/*

Global Javascripts for Consolidated Waterproofing Contractors Website
Date: 06/05/06
Version: 1.1

*/


// define category-specific nav image names
var mainCat = new Array;
mainCat = ["contact","about","services","home","back"];
// preload images referencing mainCat
var imgOn = new Array;
var imgOff = new Array;
for (var i = 0; i < mainCat.length; i++) {
  imgOff[i] = new Image;
  imgOff[i].src = "../images/nav_"+mainCat[i]+"_off.gif";
  imgOn[i] = new Image;
  imgOn[i].src = "../images/nav_"+mainCat[i]+"_on.gif";
}

function toggleimg(imgname,state) {
  var ptr = eval("document.images."+imgname);
  ptr.src = "../images/nav_"+imgname+"_"+state+".gif";
}



function openProjectsWin(url) {
	var winL = (screen.width-380)/2;
    var winT = (screen.height-515)/2;
    var options = "width=380,height=515,top="+winT+",left="+winL+",screenY="+winT+",screenX="+winL+",scrollbars=no,resizable=no,toolbar=no,statusbar=no,menubar=no,directories=no";
    popupwindow = window.open(url,'projectswindow',options);
    popupwindow.focus();
}