function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;// JavaScript Document



function show_layer(layerID)
{
	document.getElementById(layerID).style.visibility = 'visible';
}

function hide_layer(layerID)
{
	document.getElementById(layerID).style.visibility = 'hidden';
}

function elevate()
{
andrewwkWindow = window.open("web_elevate.html","elevate",'toolbar=no,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=723,height=504,center=0,left=10,right=0,middle=0,bottom=0,top=0');
}


function hydroxyl1()
{
andrewwkWindow = window.open("web_hydroxyl1.html","hydroxyl1",'toolbar=no,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=550,height=480,center=0,left=10,right=0,middle=0,bottom=0,top=0');
}


function hydroxyl2()
{
andrewwkWindow = window.open("web_hydroxyl2.html","hydroxyl2",'toolbar=no,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=800,height=640,center=0,left=10,right=0,middle=0,bottom=0,top=0');
}

function edrug()
{
andrewwkWindow = window.open("web-edrug.html","edrug",'toolbar=no,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=768,height=576,center=0,left=10,right=0,middle=0,bottom=0,top=0');
}