function confirmLink(theLink, theText){
    if (theText == '' || typeof(window.opera) != 'undefined') {
        return true;
    }
    var is_confirmed = confirm(theText);
    if (is_confirmed) {
        theLink.href += '&confirmado=1';
    }
    return is_confirmed;
}

function doPreview(wich, where){
	var objFile = document.getElementById(wich); //'imagen'
	var objImg = document.getElementById(where); //'preview'
	objImg.src = objFile.value;
}

function openWin(id){
	var w = 0, h = 0, popW = 400, popH = 220;
	
   	w = window.innerWidth;
   	h = window.innerHeight;
   	
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	
    popupWindow=open('veractividad.php?Id='+id,'frmDetalle','resizable=no,scrollbars=yes,width='+popW+',height='+popH+',top='+topPos+',left='+leftPos);
    if (popupWindow.opener == null)
		popupWindow.opener = self;
}

function send_img(imagen){
	window.open('send_imagen.php?imagen='+imagen, 'imagenGrande', 'width=417,height=455');
}

function ver_img(imagen, ancho, alto){
	window.open('ver_imagen.php?imagen='+imagen, 'imagenGrande', 'resizable=no,scrollbars=no,width='+ancho+',height='+alto);
}

function toogleDiv(strId){
	var obj = document.getElementById(strId);
	if(obj.style.display == 'none')
		obj.style.display = '';
	else
		obj.style.display = 'none';
}

function viewDiv(strId){
	var obj = document.getElementById(strId);
	if(obj.style.display == 'none')
		obj.style.display = '';
}

function viewOnlyFirstDiv(){
	var parametros=viewOnlyFirstDiv.arguments, i=0, obj;
	
	for(i=0;i<(parametros.length);i++) {
		obj = document.getElementById(parametros[i]);
		if(i != 0) {
			obj.style.display = 'none';
		} else {
			obj.style.display = '';
		}
	}
}

function hideDivs(){
	var parametros=hideDivs.arguments, i=0, obj;
	
	for(i=0;i<(parametros.length);i++) {
		obj = document.getElementById(parametros[i]);
		obj.style.display = 'none';
	}
}

function showDivs(){
	var parametros=showDivs.arguments, i=0, obj;
	
	for(i=0;i<(parametros.length);i++) {
		obj = document.getElementById(parametros[i]);
		obj.style.display = '';
	}
}

function verGaleria(cual){
	var w = 0, h = 0, popW = 600, popH = 400;

   	w = window.innerWidth;
   	h = window.innerHeight;

	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	
    popupWindow=open('http://www.desarrollofamiliar.org/AdmIn/Contenidos/galeria.popup.php?oculta='+cual,'GaleriaPopup','resizable=no,scrollbars=yes,width='+popW+',height='+popH+',top='+topPos+',left='+leftPos);
    if (popupWindow.opener == null)
		popupWindow.opener = self;
}