// JavaScript Document
function JustSoPicWindow(imageName,imageWidth,imageHeight,alt,bgcolor,hugger,hugMargin) {

   if (bgcolor=="") {
      bgcolor="#FFFFFF";
   }
   var adj=10, lift;
   var w = screen.width;
   var h = screen.height;
   var byFactor=1;

   if(w<740){
     lift=0.90;
   }
   if(w>=740 & w<835){
     lift=0.91;
   }
   if(w>=835){
     lift=0.93;
   }
   if (imageWidth>w){   
     byFactor = w / imageWidth;         
     imageWidth = w;
     imageHeight = imageHeight * byFactor;
   }
   if (imageHeight>h-adj){
     byFactor = h / imageHeight;
     imageWidth = (imageWidth * byFactor);
     imageHeight = h;
   }
      
   var scrWidth = w-adj;
   var scrHeight = (h*lift)-adj;

   if (imageHeight>scrHeight){
       imageHeight=imageHeight*lift;
     imageWidth=imageWidth*lift;
   }

   var posLeft=0;
   var posTop=0;

   if (hugger == "hug image"){
     if (hugMargin == ""){
       hugMargin = 0;
     }
     var scrHeightTemp = imageHeight - 0 + 2*hugMargin;
     if (scrHeightTemp < scrHeight) {
      scrHeight = scrHeightTemp;
     }
     var scrWidthTemp = imageWidth - 0 + 2*hugMargin;
     if (scrWidthTemp < scrWidth) {
      scrWidth = scrWidthTemp;
     }
    
     if (scrHeight<100){scrHeight=100;}
     if (scrWidth<100){scrWidth=100;}

     posTop =  ((h-(scrHeight/lift)-adj)/2);
     posLeft = ((w-(scrWidth)-adj)/2);
    }

   if (imageHeight > (h*lift)-adj || imageWidth > w-adj){
      imageHeight=imageHeight-adj;
      imageWidth=imageWidth-adj;
   }

   var agt=navigator.userAgent.toLowerCase();
   if (agt.indexOf("opera") != -1){
     var args= new Array();
     args[0]='parent';
     args[1]=imageName;
     var i ; document.MM_returnValue = false;
     for (i=0; i<(args.length-1); i+=2) eval(args+".location='"+args[i+1]+"'");
   } else {
   newWindow = window.open("{template_url}/apertura.html","newWindow","width="+scrWidth+",height="+scrHeight+",left="+posLeft+",top="+posTop);
   newWindow.document.open();
   newWindow.document.write('<html><title>'+alt+'</title><meta http-equiv="ImageToolbar" content="no" /><body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" >'); 
   newWindow.document.write('<tableborder="0" cellspacing="0" cellpadding="0" align="center"  ><tr><td>');
   newWindow.document.write('<img src="'+imageName+'"  >');
   newWindow.document.write('</td></tr></table></body></html>');
   newWindow.document.close();
   newWindow.focus();
   }
}

  var captcha_reload_count = 0;
	var captcha_image_url = "{url_captcha_image}";
  function new_captcha_image() {
    if (captcha_image_url.indexOf('?') == -1) {
		  document.getElementById('captcha_image').src= captcha_image_url+'?c='+captcha_reload_count;
		} else {
		  document.getElementById('captcha_image').src= captcha_image_url+'&c='+captcha_reload_count;
		}

    document.getElementById('captcha_input').value="";
    document.getElementById('captcha_input').focus();
    captcha_reload_count++;
  }

	function opendetailwindow() { 
    window.open('','detailwindow','toolbar=no,scrollbars=yes,resizable=no,width=680,height=480');
  }
  function nueva_ventana(url, ancho, alto, barra) {  
     izquierda = (screen.width) ? (screen.width-ancho)/2 : 100  
     arriba = (screen.height) ? (screen.height-alto)/2 : 100  
     opciones = 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars= yes,resizable=0,width=' + ancho + ',height=' + alto + ',left=' + izquierda + ',top=' + arriba + ''  
     window.open(url, 'popUp', opciones)  
 }  
   