var uc = ' 218552613_GACHCDS'; 
	var ucIncrement = 0; 
	function jsUC(){  
		++ucIncrement;
		return (uc + (ucIncrement+''));
	} // jsUC()
	function jsAjaxErrorHandler(type, error) { 
		var msg = "Communication error!\n" +
		error.message;
		alert(msg);
	} // jsAjaxErrorHandler()
	function jsAjaxDoReturnValue(type, evaldObj) { 
		return evaldObj;
	} // jsAjaxDoReturnValue()
	function jsOnChangeCanvas(jCntntKy, jCnvs){ 
		var jRl = 'municipal_jsOnChangeCanvas.cfm?cntntKy=' + jCntntKy + '&cnvs=' + jCnvs + '&uc=' + jsUC();
		window.status = '';
		dojo.io.bind({
			url: jRl,
			load: jsAjaxDoReturnValue,
			error: jsAjaxErrorHandler,
			mimetype: "text/javascript",
			sync: false
		}); 
	} // jsOnChangeCanvas()
	function jsOnSearch(jCnvs){ 
	    jSrchCrtr = document.getElementById("searchcriteria").value; 
		var jRl = 'municipal_jsOnSearch.cfm?srchCrtr=' + jSrchCrtr + '&cnvs=' + jCnvs + '&uc=' + jsUC();
		window.status = '';
		dojo.io.bind({
			url: jRl,
			load: jsAjaxDoReturnValue,
			error: jsAjaxErrorHandler,
			mimetype: "text/javascript",
			sync: false
		}); 
	} // jsOnSearch()
	function jsPictureEssay(jCntntKy, jCnvs, jTrnstnNtrvl, jDly, jWdth, jLngth){ 
		var jRl = 'municipal_jsPictureEssay.cfm?cntntKy=' + jCntntKy + '&cnvs=' + jCnvs + '&trnstnNtrvl=' + jTrnstnNtrvl + '&dly=' + jDly + '&wdth=' + jWdth +  '&lngth=' + jLngth + '&uc=' + jsUC();
		window.status = '';
		dojo.io.bind({
			url: jRl,
			load: jsAjaxDoReturnValue,
			error: jsAjaxErrorHandler,
			mimetype: "text/javascript",
			sync: false
		}); 
	} // jsPictureEssay()