//rollover images------------------------

function rollOver(img_name,img_src){
 if(document.images){
document[img_name].src=img_src;
}
}

//Eof--------------------------------------------------------

// Random images using numbered images starting at 0.jpg/gif


imgno= 6  // 0.jpg through to 5.jpg 

function loadRand() {
{
randomNum = Math.floor((Math.random()* imgno));
document.imgrand.src= "rotate-ims/" + randomNum + ".jpg"        
} 
}

//Eof ----------------------------------

// preload images

function loadUp() { 
  if (document.images) {
    var n = loadUp.arguments;
    var a = new Array();
    for (var i=0; i<n.length; i++) {
     a[i] = new Image;
     a[i].src = n[i];
    }
  }
}

//Eof -----------------------------------

//---------open detail windows

function detailWindow(url,w,h){
if(document.images){
var dimensions
var winName
winName ='win1'
dimensions='width='+w+',height='+h+',top=0,screenY=0,left=0,screenX=0,resizable=1,scrollbars=1'
detailwin=window.open(url,winName,dimensions);
detailwin.focus()
}
}

//----------EoFn

//---------open small sub page windows

function subPage(url){
if(document.images){
var dimensions
var winName
winName ='subpage'
dimensions='width=600,height=400,top=0,screenY=0,left=0,screenX=0,resizable=1,scrollbars=1'
detailwin=window.open(url,winName,dimensions);
detailwin.focus()
}
}

//----------EoFn

function fullWindow(url)
{
window.open(url,'win_name','fullscreen=yes,scrollbars=yes,resizable=no');
}