diff --git a/code/main.php b/code/main.php
index 6bae884..539de82 100644
--- a/code/main.php
+++ b/code/main.php
@@ -78,14 +78,19 @@ $formFields.=RenderFieldCombo(MultiLang::GetString("Resolution"),"ddlResolution"
 $formFields.=RenderFieldCombo(MultiLang::GetString("Format"),"ddlFormat",$Formats,$Format);
 $formFields.=RenderFieldCombo(MultiLang::GetString("Size"),"ddlSize",MultiLang::ApplyArrayKeys($Sizes),$Size);
 //$formFields.=RenderFieldCheckText("Cropping","chkCrop",$Crop,"txtCropFuzz",$CropFuzz);
-$formFields.=RenderFieldButton("","btnScan",MultiLang::GetString("Scan"),"Element_SetVisibility('divLoadBack',true);");
+$formFields.=RenderFieldButton("","btnScan",MultiLang::GetString("Scan"),"ShowProgressDialog();");
 $formFields.=RenderHidden("hidScanDevice",$Scanner["ScanDevice"]);
 $formFields.=RenderHidden("hidScanModel",$Scanner["ScanModel"]);
 $columns="";
 $columns.=renderDiv("divColLeft",$formFields);
 $columns.=renderDiv("divColRight",RenderDocument($DestFile));
 $columns.=RenderCommandLog();
-$columns.=RenderDiv("divLoadBack",RenderDiv("divLoading",MultiLang::GetString("Loading"),"divLoading"),"divLoadBack","display:none;");
+$columns.=RenderDiv("divLoadBack",
+		RenderDiv("divLoading",
+			MultiLang::GetString("Loading").
+			RenderDiv("divProgressCont",RenderDiv("divProgressBar","","divProgressBar"),"divProgressCont"),
+			"divLoading"),
+	"divLoadBack","display:none;");
 echo RenderForm("frmMain",$columns);
 
 
diff --git a/script.js b/script.js
index d32e890..437b313 100644
--- a/script.js
+++ b/script.js
@@ -24,3 +24,41 @@ function Element_ToggleVisibility(element){
 	}
 }
 
+function DropDown_GetValue(dropdown){
+	return dropdown.options[dropdown.selectedIndex].value;
+}
+
+function ShowProgressDialog(){
+	var divLoadBack=GetElement("divLoadBack");
+	var divLoading=GetElement("divLoading");
+	
+	var hidScanDevice=GetElement("hidScanDevice");
+	var ddlResolution=GetElement("ddlResolution");
+	var ddlFormat=GetElement("ddlFormat");
+	var ddlSize=GetElement("ddlSize");
+	
+	Element_SetVisibility("divLoadBack",true);
+	
+	var keyValue=
+		hidScanDevice.value+"_"+
+		DropDown_GetValue(ddlResolution)+"_"+
+		DropDown_GetValue(ddlFormat)+"_"+
+		DropDown_GetValue(ddlSize);
+	var startTime=new Date().getTime() / 1000;
+	var estimatedTime=0;
+	if(timings.hasOwnProperty(keyValue)){
+		estimatedTime=timings[keyValue];
+	}
+	var divProgressBar=GetElement("divProgressBar");
+	
+	var timerFunction=function(){
+		var timeNow=new Date().getTime() / 1000;
+		var value=(timeNow-startTime)/estimatedTime;
+		if(value>1.0){value=1.0;}
+		if(value<0){value=0;}
+		divProgressBar.style.width=parseInt(value*100)+"%";
+		
+		window.setTimeout(timerFunction,300);
+	};
+	window.setTimeout(timerFunction,300);
+}
diff --git a/style.css b/style.css
index 00f826a..5bf0a2b 100644
--- a/style.css
+++ b/style.css
@@ -141,11 +141,30 @@ form{
 	line-height: 30px;
 	width: 150px;
 	text-align: center;
-	height: 50px;
-	margin: -25px auto 0px -75px;
+	height: 75px;
+	margin: -37px auto 0px -75px;
 	background-image: url("images/loading.gif");
 	background-repeat: no-repeat;
-	background-position: 25px;
+	background-position: 25px 20px;
+}
+
+.divProgressCont{
+	position:absolute;
+	top: 40px;
+	left: 12px;
+	width: 125px;
+	height: 20px;
+	box-sizing: border-box;
+	border: solid 1px black;
+}
+
+.divProgressBar{
+	position:absolute;
+	top: 0;
+	left: 0;
+	height: 18px;
+	background-color: black;
+	box-sizing: border-box;
 }
 
 .width100px {