/*
LIBRERIA PARA VISUALIZAR THICKBOX
*/

var propDialogThickboxINE;

function trataPorc(value,basePorc)
{
	if (value!=null){
		pos=value.lastIndexOf("%");
		if (pos==value.length){
			return (Integer.parseInt(value.substr(0,pos))/100) * basePorc;
		}	
	}
	return value;
}

function getPropFromUrl(miurl){
	var detalle={
	width:null,
	heigth:null
	};
	var pos=miurl.indexOf("?");
	if(pos==-1)
	  pos=miurl.length;
	else 
	  pos++;
	var query=miurl.substring(pos,miurl.length);
	
	var valvalue="";
	var newquery="";
	if (query.length>0){
	   var n=query.split("&");
	   for (var i=0;i<n.length;i++){
	   	valvalue = n[i].split("=");
	   	if (valvalue[0]=="width")
			detalle.width=trataPorc(valvalue[1], $(document).width());
	   	else if (valvalue[0]=="height") 
	   		detalle.height=trataPorc(valvalue[1], $(document).height());  	   				
		else if (valvalue[0]=="position") 
	   		detalle.position=valvalue[1];  
		else if (valvalue[0]=="ratio") 
	   		detalle.ratio=valvalue[1];  			
	   }
	}
	return detalle;
}

function tbINE_click(){
	var tipo;
	var form;
	var titulo = this.title || this.name || null;
	var url=null;
	if ($(this).prop("tagName").toLowerCase()  == "a") {	
		url = $(this).prop("href");		
		url+=url.indexOf("?")>0 ? "&" : "?";
		if(url.indexOf("nocab=1")<=0)
			url+="nocab=1";
		else
			url=url.substr(0,url.length-1);
		$(this).prop("href",url);	
		$(this).prop("target","thickBoxINEfrm");	
		tipo=1;
	}
	if ($(this).prop("tagName").toLowerCase()  == "button" || $(this).prop("tagName").toLowerCase()   == "input" ) {
		form=$(this).parents('form:first');
		url=$(form).prop("action");						
		url+=url.indexOf("?")>0 ? "&" : "?";
		if(url.indexOf("nocab=1")<=0)
			url+="nocab=1";
		else
			url=url.substr(0,url.length-1);			
		$(form).prop("action",url);
		$(form).prop("target","thickBoxINEfrm");
		tipo=2;
		url+=url.indexOf("?")>0 ? "&" : "?";
		propi=$(form).attr("tb");
		url+=propi;
	}			
	return tbINE_showData(titulo,tipo, this, form, getPropFromUrl(url));
}
//add thickbox to href & area elements that have a class of .thickbox
function tbINE_init(domChunk){
	$(domChunk).click(tbINE_click);
}

function tbINE_initChild(parent){
	$(parent).find(defTickBoxType).click(tbINE_click);
}

function autoResizeThickBox(obj){	
try{
	//Si el contenido es mas pequeño ajustamos la ventana
	var url=$(obj).contents().prop("location").href;//$(obj).contents().prop("baseURI")
	if (url!=null  && url!="about:blank" ){
		var docHeight=$(obj).contents().children("html").prop("offsetHeight");
		aux=Math.round($("#thickBoxINE" ).parent().innerHeight() -$("#thickBoxINE" ).outerHeight());	
		
		if (docHeight<propDialogThickboxINE.height){	
			ocultarLoading();

			var heightFinal=docHeight+aux;
			var topFinal=($(window).innerHeight()-heightFinal)/2;
			if (docHeight>0){
				$( "#thickBoxINE" ).height(docHeight);
				$( "#thickBoxINE" ).parent().height(heightFinal);
				$( "#thickBoxINE" ).parent().css("top",topFinal);
			}
			
			$( "#thickBoxINE" ).css("overflow","hidden");	
			$( "#thickBoxINE" ).parent().hide();
			$( "#thickBoxINE" ).parent().css("opacity",1);		
			$( "#thickBoxINE" ).parent().fadeIn(200);		
		}else{
			 mostrarContenido(obj);


