<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
				photoLrg_6Btn_over = newImage("images/photoLrg-6Btn-over.jpg");
				photoLrg_5Btn_over = newImage("images/photoLrg-5Btn-ov.jpg");
				photoLrg_3Btn_over = newImage("images/photoLrg-3Btn-over.jpg");
				photoLrg_2Btn_over = newImage("images/photoLrg-2Btn-over.jpg");
				photoLrg_1Btn_over = newImage("images/photoLrg-1Btn-over.jpg");
				photoLrg_4Btn_over = newImage("images/photoLrg-4Btn-over.jpg");
				photoLrg_7Btn_over = newImage("images/photoLrg-7Btn-over.jpg");
				sixBtn_over = newImage("images/6Btn-over.gif");
				fiveBtn_over = newImage("images/5Btn-over.gif");
				threeBtn_over = newImage("images/3Btn-over.gif");
				twoBtn_over = newImage("images/2Btn-over.gif");
				oneBtn_over = newImage("images/1Btn-over.gif");
				fourBtn_over = newImage("images/4Btn-over.gif");
		sevenBtn_over = newImage("images/7Btn-over.gif");
		preloadFlag = true;
	}
}

function LinkageList(drivingListId, drivenListId, drivenHiddenId) 
{ 
    var drivingSelectedIndex = document.getElementById(drivingListId).selectedIndex;
    
    var drivingValue = document.getElementById(drivingListId).options[drivingSelectedIndex].value;
    
    var drivenDataArray = document.getElementById(drivenHiddenId).value.split('|');    
    
    document.getElementById(drivenListId).length = 0;

    document.getElementById(drivenListId).options.add(new Option('<-- select -->','')); 

    // first value is '' and first text is '<-- select -->' 
    for(var i=0; i<drivenDataArray.length ; i++) 
    { 
		if (drivenDataArray[i] != '')
		{
			var strArray = drivenDataArray[i].split('~');
		   
			if (strArray[0] == drivingValue) 
			{
				var strValue = strArray[2];
				var strText = strArray[1];
				
				document.getElementById(drivenListId).options.add(new Option(strText, strValue));
			}
		}
    } 
}

function CheckDropDownList(formname, checkboxId) {

	var obj= document.getElementById(checkboxId);
	if (obj!=null)
	{
		if(!obj.checked)
		{
		   alert('click check box to accept back order');
		   return;
		}
	}

    if(document.getElementById('hObligatory') != null && document.getElementById('slcStyle') != null && document.getElementById('slcPattern') != null)
    {
       var str = document.getElementById('hObligatory').value;

	   var slcIndex = document.getElementById('slcStyle').selectedIndex;
       var slcValue = document.getElementById('slcStyle').options[slcIndex].value;
 
       if (str == "True" && slcValue == "" ){
          window.alert("please select box.");
          document.getElementById('slcStyle').focus();
          return;
       } 

       var slcIndex2 = document.getElementById('slcPattern').selectedIndex;
       var slcValue2 = document.getElementById('slcPattern').options[slcIndex2].value;
 
       if (str == "True" && slcValue2 == "" ){
          window.alert("please select pattern.");
          document.getElementById('slcPattern').focus();
          return;
       } 

   }

   document.forms[formname].submit();
}