//ver navegadores
function checkBrowser(){
	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 checkBrowser()

/****
Variables 
****/

//Este es la forma en que sale el texto 
//0 = Fade in - Fade out
//1 = Slide in - Fade out
//2 = Random 
nWorks=0

//variables para slide:
nSlidespeed=5 //en px
nNewsheight=50 //abajo

nBetweendelay=1500 //Tiempo hasta fader.
nFont='arial,helvetica' //font del texto
nFontsize=14 //font size en pixel
nFadespeed=100 //millisegundos

nColor=new Array('#FFFFFF','#9F9FFF','#6666FF','#1C1CFF','#0000B9','#000079','#000000')

nNews=new Array()
//para cambiar las noticias: cambiar el texto o añadir más lineas.

nNews[0]=new Array()
nNews[0]["text"]="P R O M O C I O N E S "
nNews[0]["link"]=0

nNews[1]=new Array()
nNews[1]["text"]="L A N Z A M I E N T O S "
nNews[1]["link"]=0

nNews[2]=new Array()
nNews[2]["text"]="I N A G U R A C I O N E S"
nNews[2]["link"]=0

nNews[3]=new Array()
nNews[3]["text"]="A N I V E R S A R I O S "
nNews[3]["link"]=0

nNews[4]=new Array()
nNews[4]["text"]="C O N V E N C I O N E S "
nNews[4]["link"]=0

nNews[5]=new Array()
nNews[5]["text"]="F E R I A S"
nNews[5]["link"]=0

nNews[6]=new Array()
nNews[6]["text"]="C O N G R E S O S"
nNews[6]["link"]=0

nNews[7]=new Array()
nNews[7]["text"]="B O D A S"
nNews[7]["link"]=0

nNews[8]=new Array()
nNews[8]["text"]="H O M E N A J E S"
nNews[8]["link"]=0

nNews[9]=new Array()
nNews[9]["text"]="C A M P E O N A T O S"
nNews[9]["link"]=0

nNews[9]=new Array()
nNews[9]["text"]="FIESTAS DE CONVIVENCIA"
nNews[9]["link"]=0

nNews[9]=new Array()
nNews[9]["text"]="FIESTAS PATRONALES"
nNews[9]["link"]=0

nNews[10]=new Array()
nNews[10]["text"]="CICLOS CULTURALES"
nNews[10]["link"]=0


function makeNewsObj(obj,nest,font,size,color,news,fadespeed,betweendelay,slidespeed,works,newsheight){
    nest=(!nest) ? '':'document.'+nest+'.'
   	this.css=bw.dom? document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+"document.layers." +obj):0;	
   	this.writeref=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+"document.layers." +obj+".document"):0;
	if(font){this.color=new Array(); this.color=eval(color); this.news=new Array(); this.news=eval(news)
		this.font=font; this.size=size; this.speed=fadespeed; this.delay=betweendelay; this.newsheight=newsheight
		this.fadeIn=b_fadeIn;this.fadeOut=b_fadeOut; this.newsWrite=b_newsWrite; this.y=1
		this.slideIn=b_slideIn; this.moveIt=b_moveIt; this.slideSpeed=slidespeed; this.works=works
		if(bw.dom || bw.ie4){this.css.fontFamily=this.font; this.css.fontSize=this.size; this.css.color=this.color[0]}
	}
	this.obj = obj + "Object"; 	eval(this.obj + "=this"); return this
}
function b_moveIt(x,y){this.x=x; this.y=y; this.css.left=this.x; this.css.top=this.y}

function b_newsWrite(num,i){
	if(bw.ns4){
		this.writeref.write("<span style=\"text-decoration:none; font-weight:bold; font-size:"+this.size+"px\">"
			+"<b><font face=\""+this.font+"\" color=\""+this.color[i]+"\">"+this.news[num]['text']+"</font></b></span>")
		this.writeref.close()
	}else if(bw.dom){
		atag=document.createElement("span");
		atag.id=this.obj+"link"; atag.style.color=this.color[i]
		this.writeref.replaceChild(atag,this.writeref.childNodes[0])
		this.writeref.childNodes[0].appendChild(document.createTextNode(""))
		this.writeref.childNodes[0].replaceChild(document.createTextNode(this.news[num]["text"]),this.writeref.childNodes[0].childNodes[0])
	}else if(bw.ie4) this.writeref.innerHTML="<span id=\""+this.obj+"link" +"\" style=\"text-decoration:none; color:"+this.color[i]+"\">"+this.news[num]['text']+"</span>"
}
//Slide in
function b_slideIn(num,i){
	if(this.y>0){
		if(i==0){this.moveIt(0,this.newsheight); this.newsWrite(num,this.color.length-1)}
		this.moveIt(this.x,this.y-this.slideSpeed); i++
		setTimeout(this.obj+".slideIn("+num+","+i+")",50)
	}else setTimeout(this.obj+".fadeOut("+num+","+(this.color.length-1)+")",this.delay)
}
//The fade functions
function b_fadeIn(num,i){
	if(i<this.color.length){
		if(i==0 || bw.ns4)	this.newsWrite(num,i)
		else{obj=bw.ie4?eval(this.obj+"link"):document.getElementById(this.obj+"link");obj.style.color=this.color[i]}
		i++; setTimeout(this.obj+".fadeIn("+num+","+i+")",this.speed)
	}else setTimeout(this.obj+".fadeOut("+num+","+(this.color.length-1)+")",this.delay)
}
function b_fadeOut(num,i){
	if(i>=0){
		if(i==0 || bw.ns4)	this.newsWrite(num,i)	
		else{obj=bw.ie4?eval(this.obj+"link"):document.getElementById(this.obj+"link");obj.style.color=this.color[i]}
		i--; setTimeout(this.obj+".fadeOut("+num+","+i+")",this.speed)
	}else{
		num++; if(num==this.news.length) num=0
		works=!this.works?0:this.works==1?1:Math.round(Math.random())
		if(works==0) setTimeout(this.obj+".fadeIn("+num+",0)",500)
		else if(works==1){this.y=1; setTimeout(this.obj+".slideIn("+num+",0)",500)
		}
	}
}

function fadeInit(){
	oNews=new makeNewsObj('divNews','divNewsCont',nFont,nFontsize,"nColor","nNews",nFadespeed,nBetweendelay,nSlidespeed,nWorks,nNewsheight)
	oNewsCont=new makeNewsObj('divNewsCont')
	works=!oNews.works?0:oNews.works==1?1:Math.round(Math.random())
	if(works==0) oNews.fadeIn(0,0)
	else if(works==1) oNews.slideIn(0,0)
	oNewsCont.css.visibility='visible'
}


if(bw.bw) onload=fadeInit;