// JavaScript Document
/* ========== ========== ========== ========== ==========  
#	Author: 			Dennis A. Marcelo
#	Date:				2010 September 27
#	Filename:			index.php
# 	Version:			1.0.0
#	Location:			./mdascms/
#	Description:	
# ========== ========== ========== ========== ========== */

	function centerBox(obj, width, height) {
		newXPos = (document.viewport.getWidth()-width)/2; newXPos = newXPos + "px";
		newYPos = (document.viewport.getHeight()-height)/2; newYPos = newYPos + "px";
		if (newXPos < 0) newXPos = 0; 
		if (newYPos < 0) newYPos = 0;
		$(obj).setStyle({ left: newXPos, top: newYPos });
	}
	
	function getBrowserDimension() {
		var height = document.viewport.getHeight();
		var width = document.viewport.getWidth();
		
		height = height + "px";
		width = width + "px";
		
		var msg = "height: "+height+", width: "+width;
		alert(msg);
	}


	//	Email Validator
	function isValidEmail(emailAddress)	{
		var emailRegEx = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		if (emailAddress.match(emailRegEx)) return true
		else return false;
	}

	
	
	/* 
		from Dreamweaver ...
	*/
	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_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];}
	}