Cufon.replace('#nav', { hover:true });
	Cufon.replace('h2,h3', { fontFamily: 'Regular' });
	Cufon.replace('h1,#nav', { fontFamily: 'Bold' });
	
	$(document).ready(function() {
		// menu em cascata
		$('#nav').droppy();
		
		// destaques na home	   
		$('#pg_home #ilustra_home').aviaSlider({ blockSize: {height:'full', width:25}, animationSpeed:500, autorotationSpeed:5, betweenBlockDelay:100, transition:'random', display:'topleft', switchMovement:true, slideControlls:'' });
				
		// redimensiona tamanho da foto
		$('#pg_home').ready(function(){ JQueryImgResize('#pg_home .logos img',150,40); });
		$('#pg_home body').mouseover(function(){ JQueryImgResize('#pg_home .logos img',150,40); });
		
		// galerias de fotos
		$("a[rel='fotos']").colorbox();
		
		// aviso para usuário do IE6
		if($.browser.msie && jQuery.browser.version.substr(0,1)=="6") {	
		  $(location).attr('href','/inc/ie6.asp');
		}
	});
	
	// redimensiona imagens miniatura
	function JQueryImgResize(elemento,maxW,maxH){
		$(elemento).each(function() {
			var maxWidth = maxW; 			// Max width for the image
			var maxHeight = maxH;    		// Max height for the image
			var ratio = 0;  				// Used for aspect ratio
			var width = $(this).width();    // Current image width
			var height = $(this).height();  // Current image height
		
			if(width > height){
				if(height > maxHeight){
					ratio = maxHeight / height;
					$(this).css("height", maxHeight);
					$(this).css("width", width * ratio);
					width = width * ratio;
				}	
			} else {
				if(width > maxWidth){
					ratio = maxWidth / width;
					$(this).css("width", maxWidth);
					$(this).css("height", height * ratio);
					height = height * ratio;
				}	
			}
		});
	}
	
	// validação de formulários
	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_validateForm() { //v4.0
	  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
	  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
		if (val) { nm=val.name; if ((val=val.value)!="") {
		  if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
			if (p<1 || p==(val.length-1)) errors+='- '+nm+' deve conter um endereço válido.\n';
		  } else if (test!='R') { num = parseFloat(val);
			if (isNaN(val)) errors+='- '+nm+' deve conter números.\n';
			if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
			  min=test.substring(8,p); max=test.substring(p+1);
			  if (num<min || max<num) errors+='- '+nm+' deve conter números entre '+min+' e '+max+'.\n';
		} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' é necessário.\n'; }
	  } if (errors) alert('Erros:\n'+errors);
	  document.MM_returnValue = (errors == '');
	}