tipNo = Math.floor((Math.random()*6)) + 1;
    
    tipText = new Array();
    tipText[0] = "";
    tipText[1] = "Lighting can enhance your project by highlighting architectural features or the character of plantings and signage.";
    tipText[2] = "Proper planning saves money, disturbance and time and is critical to minimizing future development costs. Call us to discuss your upcoming project early in the process.";
    tipText[3] = "Planting height depends on drainage and moisture on your site. Proper planting is critical to the success of your plantings.";
    tipText[4] = "Water and salt can damage hardscape installations as well as plants. Supports for walls must resist frost depths up to 3'6\".";
    tipText[5] = "Water and salt can damage hardscape installations as well as plants. Walls, piers, walks and patios must shed water to avoid pitting, staining and frost damage.";
    tipText[6] = "When watering your lawn, be careful not to over or under water. One inch of water per week is the ideal for most soils.";

function choosePics() {

    pic_base="images/set_";
    setNo = Math.floor((Math.random()*3)) + 1;
    
    if (document.images) {
       document.panel_1.src = pic_base + setNo + "_panel_1.gif";
       document.panel_2.src = pic_base + setNo + "_panel_2.jpg";
       document.panel_3.src = pic_base + setNo + "_panel_3.gif";
       document.panel_4.src = pic_base + setNo + "_panel_4.jpg";
       document.panel_5.src = pic_base + setNo + "_panel_5.gif";
       document.panel_6.src = pic_base + setNo + "_panel_6.jpg";
    }
}

function openWindow (url, winName, popWidth, popHeight) {
		var horizPos = (screen.availWidth - popWidth)/ 2;
		var vertPos = ((screen.availHeight - popHeight)/ 2) + 30;
		window.open(url, winName, "width=" + popWidth + ", height=" + popHeight + ", resizable=no, top=" + vertPos + ", left=" + horizPos + ", scrollbars=no, status=no");
}

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];}}
}