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 GetImages(catid) {

	var container;
	var ajaxRequest;
	ajaxRequest=init_onup();
	resTextFlag = 0;
	ajaxRequest.onreadystatechange = function(){
	
		//alert(ajaxRequest.readyState);
		if(ajaxRequest.readyState == 4) {
	
			resText=ajaxRequest.responseText;
			//alert(resText);
			container = "mimages";
			document.getElementById(container).innerHTML = resText;
				
		} else {
			
			document.getElementById(container).innerHTML = "<img src=/images/loading.gif>";
			
		}
			
		
	} //call back function
		
		//alert(document.getElementById("mdisplay").style.display);
		
		if(document.getElementById("mdisplay").style.display=="block") {
			
				document.getElementById("mdisplay").style.display="none";
				//alert("blocked");
		}
		
		
		ajaxRequest.open("GET", "/image_list.php?catid="+catid, true);
		
		ajaxRequest.send(null);
		

}
function LoadImages() {

	var ajaxRequest;
	ajaxRequest=init_onup();
	resTextFlag = 0;
	ajaxRequest.onreadystatechange = function(){
	
		//alert(ajaxRequest.readyState);
		if(ajaxRequest.readyState == 4) {
	
			resText=ajaxRequest.responseText;
			//alert(resText);
			container = "mimages";
			document.getElementById(container).innerHTML = resText;
				
		} else {
			
			document.getElementById(container).innerHTML = "<img src=/images/loading.gif>";			
		}
			
		
	} //call back function
		
		//alert(document.getElementById("mdisplay").style.display);
		
		if(document.getElementById("mdisplay").style.display=="block") {
			
				document.getElementById("mdisplay").style.display="none";
				//alert("blocked");
		}
		
		
		ajaxRequest.open("GET", "/image_list.php", true);
		
		ajaxRequest.send(null);
		

}
function ArtistImages() {

	var ajaxRequest;
	ajaxRequest=init_onup();
	resTextFlag = 0;
	ajaxRequest.onreadystatechange = function(){
	
		//alert(ajaxRequest.readyState);
		if(ajaxRequest.readyState == 4) {
	
			resText=ajaxRequest.responseText;
			//alert(resText);
			container = "mimages";
			document.getElementById(container).innerHTML = resText;
				
		} else {
			
			document.getElementById(container).innerHTML = "<img src=/images/loading.gif>";
			
		}
			
		
	} //call back function
		
		//alert(document.getElementById("mdisplay").style.display);
		
		if(document.getElementById("mdisplay").style.display=="block") {
			
				document.getElementById("mdisplay").style.display="none";
				//alert("blocked");
		}
		
		artistid=document.getElementById("artist").value;
		
		ajaxRequest.open("GET", "/image_list_art.php?artistid="+artistid, true);
		
		ajaxRequest.send(null);
		

}