<!-- Begin functions
function checkAll(frmObj,status){
	chkbox = frmObj.elements["uid[]"];
	if(undefined != chkbox.length){
		for (i = 0; i < chkbox.length; i++){
			chkbox[i].checked = status;
		}
	}else{
		chkbox.checked = status;
	}
}

function removeInput(id,id2){
	inBox = document.getElementById(id);
	inBox2 = document.getElementById(id2);
	inBox.innerHTML = "";
	inBox2.innerHTML = "";
	document.getElementById("searchForm").submit();
}

function changeInput(list,id,key){
	field = list.options[list.selectedIndex].value;
	inBox = document.getElementById(id);
	isRadioOption = isSelectOption = isDateOption = isNumberOption = false;
	
	SearchOperatorName = "SearchOperator"+key;
	SearchQueryName = "SearchQuery"+key;

	switch(field){
	case "Type":
		listSelect = listSelectValue = ["New","Transfer","Ex-Singapore"];
		defaultSelect = "New";
		isRadioOption = true;
		break;
	case "MaritalStatus":
		listSelect = listSelectValue = ["Single","Separated","Married ","Divorced","Widowed"];
		defaultSelect = "Single";
		isRadioOption = true;
		break;
	case "Status":
		listSelect = listSelectValue = ["Active","InActive","Expired"];
		defaultSelect = "InActive";
		isRadioOption = true;
		break;		
	case "English":
	case "Mandarin":
	case "Malay":
		listSelect = listSelectValue = ["No","Little","Fair","Good","Very Good"];
		defaultSelect = "Good";
		isRadioOption = true;
		break;		
	case "Nationality":
		listSelect = listSelectValue = ["Filipino","Indonesian","Myanmese","Indian","Sri Lankan","Bangladeshi","Malaysian","Thai","Others"];
		defaultSelect = "Filipino";
		isSelectOption = true;
		break;
	case "Religion":
		listSelect = listSelectValue = ["Buddish","Christian","Catholic","Islam","Hindu","Sikh","Others"];
		defaultSelect = "Christian";
		isSelectOption = true;
		break;
	case "Education":
		listSelect = listSelectValue = ["University","High School","Secondary School","Primary School","NIL"];
		defaultSelect = "High School";
		isSelectOption = true;
		break;		
	case "PostedDate":
	case "LastUpdate":
		isDateOption = true;
		break;
	case "Children":
	case "Height":
	case "Weight":
	case "TotalImages":
	case "DOB":
		isNumberOption = true;
		break;		
	}
	
	if(isRadioOption){
		SearchQuery = "";
		for(var i in listSelect){
			selectedOption = (listSelect[i] == defaultSelect)?"checked":"";
			SearchQuery += "<input type='radio' name='"+SearchQueryName+"' id='"+SearchQueryName+"' value='"+listSelectValue[i]+"' "+selectedOption+" />"+listSelect[i]+" ";
		}		
		listOption = ["=","exclude"];
		listOptionValue = ["=","!="];
	}else if(isSelectOption){
		SearchQuery = "<select name='"+SearchQueryName+"' id='"+SearchQueryName+"'>";
		for(var i in listSelect){
			selectedOption = (listSelect[i] == defaultSelect)?"selected":"";
			SearchQuery += "<option value='"+listSelectValue[i]+"' "+selectedOption+">"+listSelect[i]+"</option>";
		}
		SearchQuery += "</select> ";		
		listOption = ["=","exclude"];
		listOptionValue = ["=","!="];
	}else if(isDateOption){
		SearchQuery = "<input name='"+SearchQueryName+"' id='"+SearchQueryName+"' type='text' value='' size='12' />";
		listOption = listOptionValue = ["&gt;","=","&lt;"];
	}else if(isNumberOption){
		SearchQuery = "<input name='"+SearchQueryName+"' id='"+SearchQueryName+"' type='text' value='' size='2' maxlength='2' />";
		listOption = listOptionValue = ["&gt;","=","&lt;"];		
	}else{
		SearchQuery = "<input name='"+SearchQueryName+"' id='"+SearchQueryName+"' type='text' value='' size='15' />";
		listOption = ["=","exclude"];
		listOptionValue = ["LIKE","NOT LIKE"];
	}
	
	defaultOption = "=";
	SearchOperator = "<select name='"+SearchOperatorName+"' id='"+SearchOperatorName+"'>";
	for(var i in listOption){
		selectedOption = (listOption[i] == defaultOption)?"selected":"";
		SearchOperator += "<option value='"+listOptionValue[i]+"' "+selectedOption+">"+listOption[i]+"</option>";
	}
	SearchOperator += "</select> ";
	
	inBox.innerHTML = SearchOperator+SearchQuery;
	
}

function ChangePage(formObj){
	var basename = window.location.href.replace(window.location.search.substring(0),"");//keep only url without query.
	var qr = window.location.search.substring(1); //without ? mark.
	var currURL = window.location.href; //full url with query string
	var pageNum = querySt("pageNum");
	var newPageNum = formObj.id+"="+formObj.value;
	var curPageNum = formObj.id+"="+pageNum;
	if(pageNum == "NOT_FOUND"){
		window.location.href = basename+"?"+newPageNum+"&"+qr;
	}else{
		window.location.href = currURL.replace(curPageNum,newPageNum);	
	}
}


function querySt(s) {
	qr = window.location.search.substring(1);
	arr = qr.split("&");
	for (i=0;i<arr.length;i++) {
		v = arr[i].split("=");
		if (v[0] == s) {
			return v[1];
		}
	}
	return "NOT_FOUND";
}

//  End function-->