function pop(url, width, height, windowName) {
	var left = self.screenLeft + 20;
	var top = self.screenTop  + 20;

	window.open(url, windowName, "toolbar=0,menubar=0,scrollbars=no,left=" + left + ",top=" + top+ ",resizable=no,width=" + width +",height=" + height + ";");
}

function pop2(url, width, height, windowName) {
	var left = self.screenLeft + 20;
	var top = self.screenTop  + 20;
	window.open(url, windowName, "toolbar=0,menubar=0,scrollbars=yes,left=" + left + ",top=" + top+ ",resizable=no,width=" + width +",height=" + height + ";");
}

function openUploadDialog(input1, category, input2, cmd) {
	var url;
	
	url = "/common/pop/UploadDialog.asp?" +
			"input1=" + input1 +
			"&category=" + category;
			
	if(input2)
		url += "&input2=" + input2;
	
	if(cmd)
		url += "&cmd=" + cmd;
			
	pop(url, 298, 190, "UploadDialog");
}

function openZipcodeDialog(zipcode1, zipcode2, address1) {
	var url;
	
	url = "/common/pop/ZipcodeDialog.asp?" +
			"zipcode1=" + zipcode1 +
			"&zipcode2=" + zipcode2 +
			"&address1=" + address1;
			
	pop2(url, 447, 190, "ZipcodeDialog");
}

function preloadImage(src) {
	var preImage = new Image();
	
	preImage.src = src;
}

function swapImage(tObj, src) {
	tObj.src = src;
}