// JScript File
var sectionOn

function preloadImages()
{
    imageObj = new Image();
    images = new Array();     
    images[0]="images/menu_on_broker.gif"     
    images[1]="images/menu_on_careers.gif"     
    images[2]="images/menu_on_news.gif"
    images[3]="images/menu_on_contact.gif"
    images[4]="images/menu_on_properties.gif"
    images[5]="images/menu_on_properties1.gif"
    images[6]="images/menu_on_search.gif"
    for(i=0; i<images.length; i++)      
    {          
        imageObj.src=images[i];
    }
}

preloadImages();

function turnCellOn(tmpcell)
{
    tmpcell.style.backgroundColor = "#757575"
}

function turnCellOff(tmpcell)
{
    tmpcell.style.backgroundColor = "#A2A3A7"
}

function turnOn(tmpimg)
{
    if(tmpimg.id != sectionOn)
        tmpimg.src = tmpimg.src.replace("menu", "menu_on")
}

function turnOff(tmpimg)
{
    if(tmpimg.id != sectionOn)
        tmpimg.src = tmpimg.src.replace("menu_on", "menu")
}

function showSubmenu(obj, submenu)
{
    tmpPos = findPos(obj)
    document.getElementById(submenu).style.left = tmpPos[0] + 'px'
    document.getElementById(submenu).style.top = tmpPos[1] + 'px'    
    document.getElementById(submenu).style.visibility = 'visible'
}

function hideSubmenu()
{
    for (i=1; i<=1; i++)
    {
        document.getElementById('sub_' + i).style.visibility = 'hidden'
    }
}

function findPos(obj) 
{
	var curleft = curtop = 0;
    if (obj.offsetParent) {
        do 
        {
		    curleft += obj.offsetLeft;
		    curtop += obj.offsetTop;
        } while (obj = obj.offsetParent);
    }
	return [curleft,curtop];
}

function trimString (str) {
  while (str.charAt(0) == ' ')
    str = str.substring(1);
  while (str.charAt(str.length - 1) == ' ')
    str = str.substring(0, str.length - 1);
  return str;
}