var imag_mnuMenos=new Image();
var imag_mnuMas = new Image();
imag_mnuMenos.src="/imag/menos2.gif";
imag_mnuMas.src="/imag/mas2.gif";

function showZona(menu,estilo) {
	try {
		if (!estilo) {
			if (document.all [menu].style.display=='') {
				document.all [menu + 'IMG'].src=imag_mnuMas.src;
				document.all [menu].style.display='none';
			}
			else {
				document.all [menu].style.display='';
				document.all [menu + 'IMG'].src=imag_mnuMenos.src;
			}
		}
		else {
			document.all [menu].style.display=estilo;
			if (estilo=='none')
				document.all [menu + 'IMG'].src=imag_mnuMas.src;
			else
				document.all [menu + 'IMG'].src=imag_mnuMenos.src;
		}
	} catch (e) {
	}
}



function getPageCoords (elementId) {
     var coords = {x: 0, y: 0}
     var element;
     if (document.all)
       element = document.all[elementId];
     else if (document.getElementById)
       element = document.getElementById(elementId);
     while (element) {
       coords.x += element.offsetLeft;
       coords.y += element.offsetTop;
       element = element.offsetParent;
     }
     return coords;
   }




function newDivPos(divName, refIdSel, offsetX, offsetY)
{

	try {

		var posBoton = getPageCoords(refIdSel)
		var zonaCliente=document.getElementById(divName);
			
		zonaCliente.style.left = posBoton.x + offsetX;
		zonaCliente.style.top = posBoton.y + offsetY;
				 
	 } 
	 catch(e) {
		alert (e.description);
	 }	
}



function openDiv(divName)
{
	try {

    	document.getElementById(divName).style.display='block';

	} catch(e) {
		alert (e.description);
	}
	
}