/*
Created By: Raul Morales <raulemofe@hotmail.com>
Url: <http://raulgd.spaces.live.com>
Copyright 2008
*/ 

function LoadOptions(Type)
{
	var AjaxField="../ajax/AjaxClient.php?Type="+Type;
	switch(Type)
	{
		case "LoadMaterias":
			var IdValue=document.getElementById("TETRAMESTRE_ID").value; 
			ComboB=document.getElementById("MATERIA_ID"); ComboB.length=0; var NewOption=document.createElement("option"); NewOption.value=0; 
			if(IdValue) { NewOption.innerHTML="Cargando..."; ComboB.appendChild(NewOption); ComboB.disabled=true; }
			else { NewOption.innerHTML="Selecciona..."; ComboB.appendChild(NewOption); }
		break;
	}
	if(IdValue) 
	{
		var ajax=funcionnuevoAjax();
		ajax.open("POST", AjaxField, true);
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		switch(Type)
		{
			case "LoadMaterias": ajax.send("IdValue="+IdValue); break;
		}
		ajax.onreadystatechange=function()
		{
			if (ajax.readyState==1) { }
			if (ajax.readyState==4)
			{
				//alert(ajax.responseText);
				if(!ajax.responseText) { }
				else 
				{
					switch(Type)
					{
						case "LoadMaterias": 
							var Request=new Array(); Request=ajax.responseText.split("*&*"); 
							document.getElementById("RowMATERIA_ID").innerHTML=Request[1]; 
						break;
					}
				}
			}
		}
	}
}


function OpenPopup(IdPopup)
{
	if(IdPopup) 
	{
		switch(IdPopup)
		{
			case "Ubicacion": 
				var OpenPopupUrl="../popups/Ubicacion.php"; 
				var Title="Prepa INAL - Ubicación"; 
				WindowName="PopupUbicacion"; 
				var OpenPopupWidth=600; 
				var OpenPopupHeight=400; 
				var OpenPopupScrolling=1; 
			break;
			case "VideoInstitucional": 
				var OpenPopupUrl="../popups/VideoInstitucional.php"; 
				var Title="Prepa INAL - Video Institucional"; 
				WindowName="PopupVideoInstitucional"; 
				var OpenPopupWidth=350; 
				var OpenPopupHeight=298; 
				var OpenPopupScrolling=0; 
			break;
			case "SpotTv": 
				var OpenPopupUrl="../popups/SpotTv.php"; 
				var Title="Prepa INAL - Video Institucional"; 
				WindowName="Spot Tv"; 
				var OpenPopupWidth=525; 
				var OpenPopupHeight=446; 
				var OpenPopupScrolling=0; 
			break;
			case "CreatedBy": 
				var OpenPopupUrl="../popups/CreatedBy.php"; 
				var Title="Administrador de contenido - Created By"; 
				WindowName="CreatedBy"; 
				var OpenPopupWidth=300; 
				var OpenPopupHeight=300; 
				var OpenPopupScrolling=0; 
			break;
		}
		PopupName=dhtmlwindow.open(WindowName, "iframe", OpenPopupUrl, ""+Title+"", "width="+ OpenPopupWidth +"px,height="+OpenPopupHeight+"px,resize=1,scrolling=" + OpenPopupScrolling + ",center=1", "recal");
	}
}


/***********************************************
* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
var fadeimages=new Array()
fadeimages[0]=["../images/MainIndexSlideShowA.jpg", "", ""] //plain image syntax
fadeimages[1]=["../images/MainIndexSlideShowB.jpg", "", ""] //image with link syntax
fadeimages[2]=["../images/MainIndexSlideShowC.jpg", "", ""] //image with link and target syntax
 
//var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.
//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages2[0]=["photo1.jpg", "", ""] //plain image syntax
//fadeimages2[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
//fadeimages2[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
 
var fadebgcolor="white"

