function IsdateJ(value){
	var re = /^(\d{4})(\/|-)(\d{1,2})\2(\d{1,2})$/;
	var m = re.exec(value);
	if (m == null) return false;
	var d = new Date(m[1],m[3]-1,m[4]);
	return d.getFullYear()==m[1] && d.getMonth()==(m[3]-1) && d.getDate()==m[4];
}
function Isbool(value){
	if(/^[01]{1}$/.test(value)){
		return true;
	}
	else{
		return false;
	}
}
function Isfloat(value){
	if(/^\d+(\.\d+)?$/.test(value)){
		return;
	}
	else{
		return false;
	}
}
function IsYouBian(value){
    if(/^[0-9]{6}$/.test(value))
    {
        return true;
    }
    else
    {
        return false;
    }
}
function Isdouble(value){	
	if(/^[+-]?\d*\.?\d+$/.test(value)){
		return true;
	}
	else{
		return false;
	}
}
function Isint(value){
	if(/^\d+$/.test(value)){
		return true;
	}
	else{
		return false;
	}
}
function IsMobile(value){
	if(/(^0?13\d{9,10}$)|(^0?15\d{9,10}$)/.test(value)){
		return true;
	}
	else{
		return false;
	}
}
function IsTel(value){
    //ÅжÏÊäÈëÇøºÅµÄ
	if(/(^([0\+]\d{2,3})\d{3,4}\-\d{3,8}$)|(^([0\+]\d{2,3})\d{3,4}\d{3,8}$)|(^([0\+]\d{2,3}){0,1}13\d{9}$)|(^\d{3,4}\d{3,8}$)|(^\d{3,4}\-\d{3,8}$)/.test(value)){
		return true;
	}
	else{
		return false;
	}
}
function Keymove(thisctr,keyCode,returnGet,previousctr,nextctr){
	switch (keyCode){
		case 13:
			if (returnGet=='tab'){
				window.event.keyCode=9;
			}
			else{
				if(returnGet!=null){
					returnGet.focus();
				}
			}
			break;
		case 37:
			if(previousctr!=null && (thisctr.type!="text" && thisctr.type!="password")){
				previousctr.focus();
			}
			break;
		case 38:
			if(previousctr!=null && (thisctr.type=="text" || thisctr.type=="password")){
				previousctr.focus();
			}
			break;
		case 39:
			if(nextctr!=null && (thisctr.type!="text" && thisctr.type!="password")){
				nextctr.focus();
			}
			break;
		case 40:
			if(nextctr!=null && (thisctr.type=="text" || thisctr.type=="password")){
				nextctr.focus();
			}
			break;	
	}
}
function IsIDcard(value){
	if(/^\d{15}$/.test(value)){
		return true;
	}
	else if (/[a-zA-Z0-9]{18}$/.test(value)){
		return true;
	}
	else{
		return false;
	}
}
  function onIntPress()
{
	if(!((event.keyCode>47 && event.keyCode<58)|| event.keyCode ==46 || event.keyCode == 13))
		event.returnValue=false;
}