// JavaScript Document
// JavaScript Document
if (document.images)
{
  pic1= new Image(100,25); 
  pic1.src="/irj/portalapps/gov.medellin.pcm.wpc.runtime/scripts/acordeon/fondoAcordeonSecretaria.jpg"; 
}



function imagenOverSecretaria(field){
	field.parentNode.style.backgroundImage = 'url(/irj/portalapps/gov.medellin.pcm.wpc.runtime/scripts/acordeon/fondoAcordeonSecretariaInvertido.jpg)';

}

function imagenOutSecretaria(field){
	field.parentNode.style.backgroundImage = 'url(/irj/portalapps/gov.medellin.pcm.wpc.runtime/scripts/acordeon/fondoAcordeonSecretaria.jpg)';
}


function showPlus() {
    //if an element is invisible, make it visible, else make it invisible
	MM_swapImage('signoSecre','','/irj/portalapps/gov.medellin.pcm.wpc.runtime/scripts/acordeon/Acrd_Mas.jpg',1);
	
} 

function showMinus() {
    //if an element is invisible, make it visible, else make it invisible
	MM_swapImage('signoSecre','','/irj/portalapps/gov.medellin.pcm.wpc.runtime/scripts/acordeon/Acrd_Menos.jpg',1);
	
} 


function visible(id,classname) {
	document.getElementById(id).className = classname;
}


function opacity(id, opacStart, opacEnd, millisec) {
    //speed for each frame
    var speed = Math.round(millisec / 100);
    var timer = 0;

    //determine the direction for the blending, if start and end are the same nothing happens
    if(opacStart > opacEnd) {
        for(i = opacStart; i >= opacEnd; i--) {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    } else if(opacStart < opacEnd) {
        for(i = opacStart; i <= opacEnd; i++)
            {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    }
}

//change the opacity for different browsers
function changeOpac(opacity, id) {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}

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];}
}