////NO need to edit beyond here/////////////
 
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder)
{
	this.pausecheck=pause
	this.mouseovercheck=0
	this.delay=delay
	this.degree=10 //initial opacity degree (10%)
	this.curimageindex=0
	this.nextimageindex=1
	fadearray[fadearray.length]=this
	this.slideshowid=fadearray.length-1
	this.canvasbase="canvas"+this.slideshowid
	this.curcanvas=this.canvasbase+"_0"
	if (typeof displayorder!="undefined")
	theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
	this.theimages=theimages
	this.imageborder=parseInt(borderwidth)
	this.postimages=new Array() //preload images
	for (p=0;p<theimages.length;p++)
	{
		this.postimages[p]=new Image()
		this.postimages[p].src=theimages[p][0]
	}
	var fadewidth=fadewidth+this.imageborder*2
	var fadeheight=fadeheight+this.imageborder*2
	if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
		document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
	else
		document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
	if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
		this.startit()
	else 
	{
		this.curimageindex++
		setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
	}
}

function fadepic(obj)
{
	if (obj.degree<100)
	{
		obj.degree+=10
		if (obj.tempobj.filters&&obj.tempobj.filters[0]) 
		{
			if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+ 
				obj.tempobj.filters[0].opacity=obj.degree 
			else //else if IE5.5- 
				obj.tempobj.style.filter="alpha(opacity="+obj.degree+")" 
		} 
		else if (obj.tempobj.style.MozOpacity) 
			obj.tempobj.style.MozOpacity=obj.degree/101 
		else if (obj.tempobj.style.KhtmlOpacity) 
			obj.tempobj.style.KhtmlOpacity=obj.degree/100 
		else if (obj.tempobj.style.opacity&&!obj.tempobj.filters) 
			obj.tempobj.style.opacity=obj.degree/101 
	} 
	else 
	{ 
		clearInterval(fadeclear[obj.slideshowid]) 
		obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1" 
		obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas) 
		obj.populateslide(obj.tempobj, obj.nextimageindex) 
		obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0 
		setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay) 
	} 
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
	var slideHTML=""
	if (this.theimages[picindex][1]!="") //if associated link exists for image
	slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
	slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
	if (this.theimages[picindex][1]!="") //if associated link exists for image
	slideHTML+='</a>'
	picobj.innerHTML=slideHTML
}
 
fadeshow.prototype.rotateimage=function(){
	if (this.pausecheck==1) //if pause onMouseover enabled, cache object
		var cacheobj=this
	if (this.mouseovercheck==1)
		setTimeout(function(){cacheobj.rotateimage()}, 100)
	else if (iebrowser&&dom||dom)
	{
		this.resetit()
		var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
		crossobj.style.zIndex++
		fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
		this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
	} 
	else 
	{ 
		var ns4imgobj=document.images['defaultslide'+this.slideshowid] 
		ns4imgobj.src=this.postimages[this.curimageindex].src 
	} 
	this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0 
}
 
fadeshow.prototype.resetit=function(){
	this.degree=10
	var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
	if (crossobj.filters&&crossobj.filters[0])
	{	
		if (typeof crossobj.filters[0].opacity=="number") //if IE6+ 
			crossobj.filters(0).opacity=this.degree 
		else //else if IE5.5- 
			crossobj.style.filter="alpha(opacity="+this.degree+")" 
	} 
	else if (crossobj.style.MozOpacity) 
		crossobj.style.MozOpacity=this.degree/101 
	else if (crossobj.style.KhtmlOpacity) 
		crossobj.style.KhtmlOpacity=this.degree/100 
	else if (crossobj.style.opacity&&!crossobj.filters) 
		crossobj.style.opacity=this.degree/101 
}
 
fadeshow.prototype.startit=function(){
	var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
	this.populateslide(crossobj, this.curimageindex)
	if (this.pausecheck==1)
	{ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER 
		var cacheobj=this 
		var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid) 
		crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1} 
		crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0} 
	} 
	this.rotateimage() 
}