function preloadImages() {
	arImageSrc = new Array (
"../images/mon_01.gif",
"../images/m_01.gif",
"../images/mon_02.gif",
"../images/m_02.gif",
"../images/mon_03.gif",
"../images/m_03.gif",
"../images/mon_04.gif",
"../images/m_04.gif",
"../images/mon_05.gif",
"../images/m_05.gif",
"../images/smon_1.gif",
"../images/sm_1.gif",
"../images/smon_2.gif",
"../images/sm_2.gif",
"../images/smon_3.gif",
"../images/sm_3.gif",
"../images/smon_4.gif",
"../images/sm_4.gif",
"../images/blanco.gif",
"../images/smon_01.gif",
"../images/smon_02.gif",
"../images/smon_03.gif",
"../images/smon_04.gif",
"../images/testTeston.gif",
"../images/testTest.gif",
"../images/smon_5.gif",
"../images/sm_5.gif",
"../images/smon_05.gif",
"../images/smon_6.gif",
"../images/sm_6.gif",
"../images/smon_06.gif"
)

arImageList = new Array ();
	for (counter in arImageSrc) {
	        arImageList[counter] = new Image();
	        arImageList[counter].src = arImageSrc[counter];}
	}
preloadImages();


function imgovr1(m1) {
	m1.src = arImageList[0].src; }
function imgout1(m1) {
	m1.src = arImageList[1].src; }

function imgovr2(m2) {
	m2.src = arImageList[2].src; }
function imgout2(m2) {
	m2.src = arImageList[3].src; }

function imgovr3(m3) {
	m3.src = arImageList[4].src; }
function imgout3(m3) {
	m3.src = arImageList[5].src; }

function imgovr4(m4) {
	m4.src = arImageList[6].src; }
function imgout4(m4) {
	m4.src = arImageList[7].src; }

function imgovr5(m5) {
	m5.src = arImageList[8].src; }
function imgout5(m5) {
	m5.src = arImageList[9].src; }

function imgovr6(m6) {
	m6.src = arImageList[10].src; }
function imgout6(m6) {
	m6.src = arImageList[11].src; }

function imgovr7(m7) {
	m7.src = arImageList[12].src; }
function imgout7(m7) {
	m7.src = arImageList[13].src; }

function imgovr8(m8) {
	m8.src = arImageList[14].src; }
function imgout8(m8) {
	m8.src = arImageList[15].src; }

function imgovr9(m9) {
	m9.src = arImageList[16].src; }
function imgout9(m9) {
	m9.src = arImageList[17].src; }

function imgovr10(m10) {
	m10.src = arImageList[19].src; }
function imgout10(m10) {
	m10.src = arImageList[18].src; }

function imgovr11(m11) {
	m11.src = arImageList[20].src; }
function imgout11(m11) {
	m11.src = arImageList[18].src; }

function imgovr12(m12) {
	m12.src = arImageList[21].src; }
function imgout12(m12) {
	m12.src = arImageList[18].src; }

function imgovr13(m13) {
	m13.src = arImageList[22].src; }
function imgout13(m13) {
	m13.src = arImageList[18].src; }

function imgovr14(m14) {
	m14.src = arImageList[23].src; }
function imgout14(m14) {
	m14.src = arImageList[24].src; }

function imgovr15(m15) {
	m15.src = arImageList[25].src; }
function imgout15(m15) {
	m15.src = arImageList[26].src; }

function imgovr16(m16) {
	m16.src = arImageList[27].src; }
function imgout16(m16) {
	m16.src = arImageList[18].src; }
	
function imgovr17(m17) {
	m17.src = arImageList[28].src; }
function imgout17(m17) {
	m17.src = arImageList[29].src; }

function imgovr18(m18) {
	m18.src = arImageList[30].src; }
function imgout18(m18) {
	m18.src = arImageList[18].src; }

function graph(pagina) {
  msgWindow=window.open("grafica.asp?pagina="+pagina,"graficas","menubar=no,scrollbars=no,status=no,width=480,height=280");}


function prePrint()
{
        if (window.print) window.print();
        else alert('La version de su navegador nos impide realizar la impresion. Utilize por favor el menu.');
}

function impr(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=640,height=620');");
}

function showSel2(obj) {
	var sel = obj.options[obj.selectedIndex].value;
	/*$('sel_test').setStyle('display', ( sel == 1 )?'table-cell':'none');	*/
	/*En ie6 no funciona table-cell, deberia usarse block, pero si se envia una cadena vacia el browser asignara el valor por default*/

	$('sel_test').setStyle('display', ( sel == 1 )?'':'none');
	
}