curimg = 1;
/**
* change mid image
**/
function midImage(no,img,t)
{
curimg = no;
im = new Image;
im.src = img;
o = get_element('midimage');
o.src = im.src;
//t.blur();
// show zoom picto
p = get_element('zoom_image');
if(big_img[curimg]==0) {
p.style.visibility = 'hidden';
}
else {
p.style.visibility = 'visible';
}
}
/**
* Open a pop up window with big image
**/
function bigImage(t)
{
// no image
if(big_img[curimg]==0) {
return;
}
// postfix
var add = curimg>1 ? '_'+(curimg-1) : '';
if (this.focus == null) {
return;
}
var win = open('','Image', 'width='+(big_w+0)+',height='+(big_h+0)+',status=no,toolbar=no,menubar=no,resizable=no');
var d = win.document;
d.open();
var heightWin = (screen.height-big_h)/2;
var widthWin = (screen.width-big_w)/2;
if (win.moveTo != null) {
win.moveTo(widthWin,heightWin);
}
win.focus();
d.write("");
d.write("");
d.write('
');
d.write('');
d.close();
t.blur();
}
/**
* get element
*/
function get_element(n)
{
if (document.getElementById) { // DOM3 = IE5, NS6
return document.getElementById(n);
}
else if (document.layers) { // Netscape 4
return document[n];
}
else { // IE 4
return document.getElementById(n);
}
}