window.onresize = resetDocHeight;

function resetDocHeight()
{
	docId = document.getElementById('allroomdeals_content');
	var ifmcntdoc = docId.offsetHeight;

	var height = getHeight(ifmcntdoc);
  if (height != null && !isNaN(height))
  { 
		docId.style.height = height.toString() + "px";
  }
}

function getHeight(docId)
{
	var height = null;
  var scrollHeight;
  var offsetHeight;
 
	if (docId.height) 
	{
      height = docId.height;
  } 
  else if (docId.body) 
	{
       if (docId.body.scrollHeight) 
       {
					scrollHeight = docId.body.scrollHeight;
					height = scrollHeight;
			 }
       if (docId.body.offsetHeight) 
       {
					offsetHeight = docId.body.offsetHeight;
					height = offsetHeight;
        }    
        if (scrollHeight && offsetHeight)
        { 
					height = Math.max(scrollHeight, offsetHeight);
				}
    }
    
    if (height != null && !isNaN(height)) height += 10;
    
    return height;
}

	
function hideandshow(hide1, hide2, show1, show2, HeadShow, headhide1, headhide2)
{
	changecss(hide1,'display','none');
	changecss(hide2,'display','none');
	changecss(show1,'display','');
	changecss(show2,'display','');
	changecss(HeadShow,'display','');
	changecss(headhide1,'display','none');
	changecss(headhide2,'display','none');					       	        
}

function changecss(myclass,element,value) 
{
	var CSSRules
  if (document.all) 
  {
      CSSRules = 'rules';
  }
  else if (document.getElementById) 
  {
      CSSRules = 'cssRules';
  }
  for (var i = 0; i < document.styleSheets[0][CSSRules].length; i++) 
  {
     if (document.styleSheets[0][CSSRules][i].selectorText == myclass) 
     {
        document.styleSheets[0][CSSRules][i].style[element] = value;
     }
  }	
}