//correção png tranparente IE ++++++++++++++++++++++++++++++++++++++

function correctPNG() 
   {
   for(var i=0; i<document.images.length; i++)
      {
	  var img = document.images[i]
	  var imgName = img.src.toUpperCase()
	  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
	     {
		 var imgID = (img.id) ? "id='" + img.id + "' " : ""
		 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
		 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
		 var imgStyle = "display:inline-block;" + img.style.cssText 
		 if (img.align == "left") imgStyle = "float:left;" + imgStyle
		 if (img.align == "right") imgStyle = "float:right;" + imgStyle
		 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle		
		 var strNewHTML = "<span " + imgID + imgClass + imgTitle
		 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
		 + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
		 img.outerHTML = strNewHTML
		 i = i-1
	     }
      }
   }


window.attachEvent("onload", correctPNG);

//hover de imagem ++++++++++++++++++++++++++++++++++++++++++++++++++

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];}
}

// controle expande texto ++++++++++++++++++++++++++++++++++++++++++

function aparece(whichLayer) {
	if (document.getElementById) {
		// this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
		style2.display = style2.display? "":"block";
	} else if (document.all) {
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		style2.display = style2.display? "":"block";
	} else if (document.layers) {
		// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		style2.display = style2.display? "":"block";
	}
}

// sorteia destaques +++++++++++++++++++++++++++++++++++++++++++++++

function Destaque(){
	var num = 0 ;
	var mat_img = Array( 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ) ;
	var mat_url = Array("http://www.sp.senac.br/jsp/default.jsp?newsID=DYNAMIC,oracle.br.dataservers.CourseDataServer,selectCourse&course=1715&template=580.dwt&unit=TIT&testeira=367", "http://www.sp.senac.br/jsp/default.jsp?newsID=DYNAMIC,oracle.br.dataservers.CourseDataServer,selectCourse&id=2128&template=580.dwt&unit=NONE&testeira=305", "http://www.sp.senac.br/jsp/default.jsp?newsID=DYNAMIC,oracle.br.dataservers.CourseDataServer,selectCourse2&course=1234&testeira=453&type=EL&template=580.dwt&unit=NONE", "http://www.sp.senac.br/jsp/default.jsp?newsID=DYNAMIC,oracle.br.dataservers.CourseDataServer,selectCourse&id=1220&template=580.dwt&unit=NONE&testeira=332", "http://www.sp.senac.br/jsp/default.jsp?newsID=DYNAMIC,oracle.br.dataservers.CourseDataServer,selectCourse&id=1235&template=580.dwt&unit=NONE&testeira=321", "http://www.sp.senac.br/jsp/default.jsp?newsID=DYNAMIC,oracle.br.dataservers.CourseDataServer,selectCourse2&course=2411&testeira=453&type=EE&template=580.dwt&unit=NONE", "http://www.sp.senac.br/jsp/default.jsp?newsID=DYNAMIC,oracle.br.dataservers.CourseDataServer,selectCourse2&course=1985&testeira=453&type=EL&template=580.dwt&unit=NONE");
	var i = 0 ;
	for( i = 0 ; i != 2 ; i++ )
	{
		num = Math.round( ( ( Math.random() * 6 ) + 1 ) ) ;
		if( ( num != mat_img[ 0 ] ) && ( num != mat_img[ 1 ] ) )
		{
			document.write( "<br><a href=\"" + mat_url[ num - 1 ] + "\" target=\"_blank\"><img src=\"images/curso_dest0" + num + ".png\" border=0></a>" ) ;
			mat_img[ i ] = num ;
		}
		else
			i-- ;
	}
}
	
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


function Imprimir(){
if (!window.print){
alert("Use o Netscape  ou Internet Explorer \n nas versões 4.0 ou superior!")
return
}
window.print()
}


//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

// popup

function NewWindow(mypage,myname,w,h,scroll,pos){
if(pos=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;}
else if((pos!="center" && pos!="random") || pos==null){LeftPosition=0;TopPosition=20}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
win=window.open(mypage,myname,settings);}


//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++