function toggle_it(itemID){
      // Toggle visibility between none and inline
      if ((document.getElementById(itemID).style.display == 'none'))
      {
        document.getElementById(itemID).style.display = 'inline';
      } else {
        document.getElementById(itemID).style.display = 'none';
      }
  }
	function showDrpDwn() {
		var selectedItem      = document.form1.referrer.selectedIndex;
		var selectedItemValue = document.form1.referrer.options[selectedItem].value;
		var selectedItemText  = document.form1.referrer.options[selectedItem].text;
		
		if (selectedItem == 5) {
		//	show drop down
			toggle_it('otherRef')
		}
	}

		function getRadioValue() {
		for (var i=0; i < document.form1.demog.length; i++)  {
		   if (document.form1.demog[i].checked) {
			  var rad_val = document.form1.demog[i].value;
				if (rad_val == 'client') {
				//	show fields
				toggle_it('yourPosition')
				toggle_it('companyName')
				toggle_it('servicesList')
				toggle_it('marketsList')
				toggle_it('checkListing')
				toggle_it('addresses')
				toggle_it('hr1')
}
			  }
		   }
		}

		function hideValue() {
		for (var i=0; i < document.form1.demog.length; i++)  {
		   if (document.form1.demog[i].checked) {
			  var rad_val = document.form1.demog[i].value;
				if (rad_val == 'candidate') {
				//	show fields
				toggle_it('yourPosition')
				toggle_it('companyName')
				toggle_it('servicesList')
				toggle_it('marketsList')
				toggle_it('checkListing')
				toggle_it('addresses')
				toggle_it('hr1')
}
			  }
		   }
		}


/* 

	Blankwin function 
	written by Alen Grakalic, provided by Css Globe (cssglobe.com)
	please visit http://cssglobe.com/post/1281/open-external-links-in-new-window-automatically/ for more info
	
*/

/*this.blankwin = function(){
	var hostname = window.location.hostname;
	hostname = hostname.replace("www.","").toLowerCase();
	var a = document.getElementsByTagName("a");	
	this.check = function(obj){
		var href = obj.href.toLowerCase();
		return (href.indexOf("http://")!=-1 && href.indexOf(hostname)==-1) ? true : false;				
	};
	this.set = function(obj){
		obj.target = "_blank";
		obj.className = "external";
	};	
	for (var i=0;i<a.length;i++){
		if(check(a[i])) set(a[i]);
	};		
};
*/
function isUndefined(v) {
    var undef;
    return v===undef;
}

this.addEvent = function(obj,type,fn){
	if(obj.attachEvent){
		obj['e'+type+fn] = fn;
		obj[type+fn] = function(){obj['e'+type+fn](window.event );}
		obj.attachEvent('on'+type, obj[type+fn]);
	} else {
		obj.addEventListener(type,fn,false);
	};
};

/*
 * Load events
 */
//addEvent(window,"load",blankwin);

//Implementation: onclick="confirmLogout(this);return false;"
function confirmLogout(target) {
	if ( confirm('Are you sure you want to logout ?') ){
		location.href = target;
   	}
	return false;
}



// script to add rollover/ mousedown effects to image submit buttons etc.
function imageholderclass(){
	this.over=new Array();
	this.down=new Array();
	this.src=new Array();
	this.store=store;
	
	function store(src, down, over){
		var AL=this.src.length;
		this.src[AL]=new Image(); this.src[AL].src=src;
		this.over[AL]=new Image(); this.over[AL].src=over;
		this.down[AL]=new Image(); this.down[AL].src=down;
	}
}

var ih = new imageholderclass();
var mouseisdown=0;

function preloader(t){
	for(i=0;i<t.length;i++){
		if(t[i].getAttribute('srcover')||t[i].getAttribute('srcdown')){
			
