
<!--
//  ******************* CLIENT_SIDE SNIFFER CODE ******************* 
// convert all characters to lowercase to simplify testing 
var agt=navigator.userAgent.toLowerCase(); 
//  BROWSER VERSION 
// Note: On IE5, these return 4, so use is_ie5up to detect IE5. 
var is_major = parseInt(navigator.appVersion); 
var is_minor = parseFloat(navigator.appVersion); 

//  BROWSER TYPE 
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) 
            && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) 
            && (agt.indexOf('webtv')==-1));
var is_nav4up = (is_nav && (is_major >= 4 && is_major < 5));
var is_nav6 = (is_nav && (is_major >= 5 ));  
var is_ie   = (agt.indexOf("msie") != -1); 
var is_ie3  = (is_ie && (is_major < 4)); 
var is_ie4  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")==-1) );
var is_ie4up  = (is_ie  && (is_major >= 4));
var is_ie5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );  
var is_ie5up  = (is_ie  && !is_ie3 && !is_ie4);  

//  PLATFORM 
var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
var is_mac    = (agt.indexOf("mac")!=-1);
var is_linux = (agt.indexOf("inux")!=-1);
var is_unix  = ((agt.indexOf("x11")!=-1) || is_linux);

// SELECT STYLESHEET       
var sheet;
// if platform is pc and browser is ie load styles.css
// if platform is mac and browser is nav load styles.css
// if platform is mac and browser is ie load styles.css
if ((is_ie4up && is_mac) || (is_nav4up && is_mac) || (is_ie4up && is_win) || (is_nav6 && is_mac) || (is_nav6 && is_win)){
	sheet = "http://168.215.161.29/css/styles1.css";
	}
// if platform is pc and browser is netscape load the  the nav stylesheet
else {
	sheet = "http://168.215.161.29/css/styles2.css";
	}
document.write('<link rel="stylesheet" type="text/css" href="' + sheet + '">');
// "passed" is a boolean variable which determines whether the user's browser will run this JavaScript.
if (is_major >= 4) { passed = true };

/***********************************************************************************************************************************************
Nav Rollovers
************************************************************************************************************************************************/
if (document.images)
	{  
		
	nav1off = new Image()
	nav1off.src = "http://168.215.161.29/images/architecture.gif"
	nav1on = new Image()
	nav1on.src = "http://168.215.161.29/images/architecture_s.gif"
	
	nav2off = new Image()
	nav2off.src = "http://168.215.161.29/images/master_planning.gif"
	nav2on = new Image()
	nav2on.src = "http://168.215.161.29/images/master_planning_s.gif"
	
	nav3off = new Image()
	nav3off.src = "http://168.215.161.29/images/about_us.gif"
	nav3on = new Image()
	nav3on.src = "http://168.215.161.29/images/about_us_s.gif"
	
	nav4off = new Image()
	nav4off.src = "http://168.215.161.29/images/contact.gif"
	nav4on = new Image()
	nav4on.src = "http://168.215.161.29/images/contact_s.gif"
	  
	}
	
	// ImageSwap function
	function imageSwap(targetImage,imageStatus) {
	if (document.images){
		document.images[targetImage].src = eval(imageStatus + ".src")
	  }
	}
 
//-->


