function init() {
	if (ie4){
	  if (bottom32 <= 280){
	    bottom31 -= 10
	    bottom32 += 10		
	    document.all['product'].style.clip = "rect("+bottom31+"px 395px "+bottom32+"px 0px)"
	    timer4 = setTimeout("init()",30)
	   }
	  else {
	    document.all['conten'].innerHTML=contenido[0];
	   }
	 }
	 else {
	  if ( bottom32 <= 280){
	    bottom31 -= 10
	    bottom32 += 10		
	    document.product.clip.top = bottom31
	    document.product.clip.right = 395
	    document.product.clip.bottom = bottom32
	    document.product.clip.left = 0
	    timer4 = setTimeout("init()",30)
	   }
	  else {
	    document.layers['conten'].document.open();
	    document.layers['conten'].document.write(contenido[0]);
	    document.layers['conten'].document.close();
	   }
	 }
      }

      function persiana(id) {
	  if (bottom32 > 280) {
		Q_in(id);
	    }
	   else {
		Q_out(id);
	    }
      }

      function Q_out(id) {
	if (ie4){
	  if (bottom32 <= 280){
	    bottom31 -= 10
	    bottom32 += 10		
	    document.all['product'].style.clip = "rect("+bottom31+"px 395px "+bottom32+"px 0px)"
	    timer4 = setTimeout("Q_out("+id+")",30)
	   }
	  else {
	    document.all['conten'].innerHTML=contenido[parseInt(id)];
	   }
	 }
	 else {
	  if ( bottom32 <= 280){
	    bottom31 -= 10
	    bottom32 += 10		
	    document.product.clip.top = bottom31
	    document.product.clip.right = 395
	    document.product.clip.bottom = bottom32
	    document.product.clip.left = 0
	    timer4 = setTimeout("Q_out("+id+")",30)
	   }
	  else {
	    document.layers['conten'].document.open();
	    document.layers['conten'].document.write(contenido[parseInt(id)]);
	    document.layers['conten'].document.close();
	   }
	 }
      }

      function Q_in(id) {
	if (ie4){
	  if (bottom32 > 140){
	    bottom31 += 10
	    bottom32 -= 10		
	    document.all['product'].style.clip = "rect("+bottom31+"px 395px "+bottom32+"px 0px)"
	    document.all['conten'].innerHTML='';
	    timer4 = setTimeout("Q_in("+id+")",30)
	   }
	  else {
	    Q_out(id);
	   }
	 }
	 else {
	  if ( bottom32 >= 140){
	    bottom31 += 10
	    bottom32 -= 10		
	    document.product.clip.top = bottom31
	    document.product.clip.right = 395
	    document.product.clip.bottom = bottom32
	    document.product.clip.left = 0

	    document.layers['conten'].document.open();
	    document.layers['conten'].document.write('');
	    document.layers['conten'].document.close();

	    timer4 = setTimeout("Q_in("+id+")",30)
	   }
	  else {
	    Q_out(id);
	   }
	 }
      }