function create() {
 
         this.width = ''
         this.height = ''
         this.src = ''
         this.href = ''
         this.border = ''
         this.mouseover = ''
         this.sponsor = ''
 
 }
 ads = new Array()
 
 for(var i=1; i<=11; i++) { ads[i] = new create() }
 
 ads[1].width = "386"
 ads[1].height = "39"
 ads[1].src = "angeles2.gif"
 ads[1].href = "angeles/index.html"
 ads[1].border = "0"
 ads[1].mouseover = "Exhibition of baroque art paints"
 ads[1].sponsor = "Exhibition of baroque art paints"
 
 ads[2].width = "386"
 ads[2].height = "39"
 ads[2].src = "cine11.gif"
 ads[2].href = "cine/index.html"
 ads[2].border = "0"
 ads[2].mouseover = "Chronology of the Cinema in Bolivia"
 ads[2].sponsor = "Chronology of the Cinema in Bolivia"
 
 ads[3].width = "386"
 ads[3].height = "39"
 ads[3].src = "literatura.gif"
 ads[3].href = "literatura/index.html"
 ads[3].border = "0"
 ads[3].mouseover = "The best in Bolivian literature"
 ads[3].sponsor = "The best in Bolivian literature"
 
 ads[4].width = "386"
 ads[4].height = "39"
 ads[4].src = "cnm.gif"
 ads[4].href = "cnm/index.html"
 ads[4].border = "0"
 ads[4].mouseover = "Museum Casa de Moneda, Potosí - Bolivia"
 ads[4].sponsor = "Museum Casa de Moneda, Potosí - Bolivia"
 
 ads[5].width = "386"
 ads[5].height = "39"
 ads[5].src = "escudos.gif"
 ads[5].href = "escudos/index.html"
 ads[5].border = "0"
 ads[5].mouseover = "Deformations of the Shield of Arms of Bolivia"
 ads[5].sponsor = "Deformations of the Shield of Arms of Bolivia"


 ads[6].width = "386"
 ads[6].height = "39"
 ads[6].src = "casamuseo.gif"
 ads[6].href = "cmnp/index.html"
 ads[6].border = "0"
 ads[6].mouseover = "Museum Nuñez del Prado"
 ads[6].sponsor = "Museum Nuñez del Prado"

 ads[7].width = "386" 
 ads[7].height = "39" 
 ads[7].src = "cinemateca.gif" 
 ads[7].href = "cinemateca/index.html" 
 ads[7].border = "0" 
 ads[7].mouseover = "Foundation Bolivian film library"
 ads[7].sponsor = "Foundation Bolivian film library" 
 
 
 ads[8].width = "386"
 ads[8].height = "39"
 ads[8].src = "mna-5.gif"
 ads[8].href = "arqueologia/"
 ads[8].border = "0"
 ads[8].mouseover = "National Museum of Archaeology"
 ads[8].sponsor = "National Museum of Archaeology"
    
 ads[9].width = "386" 
 ads[9].height = "39" 
 ads[9].src = "carnaval4.gif" 
 ads[9].href = "centralistas/index.html" 
 ads[9].border = "0" 
 ads[9].mouseover = "Carnaval 1998 - Caporales Centralistas" 
 ads[9].sponsor = "Caporales Centralistas"    


 ads[10].width = "386"
 ads[10].height = "39"
 ads[10].src = "caracol.gif"
 ads[10].href = "caracol/index.html"
 ads[10].border = "0"
 ads[10].mouseover = "Tales from Caracol"
 ads[10].sponsor = "Tales from Caracol"

 ads[11].width = "386"
 ads[11].height = "39"
 ads[11].src = "banner-alasita.gif"
 ads[11].href = "alasitay2k/index.html"
 ads[11].border = "0"
 ads[11].mouseover = "Alasita 2000's fair"
 ads[11].sponsor = "Alasita 2000's fair"



 var n = Math.random() + ''
 
 n = parseInt(n.charAt(11))
 


 if (n > 11) {

         n = 11  
 }
 
 
 else if (n == 0) {
 
         n = n + 1
 
 } 
 
 
 n += ""
 


 var image = ads[n]
 var ad = ""
 ad += '<a href="' + image.href + '" \n'
 ad += 'onMouseOver="self.status=\'' + image.mouseover + '\'\;return true" \n'
 ad += 'onMouseOut="self.status=\'\'"> \n'
 ad += '<img src="' + image.src + '" width=' + image.width
 ad += '\n height=' + image.height + ' border=' + image.border
 ad += '\n><br>Visit: ' + image.sponsor + '</a>'