//disapper text 
function text_disappear(default_val,element){
 	var val=document.getElementById(element).value; //alert(val);
	if(val==default_val){
		document.getElementById(element).value='';
	}
 }
 
// character count 
function textCounter(field,cntfield,maxlimit) {  
	if (field.value.length > maxlimit) // if too long...trim it!
	field.value = field.value.substring(0, maxlimit);
	// otherwise, update 'characters left' counter
	else
	cntfield.value = maxlimit - field.value.length;
}

function valButton(btn) {
    var cnt = -1;
    for (var i=btn.length-1; i > -1; i--) {
        if (btn[i].checked) {cnt = i; i = -1;}
    }
    if (cnt > -1) return btn[cnt].value;
    else return null;
}

function ChkEmail(frmName,strEmail)
{
	var re;
	var FormName;
	var FldName;
	FormName=frmName;
	FldName=strEmail;
	re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/;
	var str=eval("document."+FormName+"."+FldName+".value");
	if (re.test(str) == false)
	{
	alert("That is not a valid Email address. Please enter again. ");
	eval("document."+FormName+"."+FldName+".focus()");
	eval("document."+FormName+"."+FldName+".select()");
	return false;
	}
}


 
 
function ajax_common(id,div,page_name,action){
	var ajaxRequest;  // The variable that makes Ajax possible!
	 
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			var ajaxDisplay = document.getElementById(div);
			ajaxDisplay.innerHTML = ajaxRequest.responseText;
			 
		} 
	}
	 
	//var countryname=document.getElementById('Country').value; 
	document.getElementById(div).innerHTML="<b><font color='#000000'>LOADING....</font></b>";
	var queryString = page_name+"?id="+id+"&action="+action+"&div="+div ;
	ajaxRequest.open("GET",  queryString, true);
	
	ajaxRequest.send(null);  
	
	divwin.hide();  /*document.getElementById(divnum).style.visibility = "hidden";*/
 
}