/* globals */
var flashInstalled = false;
var flashMajorVersion = 0;

/* detect if flash is installed and if so what the major version is */
function detectFlash() {
  var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
  if (plugin)
  {
	flashInstalled = true;
	var words = navigator.plugins["Shockwave Flash"].description.split(" ");
	for (var i = 0; i < words.length; ++i)
	{
	  if (isNaN(parseInt(words[i])))
	  continue;
	  flashMajorVersion = words[i];
	}
  }
  else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.appVersion.indexOf("Win") != -1))
  {
          // test for at least version 7
	  var version;
	  var axo;
	  var e;
	  try {            
 	    axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
	    version = axo.GetVariable("$version");	
	  } catch (e) {
	    version = -1;  // user does not have at least version 7
	  }
          
    	  if (version == -1 ) {
	    flashInstalled = false;  
	  } else if (version != 0) {
            // user has at least version 7 - split the version string to determine
 	    var tempArray         = version.split(" "); 	
	    var tempString        = tempArray[1];		
	    var versionArray      = tempString.split(",");
            flashMajorVersion     = versionArray[0];
	    flashInstalled = true;
	               
          }
  }

}






function embedFlash( flashContainerId, pathToFlashFile, swfWidth, swfHeight, requiredVersion, paramString) {
    // THIS WRITES THE CODE TO DISPLAY FLASH FILE OR ALTERNATE

    if ( flashInstalled && flashMajorVersion>=requiredVersion ) {
      var flashText = '';
      flashText = flashText + '<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
      flashText = flashText + '  codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" ';
      flashText = flashText + ' ID="Main" WIDTH="' + swfWidth + '" HEIGHT="' + swfHeight + '" ALIGN="">';
      flashText = flashText + ' <PARAM NAME=movie VALUE="' + pathToFlashFile + paramString + '"> <PARAM NAME=loop VALUE=false> <PARAM NAME=menu VALUE=false> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>  <PARAM NAME=wmode VALUE=transparent> <PARAM NAME="allowScriptAccess" VALUE="sameDomain" />';
      flashText = flashText + ' <EMBED src="' + pathToFlashFile + paramString + '" loop=false menu=false quality=high bgcolor=#FFFFFF allowScriptAccess="sameDomain"  ';
      flashText = flashText + ' swLiveConnect=TRUE WIDTH="' + swfWidth + '" HEIGHT="' + swfHeight + '" WMODE=transparent NAME="Main" ALIGN=""';
      flashText = flashText + ' TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer">';
      flashText = flashText + ' </EMBED>';
      flashText = flashText + ' </OBJECT>';
      document.getElementById(flashContainerId).innerHTML = flashText;
    }

}


Event.observe(window, "load", function() {
   // Refinement eye candy
   if ($('refinements')!=null) {
     nodes = $('refinements').getElementsByClassName("refinementGroup");
     for (var i=0; nodes!=null&&i<nodes.length; i++){
        var spans = nodes[i].getElementsByTagName('SPAN');
        var uls = nodes[i].getElementsByTagName('UL');
        if (spans!=null&&spans.length==1&&uls!=null&&uls.length==1) {
          spans[0].ulList = uls[0];
          Event.observe(spans[0], "click", function(evt) {
            if(this.ulList.style.display=='none') {
              new Effect.BlindDown(this.ulList);
            } else {
              new Effect.SlideUp(this.ulList);
            }
          });
        }
     }
   }

   // Rounded corner support
   nodes = $$(".cornery,.contentCornery");
   for (i=0; nodes!=null&&i<nodes.length; i++) {
      var rightCornerElement = document.createElement("DIV");
      rightCornerElement.className = 'topRightCorner';
      rightCornerElement.innerHTML = "&nbsp;&nbsp;";

      var os=Position.positionedOffset(nodes[i]);
      rightCornerElement.style.left=(os[0] + nodes[i].getDimensions(nodes[i]).width - 3) + 'px';
      rightCornerElement.style.top=os[1] + 'px';

      nodes[i].insertBefore(rightCornerElement, nodes[i].firstChild);


      var leftCornerElement = document.createElement("DIV");
      leftCornerElement.className = 'topLeftCorner';
      leftCornerElement.innerHTML = "&nbsp;&nbsp;";

      leftCornerElement.style.left=os[0] + 'px';
      leftCornerElement.style.top=os[1] + 'px';

      nodes[i].insertBefore(leftCornerElement, nodes[i].firstChild);
   }


   // Image rollover supprt
   nodes = $$("#menuBar a img");
   for (i=0; nodes!=null&&i<nodes.length; i++) {
      Event.observe(nodes[i], "mouseover", function() {
        if (this.src.match(/_/)) {
          this.src = this.src.replace(/_.+/, "_hover.jpg");
        } else {
          this.src = this.src.replace(/.jpg$/, "_hover.jpg");
        }
      });
      Event.observe(nodes[i], "mousedown", function() {
        if (this.src.match(/_/)) {
          this.src = this.src.replace(/_.+/, "_click.jpg");
        } else {
          this.src = this.src.replace(/.jpg$/, "_click.jpg");
        }
      });
      Event.observe(nodes[i], "mouseout", function() {
        if (this.src.match(/_/)) {
          this.src = this.src.replace(/_.+/, ".jpg");
        } else {
          this.src = this.src.replace(/.jpg$/, ".jpg");
        }
      });
   }
});

var urls = new Hash();
function headline(headline) {
    if (headline && !headline.empty()) { urls.set("Headline", headline);}
}

function bullet1(title, url) {
    if (title && !title.empty()) {
        urls.set("Bullet1", title);
        urls.set("Bullet1URL", url);
    }
}

function bullet2(title, url) {
    if (title && !title.empty()) {
        urls.set("Bullet2", title);
        urls.set("Bullet2URL", url);
    }
}

function bullet3(title, url) {
    if (title && !title.empty()) {
        urls.set("Bullet3", title);
        urls.set("Bullet3URL", url);
    }
}

function bullet4(title, url) {
    if (title && !title.empty()) {
        urls.set("Bullet4", title);
        urls.set("Bullet4URL", url);
    }
}

function getFlashAsset(key) {
    return urls.get(key);
}

/**
 * SWFObject v1.5: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */
if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;

function isNewSession() {
    var isNew = ! (readCookie("v_sf") == 'true');
    document.cookie="v_sf=true; path=/corporate";
    return isNew;
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
	  var c = ca[i];
	  while (c.charAt(0)==' ') c = c.substring(1,c.length);
	  if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function emailFriend() {
    var url = location.href;
    var description = document.title;
    doPopup('/corporate/email-friend.asp?pageUrl=' + url + "&description=" + description, 460, 720);
}

function doPopup(href, width, height) {
    var windowStyle = "titlebar,scrollbars=yes,resizable=yes";

    if (width == undefined || width <= 0) {
        width = 400;
    }
    if (height == undefined || height <= 0) {
        height = 300;
    }

    windowStyle += (",left=" + ((screen.availWidth - width) / 2));
    windowStyle += (",top=" + (((screen.availHeight - height) / 2 ) - 30));
    windowStyle += (",width=" + width);
    windowStyle += (",height=" + height);

    var w = window.open(href, "_blank", windowStyle);
    w.focus();

    return false;
}