// JavaScript Document
// Vita Arte

function KW_s(r, g, b, el) {
    d=document;hr=r.toString(16);hg=g.toString(16);hb=b.toString(16);
	hr=(hr.length==1)?"0"+hr:hr;hg=(hg.length==1)?"0"+hg:hg;hb=(hb.length==1)?"0"+hb:hb;
	if (d.getElementById) d.getElementById(el).style.color="#"+hr+hg+hb;
}

function KW_c(a,b,s,i) { return Math.floor(a*((s-i)/s)+b*(i/s)) }

function KW_fade(r,g,b,e,n,l,s,o){
    for(i=0;i<=s;i++)setTimeout("KW_s("+KW_c(r,e,s,i)+","+KW_c(g,n,s,i)+","+KW_c(b,l,s,i)+",'"+o+"');",i*s);
}

function pviiClassNew(obj, new_style) {
    obj.className = new_style;
}

function pviiObjbg(obj, new_color) { //v2.1 by Project VII
	obj.style.backgroundColor=new_color
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function previewImage(fileInfo) {
      var filename = "";

      if (fileInfo == null) {
            if (document.form1.file != "") {
                  filename = "file:///" + document.form1.file.value;
            }
      } else {
            filename = fileInfo;
      }

      if (filename == "") {
            alert ("Debe elegir primero una imagen dentro de su computador");
            document.form1.file.focus();
      } else {
            popup = window.open('', 'imagePreview', 'width=600,height=450,left=100,top=75,screenX=100,screenY=75,scrollbars,location,menubar,status,toolbar,resizable=1');
            popup.document.writeln("<html><body bgcolor='#FFFFFF'>");
            var fileExtension = filename.substring(filename.lastIndexOf(".")+1);
            if (fileExtension == "jpg" || fileExtension == "jpeg" || fileExtension == "gif" || fileExtension == "png")
                  popup.document.writeln("<img src='" + filename + "'>");
            else
                  popup.document.writeln("<a href='" + filename + "'>" + filename + "</a>");
            popup.document.writeln("</body></html>");
            popup.document.close();
            popup.focus();
      }
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function YY_checkform() { //v4.66
//copyright (c)1998,2002 Yaromat.com
  var args = YY_checkform.arguments; var myDot=true; var myV=''; var myErr='';var addErr=false;var myReq;
  for (var i=1; i<args.length;i=i+4){
    if (args[i+1].charAt(0)=='#'){myReq=true; args[i+1]=args[i+1].substring(1);}else{myReq=false}
    var myObj = MM_findObj(args[i].replace(/\[\d+\]/ig,""));
    myV=myObj.value;
    if (myObj.type=='text'||myObj.type=='password'||myObj.type=='hidden'){
      if (myReq&&myObj.value.length==0){addErr=true}
      if ((myV.length>0)&&(args[i+2]==1)){ //fromto
        var myMa=args[i+1].split('_');if(isNaN(myV)||myV<myMa[0]/1||myV > myMa[1]/1){addErr=true}
      } else if ((myV.length>0)&&(args[i+2]==2)){
          var rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-z]{2,4}$");if(!rx.test(myV))addErr=true;
      } else if ((myV.length>0)&&(args[i+2]==3)){ // date
        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);
        if(myAt){
          var myD=(myAt[myMa[1]])?myAt[myMa[1]]:1; var myM=myAt[myMa[2]]-1; var myY=myAt[myMa[3]];
          var myDate=new Date(myY,myM,myD);
          if(myDate.getFullYear()!=myY||myDate.getDate()!=myD||myDate.getMonth()!=myM){addErr=true};
        }else{addErr=true}
      } else if ((myV.length>0)&&(args[i+2]==4)){ // time
        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);if(!myAt){addErr=true}
      } else if (myV.length>0&&args[i+2]==5){ // check this 2
            var myObj1 = MM_findObj(args[i+1].replace(/\[\d+\]/ig,""));
            if(myObj1.length)myObj1=myObj1[args[i+1].replace(/(.*\[)|(\].*)/ig,"")];
            if(!myObj1.checked){addErr=true}
      } else if (myV.length>0&&args[i+2]==6){ // the same
            var myObj1 = MM_findObj(args[i+1]);
            if(myV!=myObj1.value){addErr=true}
      }
    } else
    if (!myObj.type&&myObj.length>0&&myObj[0].type=='radio'){
          var myTest = args[i].match(/(.*)\[(\d+)\].*/i);
          var myObj1=(myObj.length>1)?myObj[myTest[2]]:myObj;
      if (args[i+2]==1&&myObj1&&myObj1.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
      if (args[i+2]==2){
        var myDot=false;
        for(var j=0;j<myObj.length;j++){myDot=myDot||myObj[j].checked}
        if(!myDot){myErr+='* ' +args[i+3]+'\n'}
      }
    } else if (myObj.type=='checkbox'){
      if(args[i+2]==1&&myObj.checked==false){addErr=true}
      if(args[i+2]==2&&myObj.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
    } else if (myObj.type=='select-one'||myObj.type=='select-multiple'){
      if(args[i+2]==1&&myObj.selectedIndex/1==0){addErr=true}
    }else if (myObj.type=='textarea'){
      if(myV.length<args[i+1]){addErr=true}
    }
    if (addErr){myErr+='* '+args[i+3]+'\n'; addErr=false}
  }
  if (myErr!=''){alert('La información requerida está incompleta o contiene errores:\t\t\t\t\t\n\n'+myErr)}
  document.MM_returnValue = (myErr=='');
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function CC_startTip(){ //v1.0 333Creative
  ccID=document.getElementById;ccIE=(document.all);ccN4=(document.layers);
  i5=(ccID&&ccIE);ccN6=(ccID&&!ccIE);ccI4=(!ccID&&ccIE);ccMC=(navigator.userAgent.indexOf("Mac")!= -1);
  cc1=null;ccF=0;index=0;ccX=15;ccY=15;n=0;ccPX=(ccID)?"px":"";var T="ccToolTip";
   if(ccN4){el=document.layers[T];document.captureEvents(Event.MOUSEMOVE);document.onmousemove=eval("CC_"+"Follow")}
  else if(ccID){el=document.getElementById(T)}
  else if(ccI4){el=document.all[T]}
}

