/*
Extension developed by David G. Miles (www.z3roadster.net/dreamweaver)
Original Scrollable Area code developed by Thomas Brattli 
To add more shock to your site, visit www.DHTML Shock.com
*/

function verifyCompatibleBrowser(){ 
    this.ver=navigator.appVersion 
    this.dom=document.getElementById?1:0 
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0; 
    this.ie4=(document.all && !this.dom)?1:0; 
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
 
    this.ns4=(document.layers && !this.dom)?1:0; 
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5) 
    return this 
} 
bw=new verifyCompatibleBrowser() 
var speed=50 
var loop, timer 
 
function ConstructObject(obj,nest){ 
    nest=(!nest) ? '':'document.'+nest+'.' 
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0; 
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0; 
    this.scrollWidth=bw.ns4?this.css.document.width:this.el.offsetWidth 
    this.clipWidth=bw.ns4?this.css.clip.width:this.el.offsetWidth 
    this.left=MoveAreaUp;this.right=MoveAreaDown; 
    this.MoveArea=MoveArea; this.x; this.y; 
    this.obj = obj + "Object" 
    eval(this.obj + "=this") 
    return this 
} 
function MoveArea(x,y){ 
    this.x=x;this.y=y 
    this.css.right=this.x 
    this.css.left=this.y 
} 
 
function MoveAreaDown(move){ 
	if(this.y>-this.scrollWidth+objContainer.clipWidth){ 
    this.MoveArea(0,this.y-move) 
    if(loop) setTimeout(this.obj+".right("+move+")",speed) 
	} 
} 
function MoveAreaUp(move){ 
	if(this.y<0){ 
    this.MoveArea(0,this.y-move) 
    if(loop) setTimeout(this.obj+".left("+move+")",speed) 
	} 
} 
 
function PerformScroll(speed){ 
	if(initialised){ 
		loop=true; 
		if(speed>0) objScroller.right(speed) 
		else objScroller.left(speed) 
	} 
		else
	{
		InitialiseScrollableArea();
		}
} 
 
function CeaseScroll(){ 
    loop=false 
    if(timer) clearTimeout(timer) 
} 
var initialised; 
function InitialiseScrollableArea(){ 
    objContainer=new ConstructObject('divContainer') 
    objScroller=new ConstructObject('divContent','divContainer') 
    objScroller.MoveArea(0,0) 
    objContainer.css.visibility='visible' 
    initialised=true; 
} 
// end absolutely positioned scrollable area object scripts 

var loadstatustext="<br /><br /><br /><img src='iconos/loading.gif' /> Cargando..."
//////////////////////////////////////////////////////////////////////////////////////////////////////////
var peticion = false; 
if (window.XMLHttpRequest) {
      peticion = new XMLHttpRequest();
      } else if (window.ActiveXObject) {
            peticion = new ActiveXObject("Microsoft.XMLHTTP");
}




/*	var peticion=false;
 	try {
 		peticion = new ActiveXObject("Msxml2.XMLHTTP");
 	} catch (e) {
 		try {
 			peticion = new ActiveXObject("Microsoft.XMLHTTP");
 		} catch (E) {
 			peticion = false;
 		}
  	}

	if (!peticion && typeof XMLHttpRequest!='undefined') {
 		peticion = new XMLHttpRequest();
	}
	return peticion;
*/


///////////////////////////////////////////////////////////////////////////////////////////////////////////
function ObtenerDatos(datos,divID) { 
	if(datos!='0') {
		if(peticion) {
		 var obj = document.getElementById(divID); 
		 obj.innerHTML = loadstatustext; 
		 peticion.open("GET", datos); 
		 peticion.onreadystatechange = function()  { 
			  if (peticion.readyState == 4) { 
				  SetContainerHTML(divID, peticion.responseText,true);
				  InitialiseScrollableArea();
				 //obj.innerHTML = peticion.responseText; 
			  } 
		 } 
		peticion.send(null); 
		}
	}
}


function SetContainerHTML(id,html,processScripts){
	var mydiv = document.getElementById(id);
	mydiv.innerHTML = html;
	if(processScripts!=false){
		var elementos = mydiv.getElementsByTagName('script');
		for(i=0;i<elementos.length;i++) {
			var elemento = elementos[ i ];
			nuevoScript = document.createElement('script');
			nuevoScript.text = elemento.innerHTML; 
			nuevoScript.type = 'text/javascript';
			if(elemento.src!=null && elemento.src.length>0){
				nuevoScript.src = elemento.src;
				elemento.parentNode.replaceChild(nuevoScript,elemento);
			}
		}
	}
}