// JavaScript Document

// SWAP IMAGES +++++++++++++++++++++++++++++++++++//
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];}
}

// SHOW HIDE LAYERS ++++++++++++++++++++++++++++++++//
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

// PRELOAD IMAGES ++++++++++++++++++++++++++++++++//
function preloadImages(the_images_array) {
	for(var loop = 0; loop < the_images_array.length; loop++) {
		var an_image = new Image();
		an_image.src = the_images_array[loop];
	}
}

function doPreload(pagecategory) {
	if ( pagecategory == "com" ) {
	}
	else if( pagecategory == "top" ) {
		var the_images = new Array(
		'images/button_blog_on.gif',
		'images/button_entry_on.gif',
		'images/button_print_on.gif',
		'images/mainimage_concept1_on.gif',
		'images/mainimage_concept2_on.gif',
		'images/mainimage_concept3_on.gif',
		'images/mainimage_concept4_on.gif'
		);
	preloadImages(the_images);
	}
}

// SWAP_IMAGES +++++++++++++++++++++++++++++++++++++++++++//
var stockUaObj,stockUaSrc;
function setOverAction(_obj){
	stockUaObj = _obj;
	stockUaSrc = _obj.firstChild.src;
	if(stockUaSrc.indexOf("_ovr.gif") > 0){
		s = stockUaSrc.indexOf("_ovr.gif");
		_obj.firstChild.src = stockUaSrc.substring(0,s) + "_ovr.gif";
	}else if(stockUaSrc.indexOf(".jpg") > 0){
		s = stockUaSrc.indexOf(".jpg");
		_obj.firstChild.src = stockUaSrc.substring(0,s) + "_ovr.jpg";
	}else{
		s = stockUaSrc.indexOf(".gif");
		_obj.firstChild.src = stockUaSrc.substring(0,s) + "_ovr.gif";
	}
}
function setOutAction(){
	stockUaObj.firstChild.src = stockUaSrc;
}

function setOverAction_2(_obj){
	stockUaObj = _obj;
	stockUaSrc = _obj.src;
	if(stockUaSrc.indexOf("_ovr.gif") > 0){
		s = stockUaSrc.indexOf("_ovr.gif");
		_obj.src = stockUaSrc.substring(0,s) + "_ovr.gif";
	}else if(stockUaSrc.indexOf(".jpg") > 0){
		s = stockUaSrc.indexOf(".jpg");
		_obj.src = stockUaSrc.substring(0,s) + "_ovr.jpg";
	}else{
		s = stockUaSrc.indexOf(".gif");
		_obj.src = stockUaSrc.substring(0,s) + "_ovr.gif";
	}
}
function setOutAction_2(){
	stockUaObj.src = stockUaSrc;
}

// PRINT BUTTON +++++++++++++++++++++++++++++++++++++//
function openWin(){
	window.open(window.location.href,"printWindow");
}