var isExp=navigator.appName!="Netscape";
var scrblend=new Array();
   scrblend[0]=0;
   scrblend[1]=0;   
var scrleft=0;
var scrInt=0;
var scrimgIdx=0;
var scrimgCnt=16;
var scrimg=new Array();
var scrCurImg=0;
var scrimgAct=[]
var scrText=new Array();
    scrText[0]="Cebu City";
    scrText[1]="Barili";
    scrText[2]="Club Filipino Golf Club, Danao City";
    scrText[3]="Basilica del Santo Nino, Cebu City";
    scrText[4]="Sugar Beach, Santa Fe";
    scrText[5]="Lapu-Lapu City";
    scrText[6]="Basdako, Moalboal";
    scrText[7]="Basdako Sunset, Moalboal";
    scrText[8]="Tunghaan, Minglanilla";
    scrText[9]="Hagnaya Wharf, San Remigio";
    scrText[10]="Sugar Beach, Santa Fe";
    scrText[11]="Sugar Cane Plantation, Bogo City";
    scrText[12]="Hagnaya, San Remigio";
    scrText[13]="Simala Shrine, Sibonga";
    scrText[14]="Simala Shrine garden, Sibonga";
    scrText[15]="Rice field at Sibonga";

for (var i=0;i<scrimgCnt;i++){
   imgtmp="0"+(i+1);
   scrimgAct[i]=imgtmp.substr(imgtmp.length-2, 2);
}
for (var i=0;i<20;i++){
   var a=Math.floor(Math.random()*(scrimgCnt-2));
   var b=Math.ceil(Math.random()*(scrimgCnt-2))+1;
   var tmp = scrimgAct[a];
   scrimgAct[a]=scrimgAct[b];
   scrimgAct[b]=tmp;
   var tmp2=scrText[a];
   scrText[a]=scrText[b];
   scrText[b]=tmp2;
}
for(var i=0;i<5;i++){
   scrimg[i]=new Image();
   scrimg[i].src="images/header/cebupano"+(scrimgAct[i])+".jpg"
}
   
function reveal(){
   id=scrCurImg;
   id2=id==0?1:0;
   if (scrblend[id]<100){
      scrblend[id]+=5;
      scrblend[id2]=100-scrblend[id];
      scrobj=document.getElementById("scrimg"+id);
      scrobj2=document.getElementById("scrimg"+id2);
	  if (isExp){
	     scrobj.filters[0].opacity=scrblend[id];
	     scrobj2.filters[0].opacity=scrblend[id2];
	  } else {
		 scrobj.style.MozOpacity=scrblend[id]/100.0;
		 scrobj2.style.MozOpacity=scrblend[id2]/100.0;
	  }
      if(scrblend[id]==95 && scrimgIdx>-1){
         document.getElementById("scrTitle").innerHTML=scrText[scrimgIdx]
         document.getElementById("scrTitle1").innerHTML=scrText[scrimgIdx]
      }
   }
   if (scrleft>-440){
	      scrleft-=1;
		  scrobj=document.getElementById("scrdiv"+id);
		  scrobj.style.left=""+scrleft+"px";
	   } else {
		  scrobj2=document.getElementById("scrdiv"+id2);
		  scrobj2.style.left="0px";
	      scrleft=0;
		  scrimgIdx=(scrimgIdx+1)%5;
		  document.getElementById("scrimg"+id2).src=scrimg[scrimgIdx].src;
          document.getElementById("scrdiv"+id2).style.visibility="visible";
		  scrCurImg=id2;
	   }
}

function scrstart(id){
   document.getElementById("scrdiv"+id).style.visibility="visible";
   startReveal();
}

function startReveal(){
   if (scrInt) window.clearInterval(scrInt);
   scrInt=window.setInterval("reveal("+scrCurImg+")", 65);
}