function processBGInput(id){
	$("#"+id).blur(function(){
		if($("#"+id).val()=="")
			$("#"+id).attr("class","inputbg");
	});
	$("#"+id).focus(function(){
		$("#"+id).attr("class","inputclean");
	});
	if($("#"+id).val()!="") $("#"+id).attr("class","inputclean");
}

var imgArr=new Array();
function preload(url){
	if(document.images){
		var length=imgArr.length;
		imgArr[length]=new Image
		imgArr[length].src=url;
	}
}

function change(x,y){
	if(document.images){
		with(document){
			var s=getElementById(x).src;
			getElementById(x).src=imgArr[y].src;
			imgArr[y].src=s;
		}
	}
}

function processChangeBWToColor(cl){
	//alert(1);
	$('[class="'+cl+'"]').each(function(i,e){
		//alert(i);
		$(e).mouseover(function(){
			changeImg(e);
		});
		$(e).mouseout(function(){
			changeImg(e);
		});
	})
}

function changeImg(e){
	$("img",e).each(function(i,ee){
		if($(ee).css("display")!="none"){
			img_src = $(ee).attr("src");
			if(img_src.search("-bw")!=-1){
				$(ee).attr("src",img_src.replace("-bw.jpg",".jpg"));
			}else{
				$(ee).attr("src",img_src.replace(".jpg","-bw.jpg"));
			}
		}
	});
}

function changeImgById(e){
	id = $(e).attr("aimgid");
	e2 = document.getElementById(id);
	$("img",e2).each(function(i,ee){
		if($(ee).css("display")!="none"){
			img_src = $(ee).attr("src");
			if(img_src.search("-bw")!=-1){
				$(ee).attr("src",img_src.replace("-bw.jpg",".jpg"));
			}else{
				$(ee).attr("src",img_src.replace(".jpg","-bw.jpg"));
			}
		}
	});
}