			storeimages(t[i]);
			var checker='';
			checker=(t[i].getAttribute('srcover'))?checker+'A':checker+'';
			checker=(t[i].getAttribute('srcdown'))?checker+'B':checker+'';
			
			switch(checker){
			case 'A' : mouseover(t[i]);mouseout(t[i]); break;
			case 'B' : mousedown(t[i]); mouseup2(t[i]); break;
			case 'AB' : mouseover(t[i]);mouseout(t[i]); mousedown(t[i]); mouseup(t[i]); break;
			default : return;			
			}
			
			if(t[i].src){t[i].setAttribute("oldsrc",t[i].src);}
		}
	}
}
function mouseup(t){
	var newmouseup;
	if(t.onmouseup){
		t.oldmouseup=t.onmouseup;
		newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("srcover");this.oldmouseup();}

	}
	else{newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("srcover");}}
	t.onmouseup=newmouseup;
}

function mouseup2(t){
	var newmouseup;
	if(t.onmouseup){
		t.oldmouseup=t.onmouseup;
		newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("oldsrc");this.oldmouseup();}
		}
	else{newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("oldsrc");}}
	t.onmouseup = newmouseup;
}

function mousedown(t){
	var newmousedown;
	if(t.onmousedown){
		t.oldmousedown=t.onmousedown;
		newmousedown=function(){if(mouseisdown==0){this.src=this.getAttribute("srcdown");this.oldmousedown();}}
	}
	else{newmousedown=function(){if(mouseisdown==0){this.src=this.getAttribute("srcdown");}}}
	t.onmousedown=newmousedown;
}

function mouseover(t){
	var newmouseover;
	if(t.onmouseover){
		t.oldmouseover=t.onmouseover;
		newmouseover=function(){this.src=this.getAttribute("srcover");this.oldmouseover();}
	}
	else{newmouseover=function(){this.src=this.getAttribute("srcover");}}
	t.onmouseover=newmouseover;
}

function mouseout(t){
	var newmouseout;
	if(t.onmouseout){
		t.oldmouseout=t.onmouseout;
		newmouseout=function(){this.src=this.getAttribute("oldsrc");this.oldmouseout();}
	}
	else{newmouseout=function(){this.src=this.getAttribute("oldsrc");}}
	t.onmouseout=newmouseout;
}

function storeimages(t){
	var s=(t.getAttribute('src'))?t.getAttribute('src'):'';
	var d=(t.getAttribute('srcdown'))?t.getAttribute('srcdown'):'';
	var o=(t.getAttribute('srcover'))?t.getAttribute('srcover'):'';
	ih.store(s,d,o);
}

function preloadimgsrc(){
	if(!document.getElementById) return;
	var it=document.getElementsByTagName('IMG');
	var it2=document.getElementsByTagName('INPUT');
	preloader(it);
	preloader(it2);
}

if(window.addEventListener){window.addEventListener("load", preloadimgsrc, false);} 
else{
	if(window.attachEvent){window.attachEvent("onload", preloadimgsrc);}
	else{if(document.getElementById){window.onload=preloadimgsrc;}}
}

function confirmLogout(target) {
	if ( confirm('Are you sure you want to logout ?') ){
		location.href = target;
   	}
	return false;
}

function bookmarksite(title, url)
{
   if (window.sidebar) // firefox
   window.sidebar.addPanel(title, url, "");
   else if(window.opera && window.print)
   {
      // opera
      var elem = document.createElement('a');
      elem.setAttribute('href', url);
      elem.setAttribute('title', title);
      elem.setAttribute('rel', 'sidebar');
      elem.click();
   }
   else if(document.all)// ie
   window.external.AddFavorite(url, title);
}


