<!--
function AbrirJanela(opcao, target, mywidth, myheight, myscrollbars) {
	window.open(opcao,target,"toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=" + myscrollbars + ",resizable=yes,copyhistory=no,width=" + mywidth + ",height=" + myheight);
	return true;
}

function AbrirJanelaTamanhoDinamico(opcao, target) 
{
	var w = ( screen.width - (screen.width/3) );
	var h = ( screen.height - (screen.height/3) );
	var winprops = "toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,copyhistory=no,";
	winprops += "height=" + h + ",width=" + w + ",modal=yes";

	window.open(opcao,target,winprops);

	return true;
}

function AbrirJanelaNoResize(opcao, target, mywidth, myheight, myscrollbars) {
	window.open(opcao,target,"toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=" + myscrollbars + ",resizable=no,copyhistory=no,width=" + mywidth + ",height=" + myheight);
	return true;
}
function MM_openBrWindow(theURL,winName,features) { 
	window.open(theURL,winName,features);
}
function abrir_janela_popup(theURL,winName,features) { //v2.0
window.open(theURL,winName,features);
}

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_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_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];}
}

function ALT_showHideLayers(id, type)
{
	if(type == "show")	
		MM_findObj(id).style.display = "";
	else if(type == "hide")
		MM_findObj(id).style.display = "none";	
}

// Querystring functions
function toQueryComponent(input) {
    if (!input.name || input.disabled)
        return "";
		
    var n = urlencode(input.name);

    switch (input.type) {
	    case "text":
	        return n + "=" + urlencode(input.value);
	    case "textarea":
	        // normalize line breaks as CR LF pairs as per RFC 1866 
	        var v = input.value.replace(/(\r\n)|\r|\n/g, "\r\n");
	        return n + "=" + urlencode(v);
	    case "checkbox":
	    case "radio":
	        if (!input.checked)
	            return "";
	        var v = getRealValue(input);
	        if (v == null) v = "on";
	        return n + "=" + urlencode(v);
	    case "select-one":
	    case "select-multiple":
	        var nvp = [];
	        var opt, i = 0;
	        while ((opt = input.options[i++]) != null) {
	            if (opt.selected) {
	                var v = getRealValue(opt);
	                if (v === null) v = opt.text;
	                // older versions of IE do not support Array.push 
	                nvp[nvp.length] = n + "=" + urlencode(v);
	            }
	        }
	        return nvp.join("&");
	    default:
	        // input types reset, button, image, and file not implemented 
	        return "";
    }
}

function urlencode(str) {
    var v;
    try { v = encodeURIComponent(str); } catch (e) { v = escape(str); }
    return v.replace(/%20/g,"+");
}

function getRealValue(input) {
    var attr = input.getAttributeNode("value");
    return (attr) ? input.getAttribute("value") : null;
}

function removeQSParam(qs, param)
{
	if  (param == null || param == "")
		return "";
		
	if (qs.indexOf('&') == 0) qs = qs.substring(1);
	
	var params = qs.split('&');
	var newParams = "";
		
	for(i = 0;i < params.length; i++)
	{
		if (params[i] != null && params[i] != "")
		{
			if (param != null && param != "" && 
				params[i].substring(0, params[i].indexOf('=')) != urlencode(param))
			{
				newParams += '&' + params[i];
			}
		}
	}
	
	return newParams;
}

function removeDuplicateQSParam(qs)
{
	if (qs.indexOf('&') == 0) qs = qs.substring(1);
	
	var params = qs.split('&');
	var newParams = "";
		
	for(i = 0;i < params.length; i++)
	{
		if (params[i] != null && params[i] != "")
		{
			//just adds the value if is duplicate entry
			if (params.length > 1 && i > 0 &&
				params[i - 1].substring(0, params[i - 1].indexOf('=')) == params[i].substring(0, params[i].indexOf('=')))
			{
				newParams += ',' + params[i].substring(params[i].indexOf('=') + 1);
			}
			else
				newParams += '&' + params[i];
		}
	}
	
	return newParams;
}

// -->