/**
 * @title: Ajax - Suggest
 * @author : Viettranx
 * This's a exercise of Ajax and a gif to Xuan - blogphim.tv !! 
 * Enjoy it !! ^^
 */

// Create instance of httprequst object
var httpRequestObj = (window.ActiveXObject)? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
var str = "Nhập từ khóa...";      

function setValue(obj){
     if (obj.value == ''){
     obj.value = str;
     } 
	 else if(obj.value == str){
     obj.value = '';
     }
}

function searchSuggest() {
	if (httpRequestObj.readyState == 4 || httpRequestObj.readyState == 0) {
		var str = document.getElementById('keyword').value;
		str = ConvertNonMark(str);
		httpRequestObj.open("GET", 'index.php?search_suggest=search_suggest&kw='+str, true);
		httpRequestObj.onreadystatechange = handleSearchSuggest; 
		httpRequestObj.send(null);
	}		
}

function handleSearchSuggest() {
	if (httpRequestObj.readyState == 4) {
		var ss = document.getElementById('search_suggest')
		ss.innerHTML = '';
		
		if(httpRequestObj.responseText == '') {
			ss.className = '';
			return;
		}
		
		ss.className = 'search_suggest';
		var str = httpRequestObj.responseText.split("\n");
		for(i=0; i < str.length - 1; i++) {
			var suggest = '<div onmouseover="suggestOver(this);" ';
			suggest += 'onmouseout="suggestOut(this);" ';
			suggest += 'onclick="setSearch(this.innerHTML);" ';
			suggest += '>' + str[i] + '</div>';
			ss.innerHTML += suggest;
		}
	}
}

//Mouse over
function suggestOver(div_value) {
	div_value.className = 'suggest_link_over';
}
//Mouse out
function suggestOut(div_value) {
	div_value.className = 'suggest_link';
}

// OnClick
function setSearch(value) {
	document.getElementById('keyword').value = value;
	document.getElementById('search_suggest').innerHTML = '';
	document.getElementById('search_suggest').className = '';
}

