/* techmain version three */
var payment;
var fRunning = 0
var master_main = "ctl00_main_";

function switchBandPhoto(imageName)    {
    //parent.document.images["master_photo"].src = "photos/" + imagePath + "/" + imageName + ".JPG";
    parent.document.images["master_photo"].src = imageName.src;
    var src = imageName.src;
    if (src.indexOf("NBHS_BAND") > 0) {
        parent.numPhoto.innerHTML = "Photo ID: " +imageName.id;
    }
}

function startTrans(image)  {
    var click = document.getElementById(master_main + "chkClick").checked;
    if (click == false)  {
        if (fRunning == 0) {        
            document.images["master_photo"].filters.item(0).Apply();
            fRunning = 1;       
            //document.images["master_photo"].src = image + ".jpg";
            document.images["master_photo"].src = "photos/" + image.substring(3,9) + "/"+ image;
            document.images["master_photo"].filters.item(0).Play();
            fRunning = 0;
        }
    }
}

function switchImage(image) {
	//document.images["master_photo"].src = imageName + ".jpg";
	document.images["master_photo"].src = "photos/" + image.substring(3,9) + "/"+ image;
}

function switchTab(btnid, pnlid)    {
    var tabs = document.getElementsByTagName("input");
    var panels = document.getElementsByTagName("div");

	var index = new Number(0);
	//for(index=0;index<=tabs.length-1;index++){
	//Apply class to the first four buttons
	for(index=0;index<=tabs.length-1;index++)	{ 
	    if ((tabs[index].id == "btn2009") || (tabs[index].id == "btn2008") || (tabs[index].id == "btn2007") || (tabs[index].id == "btn2006") || (tabs[index].id == "btn2005") || (tabs[index].id == "btn2004")|| (tabs[index].id == "btn2003")) {   
	        //alert(tabs[index].id + " " + index);
		    tabs[index].className = "unselectedTab";
	    }
	}

	for(index=0;index<=panels.length-1;index++)	{
	    if ((panels[index].id != "") && (panels[index].id != "pnlContent")) {
	        //alert(panels[index].id);
	        panels[index].className = "hideObject";
	    }
	}	

	document.getElementById(btnid).className = "selectedTab";
	document.getElementById(pnlid).className = "showObject";	
	//document.getElementById("txtSelectedTab").value = "'" + btnid + "','" + pnlid + "'";
}

function calculatePayment()   {
    payment = 0;
    var xboxs = document.getElementsByTagName("input");

    var index = new Number(0);
    for (index=0; index<=xboxs.length-1;index++)    {
        if (xboxs[index].checked == true)    {
            var category = xboxs[index].id;
            if (category.indexOf("chkBand")!= -1) {
                //alert(category);
                if (category.indexOf("chkBand_4")!= -1)  {
                    doTheMath(412.00);
                } else  {
                    doTheMath(103.00);
                }  
            }
            if (category.indexOf("chkMarcher")!= -1) {
                if (category.indexOf("chkMarcher_3")!= -1)  {
                    doTheMath(306.00);
                } else  {
                    doTheMath(102.00);
                } 
            }  
            if (category.indexOf("chkGuard")!= -1) {
                doTheMath(225.00);
            }           
        }
    }
    //alert(payment);
    payment += parseFloat(document.getElementById("txtMiscAmount").value)
    document.getElementById("txtTotalAmount").value = "$ " + payment + ".00";
}
function doTheMath(int) {
    payment += int;
}
function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;
 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }
function isNotANumber(sText)    {
    //alert(sText);
    if (isNaN(parseFloat(sText)))   {
        document.getElementById("txtIsNaN").value = "Amount MUST be numeric."
    } else  {
        document.getElementById("txtIsNaN").value = ""
        calculatePayment();
    }
    return false;
}

function hideStatus()   {
//alert("Hi");
window.status="";
return true;
}

function hidePopUp(obj) {
   document.getElementById(obj).className = "hideObject";
}

function showPopUp(obj) {
    //alert("hi");
    document.getElementById(obj).className = "showPopUp";
}