function setWraperHeight(){

var wrap = document.getElementById('wrapper-id');
wrap.style.height = window.innerHeight + 'px';
}

function highLightMenu(id){
var img = document.getElementById(id);
img.src = '/our-story/images/common/global_menu_divider_over.png';
}

function unhighLightMenu(id){
var img = document.getElementById(id);
img.src = '/our-story/images/common/global_menu_divider.png';
}

function highLightJoin(id){
var img = document.getElementById(id);
img.src = '/our-story/images/common/join_over.png';
}

function unhighLightJoin(id){
var img = document.getElementById(id);
img.src = '/our-story/images/common/join.png';
}



function showsubnav(id){

var subnav = 'subnav-id-'+id;

var subnav_obj = document.getElementById(subnav);

subnav_obj.style.display = 'block';

}


function hidesubnav(id){
var subnav = 'subnav-id-'+id;

var subnav_obj = document.getElementById(subnav);

subnav_obj.style.display = 'none';

}

function toggleSubnav(a,b){
var subnav = a;
var id = b;
var subnav_obj = document.getElementById(subnav);
var img_obj = document.getElementById(id);
if(subnav_obj.style.display == 'none'){
	subnav_obj.style.display = 'block';
	img_obj.src = '/bluelinks-for-brokers/images/common/left_nav_close_button.png';
}else {
subnav_obj.style.display = 'none';
img_obj.src = '/bluelinks-for-brokers/images/common/left_nav_open_button.png';
}


}


 
 

var DDSPEED = 10;
var DDTIMER = 15;

// main function to handle the mouse events //
function ddMenu(id,d){
  var h = document.getElementById(id + '-ddheader');
  var c = document.getElementById(id + '-ddcontent');
  clearInterval(c.timer);
  if(d == 1){
    clearTimeout(h.timer);
    if(c.maxh && c.maxh <= c.offsetHeight){return}
    else if(!c.maxh){
      c.style.display = 'block';
      c.style.height = 'auto';
      c.maxh = c.offsetHeight;
      c.style.height = '0px';
    }
    c.timer = setInterval(function(){ddSlide(c,1)},DDTIMER);
  }else{
    h.timer = setTimeout(function(){ddCollapse(c)},50);
  }
}

// collapse the menu //
function ddCollapse(c){
  c.timer = setInterval(function(){ddSlide(c,-1)},DDTIMER);
}

// cancel the collapse if a user rolls over the dropdown //
function cancelHide(id){
  var h = document.getElementById(id + '-ddheader');
  var c = document.getElementById(id + '-ddcontent');
  clearTimeout(h.timer);
  clearInterval(c.timer);
  if(c.offsetHeight < c.maxh){
    c.timer = setInterval(function(){ddSlide(c,1)},DDTIMER);
  }
}

// incrementally expand/contract the dropdown and change the opacity //
function ddSlide(c,d){
  var currh = c.offsetHeight;
  var dist;
  if(d == 1){
    dist = (Math.round((c.maxh - currh) / DDSPEED));
  }else{
    dist = (Math.round(currh / DDSPEED));
  }
  if(dist <= 1 && d == 1){
    dist = 1;
  }
  c.style.height = currh + (dist * d) + 'px';
  c.style.opacity = currh / c.maxh;
  c.style.filter = 'alpha(opacity=' + (currh * 100 / c.maxh) + ')';
  if((currh < 2 && d != 1) || (currh > (c.maxh - 2) && d == 1)){
    clearInterval(c.timer);
  }
}

/* #################################################################################################################*/

function highLightPromo(s) {
	//var id = 'promo-block-id-'+s;
	//var promo = document.getElementById(id);
	s.style.backgroundImage = 'url(/bluelinks-for-brokers/images/index/index_promo_bg_over.png)';

}

/* #################################################################################################################*/






/* #################################################################################################################*/



function unhighLightPromo(s) {
	//var id = 'promo-block-id-'+s;
		//var promo = document.getElementById(id);
	
	s.style.backgroundImage = 'url(/bluelinks-for-brokers/images/index/index_promo_bg.png)';

}


/* #################################################################################################################*/

/* #################################################################################################################*/



function showOptions(s) {
	
		var ul = document.getElementById(s);

		var style = ul.style.display;

		if (style == 'none')
		{
			ul.style.display = 'block';
		}else {
			ul.style.display = 'none';
		}
	
	
}


/* #################################################################################################################*/

/* #################################################################################################################*/



function closeOptions(s) {
	
		var ul = document.getElementById(s);

		var style = ul.style.display;

		if (style == 'block')
		{
			
			ul.style.display = 'none';
		}
	
	
}


/* #################################################################################################################*/