely dealing with a named color
		return colors[jQuery.trim(color).toLowerCase()];
	}
	
	function getColor(elem, attr) {
		var color;

		do {
			color = jQuery.curCSS(elem, attr);

			// Keep going until we find an element that has color, or we hit the body
			if ( color != '' && color != 'transparent' || jQuery.nodeName(elem, "body") )
				break; 

			attr = "backgroundColor";
		} while ( elem = elem.parentNode );

		return getRGB(color);
	};
	
	// Some named colors to work with
	// From Interface by Stefan Petre
	// http://interface.eyecon.ro/

	var colors = {
		aqua:[0,255,255],
		azure:[240,255,255],
		beige:[245,245,220],
		black:[0,0,0],
		blue:[0,0,255],
		brown:[165,42,42],
		cyan:[0,255,255],
		darkblue:[0,0,139],
		darkcyan:[0,139,139],
		darkgrey:[169,169,169],
		darkgreen:[0,100,0],
		darkkhaki:[189,183,107],
		darkmagenta:[139,0,139],
		darkolivegreen:[85,107,47],
		darkorange:[255,140,0],
		darkorchid:[153,50,204],
		darkred:[139,0,0],
		darksalmon:[233,150,122],
		darkviolet:[148,0,211],
		fuchsia:[255,0,255],
		gold:[255,215,0],
		green:[0,128,0],
		indigo:[75,0,130],
		khaki:[240,230,140],
		lightblue:[173,216,230],
		lightcyan:[224,255,255],
		lightgreen:[144,238,144],
		lightgrey:[211,211,211],
		lightpink:[255,182,193],
		lightyellow:[255,255,224],
		lime:[0,255,0],
		magenta:[255,0,255],
		maroon:[128,0,0],
		navy:[0,0,128],
		olive:[128,128,0],
		orange:[255,165,0],
		pink:[255,192,203],
		purple:[128,0,128],
		violet:[128,0,128],
		red:[255,0,0],
		silver:[192,192,192],
		white:[255,255,255],
		yellow:[255,255,0]
	};
	
})(jQuery);

/* --- Documento --- */
$(document).ready(function() {
	
	/* --- Portfolio 300x130 --- */
	var hover_in_easing="easeOutExpo";
	var hover_out_easing="easeOutBounce";
	$(".info_container").show();
	$("div.portfolio_div").hover(function(){			
		$(this).find(".info_container").animate({top:"0px"},{queue:false, duration: 400, easing: hover_in_easing});
	},function(){
		$(this).find(".info_container").animate({top:"130px"},{queue:false, duration: 500, easing: hover_out_easing});
	});

	/* --- Caixa Pesquisa --- */
	if($('.glPesquisaLink').length && $('.glPesquisa').length) {
		$('.glPesquisaLink').click(function() { glPesquisaShow(); });		
	}
	
	/* --- Caixa Tags --- */
	if (jQuery.support.opacity) {
		$(".tagCloud a").each(function(){
			$(this).attr("oc",$(this).css("color"));
			$(this).attr("os",$(this).css("color"));
		})
		
		$(".tagCloud a").hover(function(){
				idHere = $(this).attr("id");
				$(".tagCloud a:[id="+idHere+"]").stop().addClass("highlight").animate({"color":"#54605E"},"slow");
				$(".tagCloud a:[id!="+idHere+"]").stop().addClass("faded").animate({"color":"#ccc"},"slow");
	
			},
			function(){
				$(".tagCloud a.faded").each(function(){
					$(this).stop().animate({"color":$(this).attr("oc")},"slow", function(){
						$(this).removeClass("faded");
					});
				})	
			}
		)
	}	

});