/* general functions used in site */

	function MM_openBrWindow(theURL,winName,features) { //v2.0
		window.open(theURL,winName,features);
	}

	//jumps to a URL based on a call				
	function linkTo(optVal){
		if(optVal=="") return false;
		window.location=optVal;
	} 
	  
	  function LaunchTool() {
	 
		window.open('swf/optimenu.html','optimenu','status=yes,width=600,height=425');
	}
	function locateObject(n) 
{ 
    if(document.getElementById)
        return document.getElementById(n);
    else if(document.all) 
        return document.all[n];
    else if(document.layers)
    	 return document.layers[n]; 
}

   function getWindowWidth()
{
	var x;
	if(document.all)
	{
	    if(document.documentElement)
        {
            //alert(document.documentElement.scrollTop);
            return document.documentElement.clientWidth;
        }
		x = parseInt(document.body.clientWidth);
	}
	else 
    {
		x = parseInt(self.innerWidth);
        x = x - (getWindowHeight() < document.height ? 16 : 0);
    }
	return x;
}

function getWindowHeight()
{
	var x;
	if(document.all)
	{
	    if(document.documentElement)
        {
            //alert(document.documentElement.scrollTop);
            return document.documentElement.clientHeight;
        }

		x = parseInt(document.body.clientHeight);
	}
	else 
		x = parseInt(self.innerHeight);
	return x;
}
function getObjectY(obj)
{
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
}
function setClientTop(top)
{
//    
        window.scrollTo(0,top);
}

function clickButton(e, buttonid)
{
  var evt = e ? e : window.event;
  var bt = document.getElementById(buttonid);
  if (bt && evt.keyCode == 13)
  {
    bt.click();
    return false;
  }
}

function doSearch(dropdownId)
{
  var dropdown = document.getElementById(dropdownId);
  var url = dropdown.options[dropdown.selectedIndex].value;

  if (url.startsWith('http://') == true)
    window.open(url, '_new');
  else
    window.location = url;
}
<!--
    function MM_swapImgRestore() { //v3.0
      var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
    }

    function MM_preloadImages() { //v3.0
      var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
        var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
        if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
    }

    function MM_findObj(n, d) { //v4.01
      var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
        d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
      if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
      for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
      if(!x && d.getElementById) x=d.getElementById(n); return x;
    }

    function MM_swapImage() { //v3.0
      var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
       if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
    }
    //-->