function ConvertNonMark(str){

str= str.replace(/\u00E1/g,'a');str= str.replace(/\u00C1/g,'a');str= str.replace(/\u00E0/g,'a');str= str.replace(/\u00C0/g,'a');
str= str.replace(/\u1EA3/g,'a');str= str.replace(/\u1EA2/g,'a');str= str.replace(/\u00E3/g,'a');str= str.replace(/\u00C3/g,'a');
str= str.replace(/\u1EA1/g,'a');str= str.replace(/\u1EA0/g,'a');str= str.replace(/\u0103/g,'a');str= str.replace(/\u0102/g,'a');
str= str.replace(/\u1EAF/g,'a');str= str.replace(/\u1EAE/g,'a');str= str.replace(/\u1EB1/g,'a');str= str.replace(/\u1EB0/g,'a');
str= str.replace(/\u1EB3/g,'a');str= str.replace(/\u1EB2/g,'a');str= str.replace(/\u1EB5/g,'a');str= str.replace(/\u1EB4/g,'a');
str= str.replace(/\u1EB7/g,'a');str= str.replace(/\u1EB6/g,'a');str= str.replace(/\u00E2/g,'a');str= str.replace(/\u00C2/g,'a');
str= str.replace(/\u1EA5/g,'a');str= str.replace(/\u1EA4/g,'a');str= str.replace(/\u1EA7/g,'a');str= str.replace(/\u1EA6/g,'a');
str= str.replace(/\u1EA9/g,'a');str= str.replace(/\u1EA8/g,'a');str= str.replace(/\u1EAB/g,'a');str= str.replace(/\u1EAA/g,'a');
str= str.replace(/\u1EAD/g,'a');str= str.replace(/\u1EAC/g,'a');str= str.replace(/\u00E9/g,'e');str= str.replace(/\u00C9/g,'e');
str= str.replace(/\u00E8/g,'e');str= str.replace(/\u00C8/g,'e');str= str.replace(/\u1EBB/g,'e');str= str.replace(/\u1EBA/g,'e');
str= str.replace(/\u1EBD/g,'e');str= str.replace(/\u1EBC/g,'e');str= str.replace(/\u1EB9/g,'e');str= str.replace(/\u1EB8/g,'e');
str= str.replace(/\u00EA/g,'e');str= str.replace(/\u00CA/g,'e');str= str.replace(/\u1EBF/g,'e');str= str.replace(/\u1EBE/g,'e');
str= str.replace(/\u1EC1/g,'e');str= str.replace(/\u1EC0/g,'e');str= str.replace(/\u1EC3/g,'e');str= str.replace(/\u1EC2/g,'e');
str= str.replace(/\u1EC5/g,'e');str= str.replace(/\u1EC4/g,'e');str= str.replace(/\u1EC7/g,'e');str= str.replace(/\u1EC6/g,'e');
str= str.replace(/\u00ED/g,'i');str= str.replace(/\u00CD/g,'i');str= str.replace(/\u00EC/g,'i');str= str.replace(/\u00CC/g,'i');
str= str.replace(/\u1EC9/g,'i');str= str.replace(/\u1EC8/g,'i');str= str.replace(/\u0129/g,'i');str= str.replace(/\u0128/g,'i');
str= str.replace(/\u1ECB/g,'i');str= str.replace(/\u1ECA/g,'i');str= str.replace(/\u00F3/g,'o');str= str.replace(/\u00D3/g,'o');
str= str.replace(/\u00F2/g,'o');str= str.replace(/\u00D2/g,'o');str= str.replace(/\u1ECF/g,'o');str= str.replace(/\u1ECE/g,'o');
str= str.replace(/\u00F5/g,'o');str= str.replace(/\u00D5/g,'o');str= str.replace(/\u1ECD/g,'o');str= str.replace(/\u1ECC/g,'o');
str= str.replace(/\u01A1/g,'o');str= str.replace(/\u01A0/g,'o');str= str.replace(/\u1EDB/g,'o');str= str.replace(/\u1EDA/g,'o');
str= str.replace(/\u1EDD/g,'o');str= str.replace(/\u1EDC/g,'o');str= str.replace(/\u1EDF/g,'o');str= str.replace(/\u1EDE/g,'o');
str= str.replace(/\u1EE1/g,'o');str= str.replace(/\u1EE0/g,'o');str= str.replace(/\u1EE3/g,'o');str= str.replace(/\u1EE2/g,'o');
str= str.replace(/\u00F4/g,'o');str= str.replace(/\u00D4/g,'o');str= str.replace(/\u1ED1/g,'o');str= str.replace(/\u1ED0/g,'o');
str= str.replace(/\u1ED3/g,'o');str= str.replace(/\u1ED2/g,'o');str= str.replace(/\u1ED5/g,'o');str= str.replace(/\u1ED4/g,'o');
str= str.replace(/\u1ED7/g,'o');str= str.replace(/\u1ED6/g,'o');str= str.replace(/\u1ED9/g,'o');str= str.replace(/\u1ED8/g,'o');
str= str.replace(/\u00FA/g,'u');str= str.replace(/\u00DA/g,'u');str= str.replace(/\u00F9/g,'u');str= str.replace(/\u00D9/g,'u');
str= str.replace(/\u1EE7/g,'u');str= str.replace(/\u1EE6/g,'u');str= str.replace(/\u0169/g,'u');str= str.replace(/\u0168/g,'u');
str= str.replace(/\u1EE5/g,'u');str= str.replace(/\u1EE4/g,'u');str= str.replace(/\u01B0/g,'u');str= str.replace(/\u01AF/g,'u');
str= str.replace(/\u1EE9/g,'u');str= str.replace(/\u1EE8/g,'u');str= str.replace(/\u1EEB/g,'u');str= str.replace(/\u1EEA/g,'u');
str= str.replace(/\u1EED/g,'u');str= str.replace(/\u1EEC/g,'u');str= str.replace(/\u1EEF/g,'u');str= str.replace(/\u1EEE/g,'u');
str= str.replace(/\u1EF1/g,'u');str= str.replace(/\u1EF0/g,'u');str= str.replace(/\u00FD/g,'y');str= str.replace(/\u00DD/g,'y');
str= str.replace(/\u1EF3/g,'y');str= str.replace(/\u1EF2/g,'y');str= str.replace(/\u1EF7/g,'y');str= str.replace(/\u1EF6/g,'y');
str= str.replace(/\u1EF9/g,'y');str= str.replace(/\u1EF8/g,'y');str= str.replace(/\u1EF5/g,'y');str= str.replace(/\u1EF4/g,'y');
str= str.replace(/\u0110/g,'d');str= str.replace(/\u0111/g,'d');

return str;
}