<!--
//rollovers...

if(document.images) {

        b1off=new Image();
		b1off.src="images/estudo-home-page5a_28.gif";
		b1over=new Image();
		b1over.src="images/estudo-home-page5a_28_l.gif";
				
        b2off=new Image();
		b2off.src="images/estudo-home-page5a_28.gif";
		b2over=new Image();
		b2over.src="images/estudo-home-page5a_28_l.gif";		

		b3off=new Image();
		b3off.src="images/estudo-home-page5a_28.gif";
		b3over=new Image();
		b3over.src="images/estudo-home-page5a_28_l.gif";
				
        b4off=new Image();
		b4off.src="images/estudo-home-page5a_28.gif";
		b4over=new Image();
		b4over.src="images/estudo-home-page5a_28_l.gif";		

		b5off=new Image();
		b5off.src="images/estudo-home-page5a_28.gif";
		b5over=new Image();
		b5over.src="images/estudo-home-page5a_28_l.gif";
				
        b6off=new Image();
		b6off.src="images/estudo-home-page5a_28.gif";
		b6over=new Image();
		b6over.src="images/estudo-home-page5a_28_l.gif";		

        b7off=new Image();
		b7off.src="images/estudo-home-page5a_34.gif";
		b7over=new Image();
		b7over.src="images/estudo-home-page5a_34_l.gif";		

		b8off=new Image();
		b8off.src="images/estudo-home-page5a_35.gif";
		b8over=new Image();
		b8over.src="images/estudo-home-page5a_35_l.gif";
				
        b9off=new Image();
		b9off.src="images/estudo-home-page5a_36.gif";
		b9over=new Image();
		b9over.src="images/estudo-home-page5a_36_l.gif";		

		setaeoff=new Image();
		setaeoff.src="images/estudo-home-page5a_10_i.gif";
		setaeover=new Image();
		setaeover.src="images/estudo-home-page5a_10_l.gif";
				
		setadoff=new Image();
		setadoff.src="images/estudo-home-page5a_11_i.gif";
		setadover=new Image();
		setadover.src="images/estudo-home-page5a_11_l.gif";		

		leg0=new Image();
		leg0.src="images/estudo-home-page5a_37.gif";
	    leg1=new Image(); 
		leg1.src="images/estudo-home-page5a_37_1.gif";
	    leg2=new Image(); 
		leg2.src="images/estudo-home-page5a_37_2.gif";
	    leg3=new Image(); 
		leg3.src="images/estudo-home-page5a_37_3.gif";
	    leg4=new Image(); 
		leg4.src="images/estudo-home-page5a_37_4.gif";
	    leg5=new Image(); 
		leg5.src="images/estudo-home-page5a_37_5.gif";
	    leg6=new Image(); 
		leg6.src="images/estudo-home-page5a_37_6.gif";
	    leg7=new Image(); 
		leg7.src="images/estudo-home-page5a_37_7.gif";
	    leg8=new Image(); 
		leg8.src="images/estudo-home-page5a_37_8.gif";
	    leg9=new Image(); 
		leg9.src="images/estudo-home-page5a_37_9.gif";
}


function onoff(imgName,state,legname,legvalue) {
        if(document.images) {               
		document.images[imgName].src = eval(imgName+state+".src");
                document.images[legname].src = eval(legname+legvalue+".src");
        }
}


function setae(setname,estado) {
        if(document.images) {
                document.images[setname].src = eval("setae"+estado+".src");
        }
}


function setad(setname,estado) {
        if(document.images) {
                document.images[setname].src = eval("setad"+estado+".src");
        }
}
 
//-->