function init_onup() {

   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;
			}
		}
	}
	
	return ajaxRequest;
}


function MoveToNextImg(dir,boot_id,rcdno) {
	
	
	var ajaxRequest;
	ajaxRequest=init_onup();
	resTextFlag = 0;
	ajaxRequest.onreadystatechange = function(){
	
		if(ajaxRequest.readyState == 4) {
	
			resText=ajaxRequest.responseText;
			//alert(resText);
			//document.getElementById("pre_img").src=resText;
			document.getElementById("img_container").innerHTML=resText;
			
		}  else {
				
				document.getElementById("img_container").innerHTML="<font color=red>Loading imagae...</font>";
		}
			
		
	} //call back function
		
	
		//make_index = document.getElementById("make").selectedIndex;
		//make_value = document.getElementById("make").options[make_index].value;
		
		//alert(rcdno);
		
		ajaxRequest.open("GET", "/boot_sale_items/getimages.php?boot_id="+boot_id+"&rcdno="+rcdno+"&dir="+dir, true);
		ajaxRequest.send(null);
	
}


function MoveToPreviousImg(boot_id,rcdno) {
	
	
	var ajaxRequest;
	ajaxRequest=init_onup();
	resTextFlag = 0;
	ajaxRequest.onreadystatechange = function(){
	
		if(ajaxRequest.readyState == 4) {
	
			resText=ajaxRequest.responseText;
			//alert(resText);
			//document.getElementById("pre_img").src=resText;
			document.getElementById("img_container").innerHTML=resText;
			
		} else {
				
				document.getElementById("img_container").innerHTML="<font color=red>Wait! Loading imagae</font>";
		}
			
		
	} //call back function
		
	
		//make_index = document.getElementById("make").selectedIndex;
		//make_value = document.getElementById("make").options[make_index].value;
		
		//alert(rcdno);
		
		ajaxRequest.open("GET", "/boot_sale_items/getimages2.php?boot_id="+boot_id+"&rcdno="+rcdno, true);
		ajaxRequest.send(null);
	
}