function submitEnable(namespace) 
{
	form = document.getElementById(namespace + "advancedSearch");
	test = form.elements["searchArg"].value;
	while (test.substring(0,1) == ' ') test = test.substring(1);
	
	if (test.length > 0)
	{
		document.getElementById(namespace + "Go").disabled=false;
	} 
	else
	{
		document.getElementById(namespace + "Go").disabled=true;
	}
}

 function setRefinement( searchForm, refineName, filterFieldId, filter )
{
//
// NOTE:  	setRefinement requires the owning JSP to define an array of 
//			OC codes called productOcCodes
//
	for (var i = 0; i < searchForm.elements.length; i++) 
	{ 
		if( searchForm.elements[i].name == refineName )
		{
	    	searchForm.elements[i].value = productOcCodes[i]; 
    	}
    }
    dojo.byId(filterFieldId).value = filter;
}

function turnOffRefinement( searchForm, refineName, filterFieldId, filter )
{
	for (var i = 0; i < searchForm.elements.length; i++) 
	{
		if( searchForm.elements[i].name == refineName )
		{
    		searchForm.elements[i].value = ''; 
		}
	}
    dojo.byId(filterFieldId).value = filter;	
}