/*Date:Sunday December 2006-12-17*/
/*Script:Ajax.js*/
/*Copyright:www.yomari.com*/
function MakeHttpRequestObject()
{
	var xmlHttp;
	if(window.ActiveXObject)		//For the Microsoft Internet Explorer
	{
		try
		{
			this.xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(e)
		{
			this.xmlHttp=false;
		}
	}
	else						//For other than Microsoft Internet Explorer
	{
		try
		{
			this.xmlHttp=new XMLHttpRequest();
		}
		catch(e)
		{
			this.xmlHttp=false;
		}
	}
	if(!this.xmlHttp)
	{
		alert("Error on Creating XMLHttpRequest Object");
	}
	else
	{
		return this.xmlHttp;
	}
}

function HttpQuery(url)
{
	var request;
	var answer;
	var self = this;
	
	
	document.getElementById('status').innerHTML="<img src='../images/loader.gif' width='20' height='20' border='0' alt='' align='absmiddle' /> Calculating...";
	

	var income=parseInt(document.getElementById("totalIncome").value)
	var expenses=parseInt(document.getElementById("totalExpenses").value)
	var marketvalue=parseInt(document.getElementById("propertyAsSecurity").value)


		
var URL= url+'?totalIncome='+income+'&totalExpenses='+expenses+'&propertyAsSecurity='+marketvalue;

	self.request = new MakeHttpRequestObject();
	self.request.open("GET", URL ,true);
	self.request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

	self.request.onreadystatechange = function ()
	{
		if(self.request.readyState == 4)
		{
			try
			{
				self.answer = self.request.responseText;
				

				document.getElementById('status').innerHTML=" ";

				document.getElementById("event").innerHTML = "<br /><div class='estimatorbg'>Total eligible loan amount is NRs. " + self.answer + "</div>";
		

			}
			catch(e)
			{
				alert("Error on parsing document");
				return false;
			}
		}
	}

	self.request.send(null);
}