function getFormValues(fobj,valFunc){

	var str = "";
	var valueArr = null;
	var val = "";
	var cmd = "";

	for(var i = 0;i < fobj.elements.length;i++)
	{

		switch(fobj.elements[i].type)
		{

			case "text":
				if(valFunc)
				{
					//use single quotes for argument so that the value of
					//fobj.elements[i].value is treated as a string not a literal
					cmd = valFunc + "(" +'fobj.elements[i].value' + ")";
					val = eval(cmd)
				}

				str += fobj.elements[i].name +"=" + escape(fobj.elements[i].value) + "&";

				break;

			case "hidden":
				str += fobj.elements[i].name +"=" + escape(fobj.elements[i].value) + "&";
				break;

			case "select-one":
				str += fobj.elements[i].name +"=" +fobj.elements[i].options[fobj.elements[i].selectedIndex].value+ "&";
				break;

			case "radio":
				if(fobj.elements[i].checked){
					str += fobj.elements[i].name +"=" +fobj.elements[i].value+ "&";
				}
				break;

		}

	}

	str = str.substr(0,(str.length - 1));
	return str;

}

function validate(data){

	if(data==''){
		return false;
	}
	else{
		return true;
	}

}

function loadCommonXML(){

	httpObjHeader = false;

	// branch for native XMLHttpRequest object
	if(window.XMLHttpRequest) {
		try {
			httpObjHeader = new XMLHttpRequest();
		}
		catch(e) {
			httpObjHeader = false;
		}
		// branch for IE/Windows ActiveX version
	}
	else if(window.ActiveXObject) {
		try {
			httpObjHeader = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e) {
			try {
				httpObjHeader = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e) {
				httpObjHeader = false;
			}
		}
	}

	return httpObjHeader;

}


function commonSelect(tr_id,span_id,obj,selectall_id){

	var bg_color = "#969B41";
	var fore_color_selected = "#FFFFFF";
	var fore_color_unselected = "#000000";

	if(obj.checked){
		document.getElementById(tr_id+"_"+ obj.value).style.backgroundColor = bg_color;
		document.getElementById(span_id+"_"+ obj.value).style.color = fore_color_selected;
	}
	else{
		document.getElementById(tr_id+"_"+ obj.value).style.backgroundColor = "";
		document.getElementById(span_id+"_"+obj.value).style.color = fore_color_unselected;
		document.getElementById(selectall_id).checked = false;
	}

}

function commonSelectAll(obj,form_obj,checkbox_id){

	var i = 0;
	var user_ints = form_obj.elements[checkbox_id];

	if(obj.checked){

		if(user_ints.length == undefined){
			user_ints.checked = "";
			user_ints.click();
		}
		else{

			for(i = 0; i<user_ints.length; i++){
				user_ints[i].checked = "";
				user_ints[i].click();
			}
		}

	}
	else{

		if(user_ints.length == undefined){
			user_ints.checked = "checked";
			user_ints.click();
		}
		else{

			for(i = 0; i<user_ints.length; i++){
				user_ints[i].checked = "checked";
				user_ints[i].click();
			}

		}

	}

}