<!--
function inic() 
{
// alert("1-inic")
  if (is.ns4) 
  {  windWidth=innerWidth;
     windHeight=innerHeight;
  } else 
  {
    if (is.ie4) {
     windWidth=document.body.offsetWidth;
     windHeight=document.body.offsetHeight;
    }
  }
  preLoad();
//   alert("2-inic " + windWidth + " - " + windHeight)
}

var windWidth;
var windHeight;
var gAnte=0;

function isNavegador() 
{
// alert("isNavegador")
  this.ns4=false;
  this.ie4=false;
  if ((navigator.appName.indexOf("Netscape")>-1) && (parseInt(navigator.appVersion)>=4))
  { this.ns4=true; }
  if ((navigator.appName.indexOf("Microsoft")>-1) && (parseInt(navigator.appVersion)>=4))
  { this.ie4=true; }
}

var is = new isNavegador();

if (is.ns4)
{ doc = "document";
  sty="";
  htm=".document";
} else 
{ if (is.ie4)
  { doc = "document.all";
    sty=".style";
    htm="";
  }
// alert("doc: " + doc + " sty: "+ sty + " htm: " + htm);
}

var count=0;

function preLoad() {
 CO_0 = new Image();
 CO_0.onLoad=loadCheck();
 CO_0.src="images/CO_0.gif"
 
 CO_1 = new Image();
 CO_1.onLoad=loadCheck();
 CO_1.src="images/CO_1.gif"
 
 CO_2 = new Image();
 CO_2.onLoad=loadCheck();
 CO_2.src="images/CO_2.gif"

 CO_3 = new Image();
 CO_3.onLoad=loadCheck();
 CO_3.src="images/CO_3.gif"

 CO_4 = new Image();
 CO_4.onLoad=loadCheck();
 CO_4.src="images/CO_4.gif"

}

function loadCheck() {
  count++;
  if (count==3) {
    layerSetup();
  }
}

function layerSetup() {
 var wTop;
// wTop = windHeight - 400;
// wLeft = windWidth - 400;

 wTop =230;
 if (wTop<0) { wTop=0; }
 var wLeft;
 wLeft=20;
 if (wLeft < 0) { wLeft=0; }
 CO0Lyr = eval(doc + '["CO0Layer"]' + sty);
 CO0Lyr.left=wLeft;
 CO0Lyr.top=wTop; // 240;

 CO1Lyr = eval(doc + '["CO1Layer"]' + sty);
 CO1Lyr.left=wLeft;
 CO1Lyr.top=wTop // 240;
 
 CO2Lyr = eval(doc + '["CO2Layer"]' + sty);
 CO2Lyr.left= wLeft;
 CO2Lyr.top=wTop; // 240;
 
 CO3Lyr = eval(doc + '["CO3Layer"]' + sty);
 CO3Lyr.left= wLeft;
 CO3Lyr.top=wTop; // 240;
 
 CO4Lyr = eval(doc + '["CO4Layer"]' + sty);
 CO4Lyr.left= wLeft;
 CO4Lyr.top=wTop; // 240;
  
 visibilitySetup();
}

function visibilitySetup() {
// alert("1-visibilitySetup");
 CO0Lyr.visibility="visible";
 CO1Lyr.visibility="visible";
 CO2Lyr.visibility="visible";
 CO3Lyr.visibility="visible";
 CO4Lyr.visibility="visible";
 arraySetup();
}

function arrayValues(left,top,right,bottom,mapa) {
// alert("1-arrayValues");
 this.top=top;
 this.right=right;
 this.bottom=bottom;
 this.left=left;
 this.mapa=mapa;

