/*
Cross browser Marquee II- © Dynamic Drive (www.dynamicdrive.com)
For full source code, 100's more DHTML scripts, and TOS, visit http://www.dynamicdrive.com
Credit MUST stay intact
*/

//Specify the marquee's width (in pixels)
var marqueewidth="117px"
//Specify the marquee's height
var marqueeheight="80px"
//Specify the marquee's marquee speed (larger is faster 1-10)
var marqueespeed=1
//Pause marquee onMousever (0=no. 1=yes)?
var pauseit=1

//Specify the marquee's content
//Keep all content on ONE line, and backslash any single quotations (ie: that\'s great):

var marqueecontent='<table width="117" border="0" cellpadding="2" cellspacing="0" align="left"><tr><td colspan="2" class="subtext">Descubre las &uacute;ltimas Learn <em>steps</em> de ciencia de skoool:</td></tr></table><br/><table width="117" border="0" cellpadding="4" cellspacing="0" align="left"><tr><td valign="top"><img src="images/icon_step_small.gif" width="33" height="20" alt=""/><br/><a href="javascript:openLOWindow(\'content/los/maths/cartesian/launch.html\');">Plano cartesiano </a></td></tr></table><br/><table width="117" border="0" cellpadding="4" cellspacing="0"><tr><td valign="top"><img src="images/icon_step_small.gif" width="33" height="20" alt=""/><br/><a href="javascript:openLOWindow(\'content/los/maths/ordering_dec/launch.html\');">Ordenaci&oacute;n de los decimales</a></td></tr></table><br/><table width="117" border="0" cellpadding="4" cellspacing="0"><tr><td valign="top"><img src="images/icon_step_small.gif" width="33" height="20" alt=""/><br/><a href="javascript:openLOWindow(\'content/los/chemistry/melt_boil_point/launch.html\');">Punto de ebullici&oacute;n y punto de fusi&oacute;n</a></td></tr></table><br/><table width="117" border="0" cellpadding="4" cellspacing="0"><tr><td valign="top"><img src="images/icon_step_small.gif" width="33" height="20" alt=""/><br/><a href="javascript:openLOWindow(\'content/los/chemistry/metals/launch.html\');">Metales</a></td></tr></table><br/><table width="117" border="0" cellpadding="4" cellspacing="0"><tr><td valign="top"><img src="images/icon_step_small.gif" width="33" height="20" alt=""/><br/><a href="javascript:openLOWindow(\'content/los/physics/day_night/launch.html\');">D&iacute;a y noche</a></td></tr></table><br/><table width="117" border="0" cellpadding="4" cellspacing="0"><tr><td valign="top"><img src="images/icon_step_small.gif" width="33" height="20" alt=""/><br/><a href="javascript:openLOWindow(\'content/los/physics/gravity_solar_system/launch.html\');">La gravedad y el sistema solar</a></td></tr></table><br/><table width="117" border="0" cellpadding="4" cellspacing="0"><tr><td valign="top"><img src="images/icon_step_small.gif" width="33" height="20" alt=""/><br/><a href="javascript:openLOWindow(\'content/los/biology/org_living_things/launch.html\');">La organizaci&oacute;n en los seres vivos</a></td></tr></table><br/><table width="117" border="0" cellpadding="4" cellspacing="0"><tr><td valign="top"><img src="images/icon_step_small.gif" width="33" height="20" alt=""/><br/><a href="javascript:openLOWindow(\'content/los/biology/photosynthesis/launch.html\');">La fotos&iacute;ntesis</a></td></tr></table><br/>'


////NO NEED TO EDIT BELOW THIS LINE////////////

marqueespeed=(document.all)? marqueespeed : Math.max(1, marqueespeed-1) //slow speed down by 1 for NS
var copyspeed=marqueespeed
var pausespeed=(pauseit==0)? copyspeed: 0
var iedom=document.all||document.getElementById
var actualheight=''
var cross_marquee, ns_marquee

function populate(){
if (iedom){
cross_marquee=document.getElementById? document.getElementById("iemarquee") : document.all.iemarquee
cross_marquee.style.top=parseInt(marqueeheight)+8+"px"
cross_marquee.innerHTML=marqueecontent
actualheight=cross_marquee.offsetHeight
}
else if (document.layers){
ns_marquee=document.ns_marquee.document.ns_marquee2
ns_marquee.top=parseInt(marqueeheight)+8
ns_marquee.document.write(marqueecontent)
ns_marquee.document.close()
actualheight=ns_marquee.document.height
}
lefttime=setInterval("scrollmarquee()",20)
}
window.onload=populate

function scrollmarquee(){

if (iedom){
if (parseInt(cross_marquee.style.top)>(actualheight*(-1)+8))
cross_marquee.style.top=parseInt(cross_marquee.style.top)-copyspeed+"px"
else
cross_marquee.style.top=parseInt(marqueeheight)+8+"px"
}
else if (document.layers){
if (ns_marquee.top>(actualheight*(-1)+8))
ns_marquee.top-=copyspeed
else
ns_marquee.top=parseInt(marqueeheight)+8
}
}

if (iedom||document.layers){
with (document){
if (iedom){
write('<div style="position:relative;width:'+marqueewidth+';height:'+marqueeheight+';overflow:hidden" onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed">')
write('<div id="iemarquee" style="position:absolute;left:0px;top:0px;width:100%;">')
write('</div></div>')
}
else if (document.layers){
write('<ilayer width='+marqueewidth+' height='+marqueeheight+' name="ns_marquee">')
write('<layer name="ns_marquee2" width='+marqueewidth+' height='+marqueeheight+' left=0 top=0 onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed"></layer>')
write('</ilayer>')
}
}
}