var page    = 0;
var startID = 0;
var stopID  = 0;
var pageID  = 0;
function changeTab(nwElement, toggle) {
	value_tab  = document.getElementById(nwElement).src;

	if(toggle == 1) {
		if(startID < pageID && pageID <= stopID && 'menu' + pageID != nwElement) {
			value_page = document.getElementById('menu'+ pageID).src;
			if(value_page.substr(value_page.length - 6, 2) == 'up') {
				document.getElementById('menu'+ pageID).src = value_page.substr(0, value_page.length -7) + '.gif';
			}
		}
		if(value_tab.substr(value_tab.length - 6, 2) != 'up') {
			document.getElementById(nwElement).src = value_tab.substr(0, value_tab.length -4) + '_up.gif';
		}
	} else {
		if(value_tab.substr(value_tab.length - 6, 2) == 'up') {
			document.getElementById(nwElement).src = value_tab.substr(0, value_tab.length -7) + '.gif';
		}
		if(startID < pageID && pageID <= stopID) {
			value_page = document.getElementById('menu'+ pageID).src;
			if(value_page.substr(value_page.length - 6, 2) != 'up') {
				document.getElementById('menu'+ pageID).src = value_page.substr(0, value_page.length -4) + '_up.gif';
			}
		}
	}
}
function changePage(nwElement, toggle) {
	value_btm = document.getElementById(nwElement).src;
	if(toggle == 1) {
		if('btm' + page != nwElement) {
			value_page = document.getElementById('btm'+ page).src;

			if(value_page.substr(value_page.length - 6, 2) == 'up') {
				document.getElementById('btm'+ page).src = value_page.substr(0, value_page.length -7) + '.gif';
			}
		}
		if(value_btm.substr(value_btm.length - 6, 2) != 'up') {
			document.getElementById(nwElement).src = value_btm.substr(0, value_btm.length -4) + '_up.gif';
		}	
	} else {
		if(value_btm.substr(value_btm.length - 6, 2) == 'up') {
			document.getElementById(nwElement).src = value_btm.substr(0, value_btm.length -7) + '.gif';
		}

		value_page = document.getElementById('btm'+ page).src;
		if(value_page.substr(value_page.length - 6, 2) != 'up') {
			document.getElementById('btm'+ page).src = value_page.substr(0, value_page.length -4) + '_up.gif';
		}
	}
}
function goLink(page) {
	location.href = "?pageID=" + page;
}
function goPage(page) {
	location.href = '../' + page + '/index.php';
}
function setPage(nwPage, nwStart, nwStop, nwPageID) {
	page    = nwPage;
	startID = nwStart;
	stopID  = nwStop;
	pageID  = nwPageID;

	if(startID < pageID && pageID <= stopID) {
		value = document.getElementById('menu' + pageID).src;
		document.getElementById('menu'+ pageID).src = value.substr(0, value.length -4) + '_up.gif';
	}
	value = document.getElementById('btm' + page).src;
	document.getElementById('btm' + page).src = value.substr(0, value.length -4) + '_up.gif';;
}
function changePic(nwElement, toggle) {
	value = document.getElementById(nwElement).src;

	if(toggle == 1) {
		if(value.substr(value.length - 6, 2) != 'up') {
			document.getElementById(nwElement).src = value.substr(0, value.length -4) + '_up.gif';
		}
	} else {
		if(value.substr(value.length - 6, 2) == 'up') {
			document.getElementById(nwElement).src = value.substr(0, value.length -7) + '.gif';
		}
	}
}
function moveScrollbar(direction) {
	frames['iframe'].startScrollbar();
	frames['iframe'].moveScrollbar(direction);
}
function stopScrollbar() {
	frames['iframe'].stopScrollbar();	
}
function showPhoto(link) {
	document.getElementById('photo').src = link;
}

function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}



function MM_findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}



function MM_nbGroup(event, grpName) { //v6.0

  var i,img,nbArr,args=MM_nbGroup.arguments;

  if (event == "init" && args.length > 2) {

    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {

      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;

      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();

      nbArr[nbArr.length] = img;

      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {

        if (!img.MM_up) img.MM_up = img.src;

        img.src = img.MM_dn = args[i+1];

        nbArr[nbArr.length] = img;

    } }

  } else if (event == "over") {

    document.MM_nbOver = nbArr = new Array();

    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {

      if (!img.MM_up) img.MM_up = img.src;

      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);

      nbArr[nbArr.length] = img;

    }

  } else if (event == "out" ) {

    for (i=0; i < document.MM_nbOver.length; i++) {

      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }

  } else if (event == "down") {

    nbArr = document[grpName];

    if (nbArr)

      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }

    document[grpName] = nbArr = new Array();

    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {

      if (!img.MM_up) img.MM_up = img.src;

      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;

      nbArr[nbArr.length] = img;

  } }

}