//获取指定id的object
function getObject(elementId) {
	if (document.getElementById) {
		return document.getElementById(elementId);
	} else if (document.all) {
		return document.all[elementId];
	} else if (document.layers) {
		return document.layers[elementId];
	} else if (document.getElementsByName) {
		return document.getElementsByName(elementId);
	}
}

//获取指定id的form组件的值
function getObjValue(elementId){
	if(getObject(elementId).value!=undefined) {
		return getObject(elementId).value.Trim();
	} else {
		return "";
	}
}

function initMap() {
	var objMYJ = getObject("imageMYJ");
	var objXCT = getObject("imageXCT");
	objMYJ.width = 128;
	objMYJ.height = 20;
	
	objXCT.width = 42;
	objXCT.height = 20;
	
	var objNUMMYJ = getObject("numMYJ");
	var objNUMXCT = getObject("numXCT");
	objNUMMYJ.innerHTML = "58";
	objNUMXCT.innerHTML = "19";
}