function CC_hideTip(){ //v1.0 333Creative
 if(ccN4){el.visibility="hidden"}
 if(ccN6){if(cc1!=null){clearTimeout(cc1);cc1=null;}el.style.MozOpacity = '0%';ccF=0;
  el.style.visibility="hidden";}else 
 if(ccIE){el.style.visibility="hidden"}}

function CC_Follow(evt){ //v1.0 333Creative
  var d=document.body;
  if(ccN4){tW=(el.document.width)?el.document.width:el.clip.width;tH=(el.document.height)?el.document.height:el.clip.height;}else 
  if(ccI4){tW=(el.style.pixelWidth)?el.style.pixelWidth:el.offsetWidth;tH=(el.style.pixelHeight)?el.style.pixelHeight:el.offsetHeight;
  }else{ tW=(el.style.width)?parseInt(el.style.width):parseInt(el.offsetWidth);tH=parseInt(el.offsetHeight)}
  if(ccIE){pX=d.clientWidth;sx=d.scrollLeft;sy=d.scrollTop;mx=event.clientX;my=event.clientY;
  }else{pX=window.innerWidth;sx=window.pageXOffset;sy=window.pageYOffset;mx=evt.pageX;my=evt.pageY;}
  if(n==1){if(ccN4||ccN6){mx-=sx}if(ccN4){my-=sy}xo=mx+ccX;yo=(my+tH+ccY-((ccN6)?sy:0)>=pY)?-5-tH-ccY:ccY;
   var X=Math.min(pX-tW,Math.max(2,xo))+sx,Y=my+yo+((!ccN6)?sy:0);
  if(ccN4){el.moveTo(X,Y)}else{el.style.left=X+ccPX;el.style.top=Y+ccPX}
 }
}

function CC_displayTip(o,m,e,w,h,l,t,g,z,p,s,y,b,a,q){ //v1.0 333Creative
  var lnk=document.links,x=el.style,f=eval("CC_"+"Follow");for(var i=0;i<lnk.length;i++){if(q=='1'&&!ccN6){
  lnk[i].onmousemove=f;n=1}else if(q=='2'&&!ccN6){n=2}else 
  if(ccN6&&q=='1'){lnk[i].addEventListener("mousemove",f,false);n=1}else 
  if(ccN6&&q=='2'){n=2}}pY=(ccIE)?document.body.clientHeight:window.innerHeight;if(ccID||ccIE){
  x.backgroundColor=g;x.color=z;x.width=w+ccPX;x.height=h+ccPX;x.borderStyle=s;
  x.borderColor=y;x.borderWidth=b+ccPX;x.textAlign=a;x.left=l+ccPX;x.top=t+ccPX;}
  if(ccN4){el.resizeTo(parseInt(w)+b*3,parseInt(h)+b*3);el.visibility ="visible";el.left=l;el.top=t;el.document.open();
  el.document.write('<table cellspacing="0"cellpadding="0"width="'+w+'"height="'+h+'"border="'+b+'"bordercolor="'+y+'"bgcolor="'+g+'"><tr><td align="'+a+'"><font color="'+z+'">'+m+'</font></td></tr></table>');
  el.document.close()}if(window.opera||ccMC||ccI4){x.visibility="visible";el.innerHTML=m}else 
  if(i5){x.filter=e;el.filters[0].Apply();x.visibility="visible";el.filters[0].Play(p);el.innerHTML=m;
  if(o<100){x.filter="alpha(opacity="+o+")"}}else if(ccN6){x.visibility="visible";el.innerHTML=m;if(ccF<o){ccOP=ccF+8;ccF=ccOP;
  cc1=setTimeout("CC_displayTip('"+o+"','"+m+"')",40);
  el.style.MozOpacity=ccOP+'%';
  }}
}