<!--
// begin preload nav //////////////////////////
var img1 = new Image();
img1.src = "/images/nav_properties_on.gif";
var img2 = new Image();
img2.src = "/images/nav_research_on.gif";
var img3 = new Image();
img3.src = "/images/nav_services_on.gif";
var img4 = new Image();
img4.src = "/images/nav_corpinfo_on.gif";
var img5 = new Image();
img5.src = "/images/nav_igs_on.gif";
var img6 = new Image();
img6.src = "/images/nav_arrow_hm.gif";
// end preload nav ////////////////////////////

// popup functions ////////////////
function PopupDisclaimer () {
  myRemote = launch ( document.FORM1.DisclaimerFile.value, 
					 "Disclaimer", 
					 "height=245,width=420,channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0", 
					 "Main");
}

function PopupPrivacyPolicy () {
  myRemote = launch ( document.FORM1.PrivacyPolicyFile.value, 
					 "PrivacyPolicy", 
					 "height=450,width=410,channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0", 
					 "Main");
}
// end popup functions ///////////////

// BEGIN ROLLOVERS //////////////////////////////////////
// image rollover script
// note: this script only works on DIVs with absolute positioning + non-DIVs
var selectedimage = "";
function ChangeImage(image_name, file_name, absolute_div_id) {
if (image_name == selectedimage)
return;
	if(document.images) {
		if(document.all || absolute_div_id == "")
			document.images[image_name].src = file_name;
		else if(document.layers && absolute_div_id != "")
			eval("window.document." + absolute_div_id + ".document.images[image_name].src = file_name");
	}
}
// END ROLLOVERS //////////////////////////////////////

// BEGIN POP-UP WINDOW //////////////////////////////////////
function popupWin(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
// END POP-UP WINDOW //////////////////////////////////////

// BEGIN LISTBOX AUTO CHANGER /////////////
function LocationSelectionChange(List)
{
	if ( List.options[List.selectedIndex].value )
	{
		parent.location = List.options[List.selectedIndex].value ;
	}
}
// END LISTBOX AUTO CHANGER ///////////////

// BEGIN NAV FLYOUTS ///////////
activateMenu = function(nav) {
	if (document.all && document.getElementById(nav)) {  
        var navroot = document.getElementById(nav);
        var lis=navroot.getElementsByTagName("LI");  
        for (i=0; i<lis.length; i++) {
            if(lis[i].lastChild.tagName=="UL"){
             	lis[i].onmouseover=function() {	
                   this.lastChild.style.display="block";
                }
                lis[i].onmouseout=function() {                       
                   this.lastChild.style.display="none";
                }
            }
        }
    }
}
// END NAV FLYOUTS ///////////
//-->