/* fading images */
var d=document, imgs = new Array(), zInterval = null, current=0, pause=false, xFadeDelay = 4000;

function so_init() {
	if(!d.getElementById || !d.createElement) return;

	imgs = d.getElementById("imageFader").getElementsByTagName("img");
	for(i=1; i < imgs.length; i++) imgs[i].xOpacity = 0;

	imgs[0].style.display = "block";
	imgs[0].xOpacity = .99;

	setTimeout(so_xfade,xFadeDelay);
}

function so_xfade() {
	cOpacity = imgs[current].xOpacity;
	nIndex = imgs[current+1]?current+1:0;
	nOpacity = imgs[nIndex].xOpacity;

	cOpacity-=.05; 
	nOpacity+=.05;

	imgs[nIndex].style.display = "block";
	imgs[current].xOpacity = cOpacity;
	imgs[nIndex].xOpacity = nOpacity;
	
	setOpacity(imgs[current]); 
	setOpacity(imgs[nIndex]);
	
	if(cOpacity<=0) {
		imgs[current].style.display = "none";
		current = nIndex;
		setTimeout(so_xfade,xFadeDelay);
	} else {
		setTimeout(so_xfade,50);
	}
	
	function setOpacity(obj) {
	
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
}

function dmxAdvLayerPopup(sTitle,sURL,sPopupName,sContent,sClass,nPositionLeft,nPositionRight,nWidth,nHeight,nAutoCloseTime,bDragable,bResizable,bOverlay,nOverlayOpacity,sIncomingEffect,sIncomingEffectEasing,nIncomingEffectDuration,bFadeIn,sOutgoingEffect,sOutgoingEffectEasing,nOutgoingEffectDuration,bFadeOut,sSlideEffect,nEffectTime,nSlideTime,bClosable,bWireframe,bgContentColor) { // v1.05
  var aURL, aSlides = sURL.split('|');
  if (aSlides && aSlides.length > 1) {
    aURL = [];
    for (var si=0;si<aSlides.length;si++) {
      var cf=aSlides[si],nW='',nH='',nS='';
      if (cf.substr(cf.length-1,1)==']') {
        var bd=cf.lastIndexOf('[');
        if(bd>0){
          var di=cf.substring(bd+1,cf.length-1);
          var da=di.split('x');
          nW=da[0];nH=da[1];
          if (da.length==3) nS=da[2];
          cf=cf.substring(0,bd)
        }   
      }      
      aURL[si] = new Object();
      aURL[si].src = cf;
      aURL[si].nWidth = (nW!=''?nW:nWidth);
      aURL[si].nHeight = (nH!=''?nH:nHeight);
      aURL[si].nDelay = (nS!=''?nS:nSlideTime);
    }  
  } else aURL = sURL;
  if (!cDMXPopupWindow) {
  	alert('The Advanced Layer Popup script is missing on your website!\nPlease upload the file ScriptLibrary/advLayerPopup.js to your live server.');
  } else {
    if (sClass == 'OS_Look') sClass = (navigator.userAgent.toLowerCase().indexOf('mac')!=-1?'dmxOSX':'dmxXP');  
    cDMXPopupWindow.buildWindow({sTitle: sTitle, sURL: aURL, sPopupName: sPopupName, sContent: sContent, sClass: sClass, aPosition: [nPositionLeft,nPositionRight], aSize: [nWidth,nHeight], nCloseDelay: nAutoCloseTime, bDragable: bDragable, bResizable: bResizable, bOverlay: bOverlay, nOverlayOpacity: nOverlayOpacity, sStartPosition: sIncomingEffect, sStartShowEffect: sIncomingEffectEasing, nIncomingEffectDuration: nIncomingEffectDuration, bFadeIn: bFadeIn, sEndPosition: sOutgoingEffect, sEndShowEffect: sOutgoingEffectEasing, nOutgoingEffectDuration: nOutgoingEffectDuration, bFadeOut: bFadeOut, sSlideEffect: sSlideEffect, nEffectTime: nEffectTime, nSlideTime: nSlideTime, bClosable: bClosable, bWireframe: bWireframe, sContentBgColor: bgContentColor });
  }  
  document.MM_returnValue = false;
}