function chekea() {

			for (var i=0;i<frm.elements.length;i++)
			{
				var e=frm.elements[i];
			if ((e.name != 'Todos') && (e.type=='checkbox'))
				{
				e.checked = !e.checked
				}			
			
			}
		}

function azul(objtd) {
		
		var miobj = document.getElementById(seleccionado);
		if (miobj) 
		{miobj.className = "row";}
		
		seleccionado = objtd.id;
		objtd.className = "rowover";		

		//var chk = document.getElementByName(c);
		//alert(chk.id);
		//chk.checked = true;		
	}

function gris(objtd) {
		
		var miobj = document.getElementById(seleccionado2);
		if (miobj) 
		{miobj.className = "rows";}

		seleccionado2 = objtd.id;
		objtd.className = "rowsel";		
		}
		
function tier1Menu(objMenu,objImage) {

if (objMenu.style.display == "none" ) {
	objMenu.style.display = "";
	objImage.src = "../../images/menos.jpg";
	}
else {
	objMenu.style.display = "none";
	objImage.src = "../../images/mas.jpg";
	}

}

	
function alerta(URL,nombre, arg) { 
parent.window.location=URL;
		
}

function alerta2(URL,arg) { 
window.showModalDialog(URL,arg," dialogHeight: 600px;  dialogWidth: 800px; edge: Raised; center: Yes; help: Yes; resizable: No; status: Yes;");
}

function busy(obj)
	{
	obj.className = "WAIT";
	}
		
function ok()
	{
	obj.className = "";
	}

//FUNCIONES PARA MENSAJE EMERGENTE
// Drop-in content box- By Dynamic Drive
// For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
// This credit MUST stay intact for use
//Specify rate of display (1/freq)

//var freq=5

//var random_num=Math.floor(Math.random()*freq)
//if (random_num==0)
//window.onload=initbox
//var ie=document.all
//var dom=document.getElementById
//var ns4=document.layers
//var calunits=document.layers? "" : "px"

//var bouncelimit=32 //(must be divisible by 8)
//var direction="up"

//function initbox(){
//if (!dom&&!ie&&!ns4)
//return
//crossobj=(dom)?document.getElementById("dropin").style : ie? document.all.dropin : document.dropin
//scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
//crossobj.top=scroll_top-250+calunits
//crossobj.visibility=(dom||ie)? "visible" : "show"
//dropstart=setInterval("dropin()",50)
//}

//function dropin(){
//scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
//if (parseInt(crossobj.top)<100+scroll_top)
//crossobj.top=parseInt(crossobj.top)+40+calunits
//else{
//clearInterval(dropstart)
//bouncestart=setInterval("bouncein()",50)
//}
//}

//function bouncein(){
//crossobj.top=parseInt(crossobj.top)-bouncelimit+calunits
//if (bouncelimit<0)
//bouncelimit+=8
//bouncelimit=bouncelimit*-1
//if (bouncelimit==0){
//clearInterval(bouncestart)
//}
//}

//function dismissbox(){
//if (window.bouncestart) clearInterval(bouncestart)
//crossobj.visibility="hidden"
//}

//function truebody(){
//return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
//}