var curtab=null;
var linkId=8;
function clicktab(d,i)
{
 
   if(curtab==null){
		$('tab1').className="select";
		 curtab=$('tab1');
   }
   
   else{
		 curtab.className="";
		 $('tab1').className="";
   }
  
   
  
   d.className="select";
   curtab=d;
   linkId=i;





var url = 'getProject.php';
var pars = 'linkId='+i;
//var myAjax = new Ajax.Updater('news_case_pic',url,{method:'get',parameters:pars});


var myAjax =new Ajax(url,{ postBody:pars, update:'news_case_pic',onRequest:showLoading,onComplete:showResponse}).request(); 

function showLoading(){
	document.getElementById("news_case_pic").innerHTML="<img src='../images/loading.gif' width='16' height='16'/>";
}

function showResponse(request)
{
		
var subir = function(e) {

e = new Event(e); 
var a = e.target; a = $(a);
while(a.getTag()!="div" || !a.hasClass("caso"))
a=$(a.getParent());
 if(a.hasClass("caso")) {
 var b = a.getElement('div[class=desc_caso]');
 b=$(b);
 if(b) {
 if(b.getProperty("moving") > 0) {
 fxs[b.getProperty("moving")].stop();
 b.setProperty("moving",0);
 }

 fx = new Fx.Elements(b, {wait:false, duration:(b.getStyle("top").toInt()/topNormal)*duracion, transition: transUp});
 var o = {}; o[0]={ 'top': [topFull]};
 var ran = $random(0,100000);
 fxs[ran]=fx;
 b.setProperty("moving",ran);
 fx.start(o);
 }
 }
 }

 var bajar = function(e) {
 e = new Event(e); var a = e.target; a = $(a);
 while(a.getTag()!="div" || !a.hasClass("caso"))
 a=$(a.getParent());
 if(a.hasClass("caso")) {
 var b = a.getElement('div[class=desc_caso]');
 b=$(b);
 if(b) {
 if( b.getProperty("moving") > 0) {
 fxs[b.getProperty("moving")].stop();
 b.setProperty("moving",0); }

 fx = new Fx.Elements(b, {wait:false, duration:((topNormal-b.getStyle("top").toInt())/topNormal)*duracion, transition: transDown});
 var o = {}; o[0]={ 'top': [topNormal]};
 b.setProperty("moving",1);
 var ran = $random(0,100000);
 fxs[ran]=fx;
 b.setProperty("moving",ran);
 fx.start(o);
 }
 };
 };

$$('.casoimg').addEvent("mouseenter",subir);
$$('.casoimg').addEvent("mouseleave",bajar);
}

}