//Aquí cambia los nombres de las imágenes por las tuyas. 
var BrowserDetect = {   
    init: function () {   
        this.browser = this.searchString(this.dataBrowser) || "An unknown browser";   
        this.version = this.searchVersion(navigator.userAgent)   
            || this.searchVersion(navigator.appVersion)   
            || "an unknown version";   
        this.OS = this.searchString(this.dataOS) || "an unknown OS";   
    },   
    searchString: function (data) {   
        for (var i=0;i<data.length;i++)  {   
            var dataString = data[i].string;   
            var dataProp = data[i].prop;   
            this.versionSearchString = data[i].versionSearch || data[i].identity;   
            if (dataString) {   
                if (dataString.indexOf(data[i].subString) != -1)   
                    return data[i].identity;   
            }   
            else if (dataProp)   
                return data[i].identity;   
        }   
    },   
    searchVersion: function (dataString) {   
        var index = dataString.indexOf(this.versionSearchString);   
        if (index == -1) return;   
        return parseFloat(dataString.substring(index+this.versionSearchString.length+1));   
    },   
    dataBrowser: [   
        {   
            string: navigator.userAgent,   
            subString: "Chrome",   
            identity: "Chrome"  
        },   
        {   string: navigator.userAgent,   
            subString: "OmniWeb",   
            versionSearch: "OmniWeb/",   
            identity: "OmniWeb"  
        },   
        {   
            string: navigator.vendor,   
            subString: "Apple",   
            identity: "Safari"  
        },   
        {   
            prop: window.opera,   
            identity: "Opera"  
        },   
        {   
            string: navigator.vendor,   
            subString: "iCab",   
            identity: "iCab"  
        },   
        {   
            string: navigator.vendor,   
            subString: "KDE",   
            identity: "Konqueror"  
        },   
        {   
            string: navigator.userAgent,   
            subString: "Firefox",   
            identity: "Firefox"  
        },   
        {   
            string: navigator.vendor,   
            subString: "Camino",   
            identity: "Camino"  
        },   
        {       // for newer Netscapes (6+)   
            string: navigator.userAgent,   
            subString: "Netscape",   
            identity: "Netscape"  
        },   
        {   
            string: navigator.userAgent,   
            subString: "MSIE",   
            identity: "Explorer",   
            versionSearch: "MSIE"  
        },   
        {   
            string: navigator.userAgent,   
            subString: "Gecko",   
            identity: "Mozilla",   
            versionSearch: "rv"  
        },   
        {       // for older Netscapes (4-)   
            string: navigator.userAgent,   
            subString: "Mozilla",   
            identity: "Netscape",   
            versionSearch: "Mozilla"  
        }   
    ],   
    dataOS : [   
        {   
            string: navigator.platform,   
            subString: "Win",   
            identity: "Windows"  
        },   
        {   
            string: navigator.platform,   
            subString: "Mac",   
            identity: "Mac"  
        },   
        {   
            string: navigator.platform,   
            subString: "Linux",   
            identity: "Linux"  
        }   
    ]   
  
};   
BrowserDetect.init();   

	var imagenes=new Array() 
	var imagenes_2=new Array() 
	var imagenes_3=new Array() 
	var imagenes_4=new Array() 
	if(BrowserDetect.browser == 'Explorer'){
		imagenes[0]=new Image (399,291); 
		imagenes[0].src="/dibujos/publicidad/lateral/bannerl1.jpg"
		imagenes[1]=new Image (399,291); 
		imagenes[1].src="/dibujos/publicidad/lateral/bannerl2.jpg"
		imagenes[2]=new Image (399,291); 
		imagenes[2].src="/dibujos/publicidad/lateral/bannerl3.jpg"
	}else{
		imagenes[0]=new Image (380,288); 
		imagenes[0].src="/dibujos/publicidad/lateral/bannerl1.jpg"
		imagenes[1]=new Image (380,288); 
		imagenes[1].src="/dibujos/publicidad/lateral/bannerl1.jpg"
		imagenes[2]=new Image (399,291); 
		imagenes[2].src="/dibujos/publicidad/lateral/bannerl2.jpg"
		imagenes[3]=new Image (399,291); 
		imagenes[3].src="/dibujos/publicidad/lateral/bannerl2.jpg"
		imagenes[4]=new Image (399,291); 
		imagenes[4].src="/dibujos/publicidad/lateral/bannerl3.jpg"
		imagenes[5]=new Image (399,291); 
		imagenes[5].src="/dibujos/publicidad/lateral/bannerl3.jpg"
		
	}
	
	cont=0 
	function presImagen() 
	{ 
		if (document.all){ 
		
		//document.getElementById('foto1').filters.blendTrans.apply() 
		document.getElementById('foto1').src=imagenes[cont].src 
		//document.getElementById('foto1').filters.blendTrans.play()
		
		//document.getElementById('foto1_2').filters.blendTrans.apply() 
		//document.getElementById('foto1_2').src=imagenes_2[cont].src 
		//document.getElementById('foto1_2').filters.blendTrans.play()
		
		//document.getElementById('foto1_3').filters.blendTrans.apply() 
		//document.getElementById('foto1_3').src=imagenes_3[cont].src 
		//document.getElementById('foto1_3').filters.blendTrans.play()
		
		//document.getElementById('foto1_4').filters.blendTrans.apply() 
		//document.getElementById('foto1_4').src=imagenes_4[cont].src 
		//document.getElementById('foto1_4').filters.blendTrans.play()
		} 
		else 
		{ 
		document.images.foto1.src = imagenes[cont].src 
		/*document.images.foto1_2.src = imagenes_2[cont].src 
		document.images.foto1_3.src = imagenes_3[cont].src 
		document.images.foto1_4.src = imagenes_4[cont].src */
		} 
		if (cont < imagenes.length-1) 
		{cont = cont + 1} 
		else 
		{cont=0} 
		
		tiempo = window.setTimeout('presImagen();',5000) 
	 //cada 5000 milisegundos (5 seg.) cambia la imagen. 
	//cambia la cantidad por el tiempo que quieras que transcurra entre imagen e imagen 
	}
	 
	if(BrowserDetect.browser == 'Explorer'){
		var dirs = [
		"/soho/catalogo/articulos.asp?Modo=2&b2=DD-SAM-X160GBN",
		"/soho/catalogo/articulos.asp?Modo=2&b2=SAM-TO-MLTD108S%20SAM-TO-MLTD105S%20SAM-TO-MLTD105L",
		"/soho/catalogo/articulos.asp?Modo=2&b=ESS-"
		];
	}else{
		var dirs = [
		"/soho/catalogo/articulos.asp?Modo=2&b2=DD-SAM-X160GBN",
		"/soho/catalogo/articulos.asp?Modo=2&b2=DD-SAM-X160GBN",
		"/soho/catalogo/articulos.asp?Modo=2&b2=SAM-TO-MLTD108S%20SAM-TO-MLTD105S%20SAM-TO-MLTD105L",
		"/soho/catalogo/articulos.asp?Modo=2&b2=SAM-TO-MLTD108S%20SAM-TO-MLTD105S%20SAM-TO-MLTD105L",
		"/soho/catalogo/articulos.asp?Modo=2&b=ESS-",
		"/soho/catalogo/articulos.asp?Modo=2&b=ESS-"
		];
	}
	
	var cuenta = 0;
	function slide() {
	var ref = dirs[cuenta++ % dirs.length];
	document.getElementById("li1").href = ref;
	
	setTimeout("slide()", 5000);
	}