// global javascript function

var formObject;

function showByID(id)
// show a section using dom ID
{
	obj = document.getElementById(id);
	obj.style.display = "block"; // show the element by changing it's display property
}

function hideByID(id)
// hide a section using dom ID
{
	obj = document.getElementById(id);
	obj.style.display = "none"; // show the element by changing it's display property
}

function confirmBox(message, thisform)
{
    if(window.confirm(message))
    	thisform.submit();
    else
    	return false;

}
function getOffsetTop(elm) {
	var mOffsetTop = elm.offsetTop;
	var mOffsetParent = elm.offsetParent;
	
	while(mOffsetParent){
		mOffsetTop += mOffsetParent.offsetTop;
		mOffsetParent = mOffsetParent.offsetParent;
	}
	
	return mOffsetTop;
}

function getOffsetLeft(elm)
{
	var mOffsetLeft = elm.offsetLeft;
	var mOffsetParent = elm.offsetParent;
	
	while(mOffsetParent) {
		mOffsetLeft += mOffsetParent.offsetLeft;
		mOffsetParent = mOffsetParent.offsetParent;
	}
	
	return mOffsetLeft;
}
function initPalette()
{
	document.writeln('<iframe width="250" height="190" id="colorpalette" src="javascripts/palette.html" style="visibility:hidden;position: absolute; left: 0px; top: 0px;margin:0px;"></iframe>');
}

function hidePalette()
{
	document.getElementById("colorpalette").style.visibility="hidden";
}
function showPalette(id, inputbox)
{

	formObject= inputbox;
	buttonElement = document.getElementById(id);
	document.getElementById("colorpalette").style.left = getOffsetLeft(buttonElement) + "px";

	document.getElementById("colorpalette").style.top = (getOffsetTop(buttonElement) + buttonElement.offsetHeight) + "px";
	if (document.getElementById("colorpalette").style.visibility == "hidden")
		document.getElementById("colorpalette").style.visibility="visible";
	else
		document.getElementById("colorpalette").style.visibility="hidden";
}

function showPaletteB(id, inputbox)
{

	formObject= inputbox;
	buttonElement = document.getElementById(id);
	document.getElementById("colorpalette").style.left = getOffsetLeft(buttonElement) + "px";

	document.getElementById("colorpalette").style.top = (getOffsetTop(buttonElement) + buttonElement.offsetHeight) + "px";
	if (document.getElementById("colorpalette").style.visibility == "hidden")
		document.getElementById("colorpalette").style.visibility="visible";
	else
		document.getElementById("colorpalette").style.visibility="hidden";
}

function setColor(color)
{
	formObject.value=color;
	document.getElementById("colorpalette").style.visibility="hidden";
	styleInit();
}

function tickSection(name, form)
{
	
	tick = document.getElementById('check_'+name);

	for(i=0;i<form.elements.length;i++)
	{
		 if (form.elements[i].className.indexOf(name) !=-1)
		 {
		 	if (tick.checked) 
			{
				form.elements[i].checked = true; 
			} 
			else 
			{ 
				form.elements[i].checked = false; 
			}
		}
	}
}


function styleInit()
{
	form =document.forms[0];
	document.getElementById('prev_pagebgcolor').style.backgroundColor=form.elements['pagebgcolor'].value;
	document.getElementById('prev_thbgcolor').style.backgroundColor=form.elements['thbgcolor'].value;
	document.getElementById('prev_thbgcolor').style.color=form.elements['thfgcolor'].value;
	document.getElementById('prev_thbgcolor').style.backgroundColor=form.elements['thbgcolor'].value;
	document.getElementById('prev_thbgcolor').style.color=form.elements['thfgcolor'].value;
	document.getElementById('prev_thtypes').style.backgroundColor=form.elements['thbgcolor'].value;
	document.getElementById('prev_thtypes').style.color=form.elements['thfgcolor'].value;
	document.getElementById('prev_thman').style.backgroundColor=form.elements['thbgcolor'].value;
	document.getElementById('prev_thman').style.color=form.elements['thfgcolor'].value;
	document.getElementById('prev_textcolor').style.color=form.elements['textcolor'].value;
	document.getElementById('prev_sidebar').style.backgroundColor=form.elements['sidebarcolor'].value;
	document.getElementById('prev_sidebar').style.color=form.elements['sidebartextcolor'].value;
	document.getElementById('prev_manlist').style.backgroundColor=form.elements['typebgcolor'].value;
	document.getElementById('prev_manlist').style.color=form.elements['typefgcolor'].value;
	document.getElementById('prev_typelist').style.backgroundColor=form.elements['typebgcolor'].value;
	document.getElementById('prev_typelist').style.color=form.elements['typefgcolor'].value;
	document.getElementById('prev_tagline').style.backgroundColor=form.elements['taglinebgcolor'].value;
	document.getElementById('prev_tagline').style.color=form.elements['taglinecolor'].value;
	document.getElementById('prev_menu').style.color=form.elements['menucolor'].value;
	document.getElementById('prev_menu').style.backgroundColor=form.elements['menubarbgcolor'].value;
	document.getElementById('prev_footer').style.backgroundColor=form.elements['menubarbgcolor'].value;
	document.getElementById('prev_footer').style.color=form.elements['menucolor'].value;
	document.getElementById('prev_menu').style.textDecoration='none';
	document.getElementById('prev_menubar').style.backgroundColor=form.elements['menubarbgcolor'].value;
}

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_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}