var i = 0;
var rgb1 = 230;			
var m1 = -1;

var i1 = 0;
var rgb11 = 230;			
var m11 = -1;

var i2 = 0;
var rgb12 = 230;			
var m12 = -1;

function links() {

	rgb1 = rgb1 + (5 * m1);        

	if ( rgb1 >= 230 ){   //Si s'ha arribat a l'últim element, passem al següent
		document.getElementById("text"+i).style.visibility="hidden";
        document.getElementById("text"+i).style.display="none";
        i++;            
		m1=-1;	
        rgb1 = 230;		            
	}
	
	if ( rgb1 <= 121 )	m1 = m1 * -1;          		

	if ( document.getElementById("text"+i) == null ){
        i = 0;
        setTimeout("links()",20);
    }else if ( rgb1 <= 121 ){
        setTimeout("links()",4500);
    }else{    
        document.getElementById("text"+i).style.visibility="visible";
        document.getElementById("text"+i).style.display="block";
        document.getElementById("text"+i).style.color="rgb("+rgb1+","+rgb1+","+rgb1+")";            
        setTimeout("links()",20);
    }
}

function links1() {
	rgb11 = rgb11 + (5 * m11);        

	if ( rgb11 >= 230 ){   //Si s'ha arribat a l'últim element, passem al següent
		document.getElementById("promoe"+i1).style.visibility="hidden";
        document.getElementById("promoe"+i1).style.display="none";
        i1++;            
		m11=-1;	
        rgb11 = 230;		            
	}
	
	if ( rgb11 <= 121 )	m11 = m11 * -1;          		

	if ( document.getElementById("promoe"+i1) == null ){
        i1 = 0;
        setTimeout("links1()",20);
    }else if ( rgb11 <= 121 ){
        setTimeout("links1()",4500);
    }else{    
        document.getElementById("promoe"+i1).style.visibility="visible";
        document.getElementById("promoe"+i1).style.display="block";
        document.getElementById("promoe"+i1).style.color="rgb("+rgb11+","+rgb11+","+rgb11+")";            
        setTimeout("links1()",20);
    }
}

function links2() {
	rgb12 = rgb12 + (5 * m12);        

	if ( rgb12 >= 230 ){   //Si s'ha arribat a l'últim element, passem al següent
		document.getElementById("promod"+i2).style.visibility="hidden";
        document.getElementById("promod"+i2).style.display="none";
        i2++;            
		m12=-1;	
        rgb12 = 230;		            
	}
	
	if ( rgb12 <= 121 )	m12 = m12 * -1;          		

	if ( document.getElementById("promod"+i2) == null ){
        i2 = 0;
        setTimeout("links2()",20);
    }else if ( rgb12 <= 121 ){
        setTimeout("links2()",4500);
    }else{    
        document.getElementById("promod"+i2).style.visibility="visible";
        document.getElementById("promod"+i2).style.display="block";
        document.getElementById("promod"+i2).style.color="rgb("+rgb12+","+rgb12+","+rgb12+")";            
        setTimeout("links2()",20);
    }
}



function mostrartext(){
	if (document.getElementById("intro0").style.visibility!="visible"){
		document.getElementById("intro0").style.visibility="visible";
        document.getElementById("intro0").style.display="block";
	}else{
		document.getElementById("intro0").style.visibility="hidden";
		document.getElementById("intro0").style.display="none";
	}
}