//打开新窗口
function openUrl(theUrl,wlength,hlength)
{
    window.open(theUrl, "","width="+wlength+",height="+hlength+",resizable=yes,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,top=70,left=130");
}

function openMax(theUrl,wlength,hlength)
{
    window.open(theUrl, "","width="+wlength+",height="+hlength+",resizable=no,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,top=40,left=40");
}

function openUrlAuto(theUrl,wlength,hlength)
{
    window.open(theUrl, "","width="+wlength+",height="+hlength+",resizable=yes,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,top=150,left=280");
}

function openBlank(theUrl)
{
	var wlength=200;
	var hlength=200;
    window.open(theUrl, "","width="+wlength+",height="+hlength+",resizable=yes,toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,top=150,left=200");
}
//变换背景
function MouseOver(src,BackColor) 
{ 
   	if (!src.contains(event.fromElement)) {
		src.style.cursor = "default"; 
		src.bgColor = BackColor; 
	}
}
function MouseOut(src, BackColor)
{
	if (!src.contains(event.toElement)){
		src.style.cursor="default";
		src.bgColor = BackColor; 
	}
}

function MouseClick(src) 
{ 
	if(event.srcElement.tagName=='TD')
		src.children.tags('A')[0].click();
}

//检查Email字符串格式是否合法
function checkEmail(strEmail)
{
	//var chkEmail = /^\s*([A-Za-z0-9_-]+(\.\w+)*@(\w+\.)+\w{2,3})\s*$/;
	var chkEmail = /^\s*([A-Za-z0-9_-]+(\.\w+)*@(\w+\.)+\w{2,3})\s*$/;
	if(!chkEmail.test(strEmail))
		return false;
	
	return true;
}

//检查telephone字符串格式是否合法
function checkTelephone(strPhone)
{
	var chkPhone = /[\d]/;
	if(!chkPhone.test(strPhone))
		return false;
	
	return true;
}

//检查telephone字符串格式是否合法
function checkMobile(strMobile)
{
	var chkMobile = /13\d{9}/;
	if(!chkMobile.test(strMobile))
		return false;
	
	return true;
}

function setImage(img,maxW,maxH)
{
	if(img.width > maxW || img.height > maxH){
		if(img.width > maxW)
			img.width = maxW;
		//else
		//if(img.height > maxH)
		//	img.height = maxH;
	}
}

function	perseWeek(day)
{
	var weekDay;
	switch(day){
		case 0:
			weekDay = "SUN";
			break;	      
		case 1:		      
			weekDay = "MON";
			break;	      
		case 2:		      
			weekDay = "TUE"
			break;	      
		case 3:		      
			weekDay = "WED";
			break;	      
		case 4:		      
			weekDay = "THU";
			break;	      
		case 5:		      
			weekDay = "FRI"
			break;	      
		case 6:		      
			weekDay = "SAT"
			break;	      
		default:	      
			weekDay = "SUN";
	}
	return weekDay;
}

function	formatNum(num)
{
	var	numStr = new String(num);
	var len = numStr.length;
	if(len == 1)
		numStr = "0" + numStr;
	else if(len >= 3)
		numStr = numStr.substring(len - 2);
	else
		numStr = numStr;
	
	return numStr;
}