// JavaScript Document
	var subnav=new Array('aboutus','greenbuilding','projects','news','contactus','ftp','clients');
	var ssnav=new Array('mission','theteam','foundation','partners','commercial','residential','land','employment');
	var subnavon='';
	var snon='';
	
	//subnav
	if (document.images) {
	 for (i=0;i<subnav.length;i++)    {
	   eval(subnav[i]+"off = new Image();")
	   eval(subnav[i]+"off.src = '/images/sub/n_"+subnav[i]+"_off.gif';")
	   eval(subnav[i]+"on = new Image();")
	   eval(subnav[i]+"on.src = '/images/sub/n_"+subnav[i]+"_on.gif';")
	 }
	}
	
	if (document.images) {
	 for (i=0;i<ssnav.length;i++)    {
	   eval(ssnav[i]+"off = new Image();")
	   eval(ssnav[i]+"off.src = '/images/sub/s_"+ssnav[i]+"_off.gif';")
	   eval(ssnav[i]+"on = new Image();")
	   eval(ssnav[i]+"on.src = '/images/sub/s_"+ssnav[i]+"_on.gif';")
	 }
	}
	
	function imgOn(imgName) {
	  if (document.images) {
	  	if((imgName != subnavon) && (imgName != snon)) {
			document[imgName].src = eval(imgName + "on.src");
			}
		}
	}
	
	function imgOff(imgName) {
	  if (document.images) {
	  	if((imgName != subnavon)  && (imgName != snon)) {
			document[imgName].src = eval(imgName + "off.src");
			}
		}
	}