		}		
	}
}catch(e){
	 ocultarLoading();
}
}

function mostrarContenido(obj){
	var url=$(obj).contents().prop("location").href;//$(obj).contents().prop("baseURI")
	if (url!=null  && url!="about:blank" ){
		ocultarLoading();
		$( "#thickBoxINE" ).parent().css("opacity",1);				
	}
}

function autoResizeFrame(obj){	
//Cambia el tamaño del iframe para que se vea el scroll del thickbox y no el del iframe
	if ($(obj).contents().prop("baseURI")!=null  && $(obj).contents().prop("baseURI")!="about:blank" ){
		var docHeight=$(obj).contents().children("html").prop("scrollHeight");
		$(obj).css("overflow","hidden");		
		$(obj).height(docHeight);
	}
}

function tbINE_show(titulo, tipo, url, form, prop ) {
	tbINE_showData(titulo, tipo, null, form, prop );
	open(url,"thickBoxINEfrm");

}

function tbINE_showData(titulo, tipo, target, form, prop ) {//function called when the user clicks on a thickbox link
  try {		
	if (tipo>0){
		MostarLoading();
		if ($( "#thickBoxINE" ).length>0){
			$( "#thickBoxINE" ).remove()
		}
		$("body").append("<div id=\"thickBoxINE\" ></div>");	  			
		aux="<iframe id=\"thickBoxINEfrm\" name=\"thickBoxINEfrm\" frameborder=\"0\" width=\"100%\" height=\"100%\" marginheight=\"0\" marginwidth=\"0\"";
		aux+=" onload=\"";
		if (prop.height==null && prop.width==null) 
			aux+=";autoResizeThickBox(this)";
		else
			aux+=";mostrarContenido(this)";
		aux+="\"";
		aux+= "></iframe>";
		$("#thickBoxINE").append(aux);
		$("#thickBoxINE").hide();

		var ratio=0.5;
		if (prop.ratio!=null)
			ratio=prop.ratio;
		var ancho = $(window).width()*ratio;
		var alto = $(window).height()*ratio;
		var propPosition={my: 'left top', at: 'right top'};
		if (target!=null)
			propPosition.of= $(target).children().length>0 ? $(target).children().last() : target;
		
		var propDialog = {	
			  open :  function( event, ui ) {
				  $(this).parent().css("opacity",0.001);
				  },
			  position: propPosition,		
			  autoOpen: true,
			  title:titulo,
			  closeOnEscape: true,
			  modal:true,
			  resizable: false,
			  height:  alto,
			  width:  ancho,			  
				hide: {
					effect: 'fade',
					duration: 200 //at your convenience
				}
			};
		
		if (target!=null)
			propDialog.position={at: prop.position, of: window};
		
		if (prop.height!=null)
			propDialog.height=prop.height ;
		if (prop.width!=null)
			propDialog.width=prop.width ;	
		if (prop.position!=null)			
			propDialog.position={at: prop.position, of: window};
		

		$("#thickBoxINE" ).dialog(propDialog);	
		propDialogThickboxINE=propDialog;	
		
		return true;
	}
  } catch(e) {
	ocultarLoading();
	console.log(e);
  }
}

function tb_remove() {
	if ($( "#thickBoxINE" ).length>0){
		$("#thickBoxINE").dialog( "close" );	
		//$( "#thickBoxINE" ).remove();
	}
	return true;
}

/*Cargamos la funcionalidad en aquellos elementos indicados
 othethickbox= Utilizado para
*/
var defTickBoxType="a.thickbox, area.thickbox, input.thickbox, button.thickbox";
$(document).ready(function(){  
	if (String(othethickbox).length==0) 
		tbINE_init(defTickBoxType);//pass where to apply thickbox
	else 
		tbINE_init(defTickBoxType + othethickbox);//pass where to apply thickbox
});