// JavaScript Document

function zoomInZoomOut(zVal){
	
	//alert('test');
	var zoomValObj = document.getElementById('zoomValId');	
	
	var queryStr='';

	if(zVal == 'zo'){
		
		if(zoomValObj.value == 2){
			zoomValObj.value = 3;
			queryStr = "mapl&img_val=l.jpg";		
		}else if(zoomValObj.value == 3){
			zoomValObj.value = 4;
			queryStr = "mapll&img_val=ll.jpg";		
		}
	}else{
		
		if(zoomValObj.value == 4){
			zoomValObj.value = 3;
			queryStr = "mapl&img_val=l.jpg";		
		}else if(zoomValObj.value == 3){
			zoomValObj.value = 2;
			queryStr = "map&img_val=.jpg";			
		}
	}
	
	if(queryStr != ''){
		//alert(queryStr);
		var preURL = 'epaperzoom.php?map_name='+queryStr;
		var alink=window.open("http://epaper.divyabhaskar.co.in/epaperzoom.php?map_name="+queryStr,"mywindow","scrollbars=1,resizable=1,width=700,height=800");
        alink.moveTo(0,0);

		/*new Ajax.Request(preURL, {
			method:'POST',
			onSuccess: function(transport){
				var response = transport.responseText || "no response text";
				
				//document.write(response);
				//alert("Success! photo preloading :: " + response);
				
				$('mapData').innerHTML = response;
			},
			onCreate: function(transport){
				//alert('ajax started');
			},
			onException: function(){
				alert('onException.. for ticker text...');
			},
			onFailure: function(){
				alert('onFailure.. for ticker text...');
			}
		});*/	
		
	}	
}