function scrollList(tran){
		var frm = document.frm;
		var scrollMap 	= new Object();
		var startRow = parseInt(document.getElementById("startRow").value);
		var endRow = parseInt(document.getElementById("endRow").value);
		var totalRow = parseInt(document.getElementById("totalRow").value);
		var siteCd = document.getElementById("siteCd").value;
		var langCd = document.getElementById("langCd").value;
		var specSeqNo = "825";
		if(tran=="L"){
			if(startRow > 1){
				startRow = startRow - 1;
				endRow = startRow + 7;
				document.getElementById("startRow").value = startRow;
				document.getElementById("endRow").value = endRow;
				scrollMap["siteCd"] = siteCd;
				scrollMap["langCd"] = langCd;
				scrollMap["startRow"] = startRow;
				scrollMap["endRow"] = endRow;
				scrollMap["specSeqNo"] = specSeqNo;
				SupportSoftwareManualsServiceImpl.selectSupportScrollList(scrollMap, callBackScollList);
			}else{
				alert("no more previous image");
				return;
			}
		}else if(tran=="R"){
			if(endRow != 0){
				if(totalRow > 8){
					if(endRow != totalRow){
						endRow = endRow + 1;
						startRow = endRow - 7;
						document.getElementById("endRow").value = endRow;
						document.getElementById("startRow").value = startRow;
						scrollMap["siteCd"] = siteCd;
						scrollMap["langCd"] = langCd;
						scrollMap["startRow"] = startRow;
						scrollMap["endRow"] = endRow;
					
						scrollMap["specSeqNo"] = specSeqNo;
						SupportSoftwareManualsServiceImpl.selectSupportScrollList(scrollMap, callBackScollList);

					}else if(totalRow == endRow){
						alert("no more next image");
						return;
					}
				}else{
					alert("no more next image");
					return;
				}
			}else{
				return;
			}
		}
	}

	function changePhoneName(sval){
		return sval.split(" ");
	}
	
	function callBackScollList(dataList) {
		var phoneNasPath = document.getElementById("phoneNasPath").value;
		
	    var results = 0;
	    var newList = "";
	    newList += "<ul>";
	    
	    for(i = 0; i < dataList.length; i++){
	    	var phoneUrl = dataList[i].phoneName.toLowerCase();
			phoneUrl = "samsung-" + phoneUrl.replace(/^\s\s*/, '').replace(/\s\s*$/, '').replace(/\s/g,'-').replace(/samsung-|sgh-|sch-|gt-|sph-/g,'');
			phoneUrl = phoneUrl.replace(/-+/g, "-");
	    
	    	results = results + 1;
	    	newList += "<li>";
	    	newList += "<a href=\"/mobile-phones/" + phoneUrl + "\">";
	    	
	    	if(dataList[i].compatibleImage == null || dataList[i].compatibleImage == ""){
	    		newList += "<img src=\"/image/common/phone_60.jpg\" alt=\"" + dataList[i].phoneModel + "\" title=\"" + dataList[i].phoneModel + "\" width=\"60\" height=\"60\"></a><br>";	    	
	    	} else {
	    		newList += "<img src=\"" + phoneNasPath + dataList[i].compatibleImage + "\" alt=\"" + dataList[i].phoneModel + "'\" title=\"" + dataList[i].phoneModel + "\" width=\"60\" height=\"60\"></a><br>";	    	
	    	}
	    	
	        var phoneNameArray = new Array();
	        newList += dataList[i].mini_name;
	        newList += "</li>";
	    }
	    newList += "</ul>";
	    if(results != 0){
	   		document.getElementById("dwrPhoneList-sold").innerHTML = newList;
	   	}        
  	}

	function goClickphone(pp){
		var ff = document.frm;
		ff.hpmodel.value = pp;
	}