}

function arraySetup() {
// alert("1-arraySetup");
 clippingBox = new Array();
 clippingBox[0] = new arrayValues(0,0,0,0,0);
 clippingBox[1]  = new arrayValues(139, 7,198, 53,4)
 clippingBox[2]  = new arrayValues(101, 38,115, 57,4)
 clippingBox[3]  = new arrayValues(109, 32,139, 84,3)
 clippingBox[4]  = new arrayValues(129, 42,157,115,1)
 clippingBox[5]  = new arrayValues( 74, 76,111,122,3)
 clippingBox[6]  = new arrayValues( 89, 64,114,105,1)
 clippingBox[7]  = new arrayValues( 93, 47,138,130,2)
 clippingBox[8]  = new arrayValues(139, 78,177,134,4)
 clippingBox[9]  = new arrayValues( 36,109, 80,198,1)
 clippingBox[10] = new arrayValues( 48, 92,131,166,4)
 clippingBox[11] = new arrayValues(116,115,166,160,3)
 clippingBox[12] = new arrayValues(169,129,234,153,3)
 clippingBox[13] = new arrayValues( 76,165, 97,190,2)
 clippingBox[14] = new arrayValues( 90,160,116,178,3)
 clippingBox[15] = new arrayValues(115,134,178,185,2)
 clippingBox[16] = new arrayValues(149,150,224,192,4)
 clippingBox[17] = new arrayValues( 47,181, 86,222,3)
 clippingBox[18] = new arrayValues( 87,184, 96,202,4)
 clippingBox[19] = new arrayValues( 79,171,118,225,1)
 clippingBox[20] = new arrayValues(108,160,151,200,4)
 clippingBox[21] = new arrayValues(196,149,282,228,2)
 clippingBox[22] = new arrayValues( 37,216, 86,270,2)
 clippingBox[23] = new arrayValues( 66,207,117,260,4)
 clippingBox[24] = new arrayValues(112,181,197,256,3)
 clippingBox[25] = new arrayValues(205,202,296,267,3)
 clippingBox[26] = new arrayValues( 11,233, 64,285,4)
 clippingBox[27] = new arrayValues( 75,225,185,310,1)
 clippingBox[28] = new arrayValues(137,226,220,278,4)
 clippingBox[29] = new arrayValues(174,249,243,319,2)
 clippingBox[30] = new arrayValues( 56,262,132,308,3)
 clippingBox[31] = new arrayValues(119,291,237,391,4)
 clippingBox[32] = new arrayValues(0,0,0,0,0)
 clippingBox[33] = new arrayValues(116,195,129,207,2)
 clipMenu(0);
}


function clipMenu(box) {
 var wNum;
 wNum=1
 if (box!=0) {
  wNum=clippingBox[box].mapa;
  if (wNum!=gAnte) {
   switch (wNum)
   {
    case 1:
 CO1Lyr.visibility="visible";
 CO2Lyr.visibility="hidden";
 CO3Lyr.visibility="hidden";
 CO4Lyr.visibility="hidden";
 COLyr=CO1Lyr
     break;
    case 2:
 CO1Lyr.visibility="hidden";
 CO2Lyr.visibility="visible";
 CO3Lyr.visibility="hidden";
 CO4Lyr.visibility="hidden";
 COLyr=CO2Lyr
     break;
    case 3:
 CO1Lyr.visibility="hidden";
 CO2Lyr.visibility="hidden";
 CO3Lyr.visibility="visible";
 CO4Lyr.visibility="hidden";
 COLyr=CO3Lyr
     break;
    case 4:
 CO1Lyr.visibility="hidden";
 CO2Lyr.visibility="hidden";
 CO3Lyr.visibility="hidden";
 CO4Lyr.visibility="visible";
 COLyr=CO4Lyr
     break;
   }
  }
 } else {
  CO1Lyr.visibility="hidden";
  CO2Lyr.visibility="hidden";
  CO3Lyr.visibility="hidden";
  CO4Lyr.visibility="hidden";
  COLyr=CO1Lyr
 }
 clipMenu1(box);  
} 

function clipMenu1(box) {
 var cTop=clippingBox[box].top;
 var cLeft=clippingBox[box].left;
 var cRight=clippingBox[box].right;
 var cBottom=clippingBox[box].bottom;
 if (is.ns4) {
  COLyr.clip.top=cTop;
  COLyr.clip.left=cLeft;
  COLyr.clip.bottom=cBottom;
  COLyr.clip.right=cRight;
 } else {
  COLyr.clip='rect(' + cTop + ' ' + cRight + ' ' + cBottom + ' ' + cLeft + ')';
 }
} 
//-->