/*********************************************************************************
 Global variables
*********************************************************************************/
//Default browsercheck
function browsercheck(){
    this.ver=navigator.appVersion
    this.agent=navigator.userAgent
    this.dom=document.getElementById?1:0;
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
    this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)?1:0;
    this.ie4=(document.all && !this.dom)?1:0;
    this.ie=this.ie4||this.ie5||this.ie6
    this.mac=this.agent.indexOf("Mac")>-1
    this.opera5=this.agent.indexOf("Opera 5")>-1
    this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
    this.ns4=(document.layers && !this.dom)?1:0;
    this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5 || this.dom)
    return this
}
var bw=browsercheck();

window.name = "MainWin";

if(!bw.bw){
        alert("I'm sorry some of the scripts on this page may not work with\n" +
              "your browser.  Please update your browser and visit again.\n");
}


var PageImages = new Array();
var PageAltImages = new Array();
var nest = "";
var loaded = 0;


/*********************************************************************************
Images Preload
*********************************************************************************/
		
function LoadActiveImages() {
	var num = document.images.length;
	for (var i = 0; i < num; i++) {
		var thisImage = document.images[i];
		var thisImageSrc = thisImage.src;
		var imageName = thisImageSrc.substring(0,thisImageSrc.lastIndexOf("_o"));
		//document.write(imageName + "<BR>");
		if (thisImageSrc.lastIndexOf("_off") != -1) {
			PageImages[i] = new Image(thisImage.width, thisImage.height);
      	    PageImages[i].src = imageName + "_on.gif";
		} else if (thisImage.src.lastIndexOf("_on") != -1) {
			PageAltImages[i] = new Image(thisImage.width, thisImage.height);
      	    PageAltImages[i].src = imageName + "_off.gif";
		}
    }
}
	
window.onload = LoadActiveImages;

/*********************************************************************************
Image Swap
*********************************************************************************/
function imageSwap(which, state) {
     	
	//which - required input of image name
	//state - required input of image rollover state (1 for on, 0 for off)
	//div1,div2,... - optional input layer hierarchy for Netscape 4.0 browsers
	var divNest=''
	var argLength = arguments.length
	
	//loop over the arguments, to check for any passed div id's, and set the nesting
	if (argLength>2) {
		for (var i = 2; i < argLength; i++)  
		divNest=divNest+'document.'+arguments[i]+'.';
	}
	
	//get the element obj reference
 bw.dom?thisImage=document.getElementById(which):bw.ie4?document.all[which]:thisImage=eval(divNest+"document[which]");
	
	//find the image src name
	var imageName = thisImage.src.substring(0,thisImage.src.lastIndexOf("_o"));
	var hereState = thisImage.src.indexOf("_hr");
	//alert(thisImage.src);
	if (hereState == -1) { 
		//toggle the src name based on state
		state == 0?endString = "_off.gif":endString = "_on.gif";
		//set the image src to the new src	
		bw.dom?thisImage.setAttribute("src",imageName + endString):thisImage.src=imageName + endString;
	}
}

/*********************************************************************************
Window Functions
*********************************************************************************/	

// suppress errors
/*function stopError() {
	return true;
}
window.onerror = stopError;
*/

if (window.focus) {
	self.focus();
}

function popWindow(URL,name,widgets) {
	popwin = window.open(URL,name,widgets);
	popwin.focus();	
	popwin.opener = self;
	popwin.name = name;
	window.name = "MainWin";			
}

function closeWin(){
	window.close()
}

function printPage(lang) {
  if (window.print) {
    window.print() 
  } else if (lang == "fr/") {
    alert("Sorry, your browser doesn't support this feature. [FR] \nUse the print option on your browser to print this page"); 
  } else if (lang == "en/") {
    alert("Sorry, your browser doesn't support this feature. \nUse the print option on your browser to print this page"); 
  } else {
  	alert("Sorry, your browser doesn't support this feature. \nUse the print option on your browser to print this page"); 
  }
}

/**************************************************************************************
show and hide a div
**************************************************************************************/
function getStyleObject(strId) {
	//alert(strId);
	if (document.getElementById && document.getElementById(strId)) {
		return document.getElementById(strId).style;
	} else if (document.all && document.all(strId)) {
		return document.all(strId).style;
	} else {
		return false;
	}
}



//--- warning
function warning(message,url) {
	if (confirm(message)) {				
		popWindow(url,"tsxwin","");
	}
}

function fnToggleVis(targetId, targetIdImg) {
	if (document.getElementById) {
		target = document.getElementById ( targetId );
		div1 = document.getElementById ( 'consultDiv' );
		div2 = document.getElementById ( 'implementDiv' );
		div3 = document.getElementById ( 'trainDiv' );
		div4 = document.getElementById ( 'supportDiv' );
		
		div1.style.display = "none";		
		div2.style.display = "none";
		div3.style.display = "none";
		div4.style.display = "none";
		document.images['proSerBtnCon'].src = '/images/en/pro-ser-btn-con_off.gif';
		document.images['proSerBtnImp'].src = '/images/en/pro-ser-btn-imp_off.gif';
		document.images['proSerBtnTra'].src = '/images/en/pro-ser-btn-tra_off.gif';
		document.images['proSerBtnSup'].src = '/images/en/pro-ser-btn-sup_off.gif';
		
		var thisImage=document.getElementById(targetIdImg)
		var imageName = thisImage.src.substring(0,thisImage.src.lastIndexOf("_o"));
		bw.dom?thisImage.setAttribute("src",imageName + "_hr.gif"):thisImage.src=imageName + "_hr.gif";
		
		target.style.display = "block";							
			
	}
}