var var_width=750;
var var_length=350;
var var_center_top=50;
var var_center_left=30;

var main_width=700;
var main_length=500;
var main_center_top=0;
var main_center_left=0;

function fLoadWindowSmall(name,main_width,main_center_left) {
	main_length=250;
	main_center_top=150;

	windowDetail=window.open(name,"","toolbar=no,location=no,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=" + main_width + ",height=" + main_length + ",top=" + main_center_top +",left=" + main_center_left);
}


function fCheckAll(chkBox,size){
	if (size==1){
		chkBox.checked =true;
	}else{
		for (i = 0; i<size; ++i) {
			chkBox[i].checked = true;	
		}
	}
}


function fUnCheckAll(chkBox,size){
	if (size==1){
		chkBox.checked =false;
	}else{
		for (i = 0; i<size; ++i) {
			chkBox[i].checked = false;	
		}
	}
}



function Trim(strCad){
	var strCadena = new String(strCad);
	retorno = "";
	retorno2 = "";
	if (strCadena != "")
	{
		i = strCadena.length;
		while ((i==0) || (strCadena.substring(i-1,i) == " "))
			i--;
		retorno = strCadena.substring(0,i);
		i = 0;
		while ((i==retorno.length) || (strCadena.substring(i,i+1) == " "))
			i++;
		retorno2 = retorno.substring(i,retorno.length);
	}
	if (retorno2 == " ")
	{
		retorno2 = "";
	}
	return retorno2;
}