function switch_prod_image(pobjChkId, pobjSrcID, psNewSrc)
{
   
    var currentFormName = document.getElementById('frmJB');
	var chkRent = currentFormName.elements[pobjChkId];
    
    // find the remove image and prepare to possible re-instate it or replace it
    var imgSrc = document.getElementById(pobjSrcID);
    var imgSrcPath = '/ecomm/buttons/button_remove.gif';
    
    //var chkRent = document.getElementById(objChkId);
    if (chkRent.checked == true)
    {
        // assign new src value   
        imgSrc.src = psNewSrc;
    }
    else
    {
        // reinstate original src path value -  
        imgSrc.src = imgSrcPath;
    }   
}


function submitAfterURLAdjust(frmID, newPostURL)
{
var currentFormName = document.getElementById(frmID);
currentFormName.action = newPostURL;
currentFormName.submit();
}

function submitForm(frmID)
{
var currentFormName = document.getElementById(frmID);
currentFormName.submit();
}


function validateIntendedUsage(frmID)
{
    var currentFormName = document.getElementById(frmID);
    var blnValidated = false;
    // loop through radio options
	for(i=0; i < currentFormName.elements.length; i++) {

		if((currentFormName.elements[i].type=="radio") && (currentFormName.elements[i].checked==true))
		{
            blnValidated = true
		}
	}
	if(blnValidated == false) {
		
		alert("Please indicate your required future usage.");
		return false;
	}
return true;

}