// JavaScript Document

//alert('in header');

function fnSearch(){
	alert("search not available");
}

function fnSocialEmail(){
	alert("Email Subscribe not available");
}

function fnSocialRss(){
	alert("RSS Subscribe not available");
}

function fnSocialTwitter(){
	alert("Twitter follow not available");
}

//sort columns
function fnSort(sortCol){
	try{
		//change cols if new column clicked
		if(document.forms[0].sortColumn.value != sortCol){
			document.forms[0].sortColumn.value = sortCol;
		}else{
			//toggle asc/desc
			if(document.forms[0].sortUpDown.value == "ASC"){
				document.forms[0].sortUpDown.value = "DESC";
			}else{
				document.forms[0].sortUpDown.value = "ASC";
			}
		}
		document.forms[0].submit();
	}catch(er){
		
	}	
}