// JavaScript Document
function check(url,DivMainID,string,filed,type,len,error){

	if (type == 'exits'){
	
		if (string.value.length < len){
			document.getElementById(DivMainID).innerHTML = '<div id="no"> <i>'+error+'</i></div>';
		}else{
			var poststr = "?string="+encodeURIComponent(string.value)+"&filed="+encodeURIComponent(filed)+"&type="+encodeURIComponent(type)+"&len="+encodeURIComponent(len); 		loadingtext='<img src="img/load.gif" width="10" height="14" alt="" border="0" align="absmiddle" />';
			statusload='';
			statuscomp='';
			Object_show = DivMainID;
			retrieveURLp(url,poststr);
		}
		//onbutton(1,'submit2');
	}else if (type == 'empty'){
		if (string.value.length < len){
			document.getElementById(DivMainID).innerHTML = '<div id="no"> <i>'+error+'</i></div>';
		}else{
			document.getElementById(DivMainID).innerHTML = '<div id="yes"></div>';
		}
	}else if (type == 'num'){
		if ((string.value.length < len) ){
			document.getElementById(DivMainID).innerHTML = '<div id="no"> <i>'+error+'</i></div>';
		}else{
			document.getElementById(DivMainID).innerHTML = '<div id="yes"></div>';
		}
	}
}

function onbutton(status,namebutton){
	if (status == '1'){	
		document.getElementById(namebutton).disabled = false;
	}else{
		document.getElementById(namebutton).disabled = true;
	}
}