// CHECK FLASH VERSION  
/* Client-side access to querystring name=value pairs
	Version 1.2.3
	22 Jun 2005
	Adam Vandenberg
*/
function Querystring(qs) { // optionally pass a querystring to parse
    this.params = new Object()
	this.get=Querystring_get
        	
	if (qs == null)
	    qs=location.search.substring(1,location.search.length)

    if (qs.length == 0) return

    // Turn <plus> back to <space>
    // See: http://www.w3.org/TR/REC-html40/interact/forms.html#h-17.13.4.1
    qs = qs.replace(/\+/g, ' ')
    var args = qs.split('&') // parse out name/value pairs separated via &
        	
    // split out each name=value pair
    for (var i=0;i<args.length;i++) {
        var value;
	    var pair = args[i].split('=')
		var name = unescape(pair[0])

		if (pair.length == 2)
		   value = unescape(pair[1])
		else
		   value = name
        
		this.params[name] = value
	}
}

function Querystring_get(key, default_) {
   // This silly looking line changes UNDEFINED to NULL
   if (default_ == null) default_ = null;
       	
   var value=this.params[key]
   if (value==null) value=default_;
     	
   return value
}

//-------------  use for detect Flash Player PlugIn version Information  -------------//
	
<!-- // Detect Client Browser type
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
jsVersion = 1.1;
// JavaScript helper required to detect Flash Player PlugIn version information
function JSGetSwfVer(i){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
    				var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			descArray = flashDescription.split(" ");
			tempArrayMajor = descArray[2].split(".");
			versionMajor = tempArrayMajor[0];
			versionMinor = tempArrayMajor[1];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
    				versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
			flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
    			} else {
			flashVer = -1;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	// Can't detect in all other cases
	else {
		
		flashVer = -1;
	}
	return flashVer;
} 
// If called with no parameters this function returns a floating point value 
// which should be the version of the Flash Player or 0.0 
// ex: Flash Player 7r14 returns 7.14
// If called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) 
{
	reqVer = parseFloat(reqMajorVer + "." + reqRevision);
 	// loop backwards through the versions until we find the newest version	
	for (i=25;i>0;i--) {	
		if (isIE && isWin && !isOpera) {
			versionStr = VBGetSwfVer(i);
		} else {
			versionStr = JSGetSwfVer(i);		
		}
		if (versionStr == -1 ) { 
			return false;
		} else if (versionStr != 0) {
			if(isIE && isWin && !isOpera) {
				tempArray         = versionStr.split(" ");
				tempString        = tempArray[1];
				versionArray      = tempString .split(",");				
			} else {
				versionArray      = versionStr.split(".");
			}
			versionMajor      = versionArray[0];
			versionMinor      = versionArray[1];
			versionRevision   = versionArray[2];
			
			versionString     = versionMajor + "." + versionRevision;   // 7.0r24 == 7.24
			versionNum        = parseFloat(versionString);
      			// is the major.revision >= requested major.revision AND the minor version >= requested minor
			if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
				return true;
			} else {
				return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			}
		}
	}	
	return (reqVer ? false : 0.0);
}
// -->


// PRELOAD IMAGES  
function filter(imagename,objectsrc){
	if (document.images)
	document.images[imagename].src=eval(objectsrc+".src")
}

logo_off=new Image(200,186)
logo_off.src="images/nav_logo.jpg"
logo_on=new Image(200,186)
logo_on.src="images/nav_logo_on.jpg"

aboutus_off=new Image(148,186)
aboutus_off.src="images/nav_aboutus.jpg"
aboutus_on=new Image(148,186)
aboutus_on.src="images/nav_aboutus_on.jpg"

clientservices_off=new Image(148,186)
clientservices_off.src="images/nav_clientservices.jpg"
clientservices_on=new Image(148,186)
clientservices_on.src="images/nav_clientservices_on.jpg"

potentialcandidates_off=new Image(147,186)
potentialcandidates_off.src="images/nav_potentialcandidates.jpg"
potentialcandidates_on=new Image(147,186)
potentialcandidates_on.src="images/nav_potentialcandidates_on.jpg"

contactus_off=new Image(148,186)
contactus_off.src="images/nav_contactus.jpg"
contactus_on=new Image(148,186)
contactus_on.src="images/nav_contactus_on.jpg"