/*
Image Rollovers
*/

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_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_preloadImages_from_array(a) { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length; 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&&par.frames.length) {
    d=par.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];}
}

function verifyAndSetClass(obj, classNot, newClass) {
	var ca = obj.getAttribute("class");
	if(!ca)
		ca = obj.getAttribute("className");
	
	if(ca==classNot)
		return;
	
	obj.setAttribute("class", newClass);
	obj.setAttribute("className", newClass);
}

function subNavOver(obj) {
	verifyAndSetClass(obj, "subnavigation_button_selected", "subnavigation_button_rollover");
}

function subNavOut(obj) {
	verifyAndSetClass(obj, "subnavigation_button_selected", "subnavigation_button_unselected");
}

/*
End of Image Rollovers
*/

/*
Loading box
*/
function createLoadingBox(left, top, width, height, color, imagePath) {
	if(!imagePath)
		imagePath="images/loading.gif";
	document.write('<div ');
	document.write();
	document.write("style=\"position:absolute;" +
		"width:" + width + ";" +
		"height:" + height + ";" +
		"top:" + top + ";" +
		"left:" + left + ";" +
		"background-color: " + color + ";" +
		"filter:alpha(opacity=60);" +
		"opacity:0.6;" +
		"display:none\""
	);
	document.write('id="loading_box"><img src="' + imagePath + 
		'" style="position:absolute; top:' + ((top + height) / 2 - 15) + ';" /></div>');
}

function showLoadingBox() {
	document.getElementById("loading_box").style.display="block";
}

function hideLoadingBox() {
	document.getElementById("loading_box").style.display="none";
}

function method(obj) {
	alert("method: " + obj);
}

function createContactBox() {
	document.write('<div class="contact_popup_bg" id="contact_box_bg">');
	document.write('</div>');
	document.write('<div class="contact_popup" id="contact_box">');
	document.write('<div class="wrap_contact">');
	document.write('<table cellspacing="0" class="contact_table">');
		document.write('<tr>');
			document.write('<td width="150" rowspan="4"><h2><img src="http://www.fluidcore.net/images/contact_popup.png" alt="Contact" width="150" height="150" /></h2></td>');
			document.write('<td valign="top"><h2>Contact</h2></td>');
			document.write('<td rowspan="4" valign="top"><img src="http://www.fluidcore.net/images/close.png" alt="Close" title="Close" width="25" height="25" onClick="hideContactBox();" /></td>');
		document.write('</tr>');
		document.write('<tr>');
			document.write('<td valign="top">Name: Abhay Singh<br><br>');
		//document.write('</tr>');
		//document.write('<tr>');
			document.write('E-mail: <a href="mailto:abhay@fluidcore.net">abhay@fluidcore.net</a><br><br>');
		//document.write('</tr>');
		//document.write('<tr>');
			document.write('Windows Live: deathdart@hotmail.com</td>');
		document.write('</tr>');
	document.write('</table>');
	document.write('</div>');
	document.write('</div>');
}

//
//  getPageSize()
//
function getPageSize() {
		
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	
	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}

	return [pageWidth,pageHeight];
}

function showContactBox() {
	var ps = getPageSize();
	var bg = document.getElementById("contact_box_bg");
	document.getElementById("contact_box").style.display="block";
	bg.style.width = ps[0];
	bg.style.height = ps[1];
	bg.style.display="block";
}

function hideContactBox() {
	document.getElementById("contact_box").style.display="none";
	document.getElementById("contact_box_bg").style.display="none";
}

function findAbsolutePosition(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		do {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		} while(obj = obj.offsetParent);
	}
	return [curleft,curtop];
}