MouseSel=0;
IsFirst=1;
function viewdocs(vRn,vCn,vSn) {
vURL = "http://pallas.cegesoma.be/pls/" + get_gateway(vSn) + "/plsp.getplsdoc?rn="+vRn+"&cn="+vCn+"&sn="+vSn+"&lan=F&htdoc=general/viewdocs.htm";
//var OpenStr = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=yes";
var OpenStr = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,copyhistory=0,resizable=1";
window.open(vURL,"ViewDocs",OpenStr);
}
function setnewdoc(vn) {
//Zoomed = 100;
doccanvas.rightsub.location="http://pallas.cegesoma.be/pls/" + get_gateway(0) + "/plsp.getplsdoc?rn=89613&lan=F&cn="+vn+"&htdoc=general/ViewDocsRight.htm";
//doccanvas.rightsub.location="http://pallas.cegesoma.be/pallas/servlet/gim?vn="+vn;
//doccanvas.rightsub.document.getElementById('showdoc').src="http://pallas.cegesoma.be/pallas/servlet/gim?vn="+vn;
if (vn != 0)
{
  if (MouseSel != 0)
  {
    eval('doccanvas.leftsub.document.getElementById("elem_' + MouseSel + '").style.background="#FFFFFF";');
    eval('doccanvas.leftsub.document.getElementById("elem_' + MouseSel + '").style.color="#FFFFFF";');
  }
  MouseSel = vn;
  eval('doccanvas.leftsub.document.getElementById("elem_' + MouseSel + '").style.background="#00008B";');
  eval('doccanvas.leftsub.document.getElementById("elem_' + MouseSel + '").style.color="#FFFFFF";');
}
}
function print_doc() {
if(navigator.appName=="Microsoft Internet Explorer")
{
  window.doccanvas.rightsub.focus();
  window.print();
}
if(navigator.appName=="Netscape")
{
  window.doccanvas.rightsub.print();
}
}
function set_prev() {
window.frames["doccanvas"].frames["rightsub"].location.href="http://pallas.cegesoma.be/pls/" + get_gateway(0) + "/html_generator.set_prev_doc?vn=" + MouseSel;
topPos = window.frames["doccanvas"].frames["leftsub"].document.getElementById("elem_" + MouseSel).offsetTop;
window.frames["doccanvas"].frames["leftsub"].scrollTo(0,topPos - 150);
}
function set_next() {
window.frames["doccanvas"].frames["rightsub"].location.href="http://pallas.cegesoma.be/pls/" + get_gateway(0) + "/html_generator.set_next_doc?vn=" + MouseSel;
topPos = window.frames["doccanvas"].frames["leftsub"].document.getElementById("elem_" + MouseSel).offsetTop;
window.frames["doccanvas"].frames["leftsub"].scrollTo(0,topPos + 50);
}
function zoomin() {
imgd = window.frames["doccanvas"].frames["rightsub"].document.getElementById("showdoc");
  sz = imgd.height/imgd.width; 
  addSize = imgd.width/10;
  imgd.width = imgd.width + (addSize);
  imgd.height = imgd.height + (addSize)*sz;
} 
function zoomout() {
imgd = window.frames["doccanvas"].frames["rightsub"].document.getElementById("showdoc");
//Zoomed = Zoomed - 10;
sz = imgd.height/imgd.width; 
addSize = imgd.width/10;
imgd.width = imgd.width - (addSize);
imgd.height = imgd.height - (addSize)*sz;
}
function set_doc_width() {
imgd = doccanvas.rightsub.document.getElementById("showdoc");
sz = imgd.height/imgd.width; 
addSize = imgd.width - (doccanvas.rightsub.document.body.offsetWidth - 36);
imgd.width = imgd.width - addSize;
imgd.height = imgd.height - (addSize)*sz;
}
function set_doc_height() {
imgd = doccanvas.rightsub.document.getElementById("showdoc");
sz = imgd.width/imgd.height; 
addSize = imgd.height - (doccanvas.rightsub.document.body.offsetHeight - 36);
imgd.height = imgd.height - addSize;
imgd.width = imgd.width - (addSize)*sz;
}
function get_gateway(vSn){
if (vSn==1)
{
  vRetVal =  "catalo";
}
else
{
  vRetVal =  "opac";
}
return vRetVal;
}
function show_spec_doc() {
var vLeft = (screen.width - 750) / 2;
var vTop = (screen.height - 500) / 2;
if (document.frames["container"].frames["rightFrame"].picnumber)
{
  vnr = document.frames["container"].frames["rightFrame"].picnumber.svn.value;
}
else
{
  vnr = 0;
}
if (vnr != 0)
{
  vURL = "http://pallas.cegesoma.be/pallas/servlet/gil?vn="+vnr;
  OpenStr = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=750,height=750 left="+vLeft+" top="+vTop;
  window.open(vURL,"spec_res_pic",OpenStr);
}
else
{
  v_Lan = "F";
  if (v_Lan != "N")
  {
    alert("Choisissez une image s.v.p.");
  }
  else
  {
    alert("Selecteer een beeld a.u.b.");
  }
}
}