function collapse(objid)
{

	//collapseAll();
	if(document.getElementById(objid).style.display=='none' )
	{
	document.getElementById(objid).style.display = "";
	document.getElementById('g'+objid).src="images/web2.gif";	
	}
	else
	{
	
	document.getElementById(objid).style.display = "none";
	
	document.getElementById('g'+objid).src="images/web1.gif";
	} 
}
function collapse1(objid)
{
	var obj = document.getElementById(objid);
	//collapseAll();
	if(document.getElementById(objid).style.display=='none' )
	{
	document.getElementById(objid).style.display = '';
	document.getElementById('g'+objid).src="../images/web2.gif";	
	}
	else
	{
	document.getElementById(objid).style.display = 'none';
	
	document.getElementById('g'+objid).src="../images/web1.gif";
	} 
}
function check1()
{
if(document.getElementById("ctl00_content_txtname").value=="")
 {
 alert('Please input your name');
 document.getElementById("ctl00_content_txtname").focus();
 document.getElementById("ctl00_content_txtname").select();
return false;
return;
 }

 if(document.getElementById("ctl00_content_txtemail").value=="")
 {
 alert('Please input your Email');
 document.getElementById("ctl00_content_txtemail").focus();
 document.getElementById("ctl00_content_txtemail").select();
return false;

 }
 if(document.getElementById("ctl00_content_txtemail").value!="")
 {
 var email = document.getElementById("ctl00_content_txtemail").value;//得到输入的邮箱
	var reg = /^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@(([0-9a-zA-Z])+([-\w]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9})$/;//定义验证邮件的正则表达式
	if(!email.match(reg))//验证失败，显示错误信息，返回
	{ alert('the email Error');
 document.getElementById("ctl00_content_txtemail").focus();

		return false;
	}
 }



if(document.getElementById("ctl00_content_txttel").value=="")
 {
 alert('Please input your you phone');
 document.getElementById("ctl00_content_txttel").focus();
 document.getElementById("ctl00_content_txttel").select();
return false;
 }

 //document.getElementById("ctl00_content_Button2").disabled="disabled";
}
function checkemail()
{
var email = document.getElementById("ctl00_content_txtemail").value;//得到输入的邮箱
	var reg = /^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@(([0-9a-zA-Z])+([-\w]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9})$/;//定义验证邮件的正则表达式
	if(!email.match(reg))//验证失败，显示错误信息，返回
	{ alert('the email Error');
 document.getElementById("ctl00_content_txtemail").focus();
		return false;
	}

}
function check()
{
check1();

}
function DrawImage(ImgD){//产品具体页主图
var image=new Image();
image.src=ImgD.src;
if(image.width>0 && image.height>0){
flag=true;
if(image.width/image.height>= 210/205){
if(image.width>210){ 
ImgD.width=200;
ImgD.height=(image.height*200)/image.width;
}else{
ImgD.width=image.width; 
ImgD.height=image.height;
}
}
else{
if(image.height>205){ 
ImgD.height=205;
ImgD.width=(image.width*205)/image.height; 
}else{
ImgD.width=image.width; 
ImgD.height=image.height;
}
}
}
} 
function DrawImage1(ImgD){//首页
var image=new Image();
image.src=ImgD.src;
if(image.width>0 && image.height>0){
flag=true;
if(image.width/image.height>= 108/119){
if(image.width>108){ 
ImgD.width=108;
ImgD.height=(image.height*108)/image.width;
}else{
ImgD.width=image.width; 
ImgD.height=image.height;
}
}
else{
if(image.height>119){ 
ImgD.height=119;
ImgD.width=(image.width*119)/image.height; 
}else{
ImgD.width=image.width; 
ImgD.height=image.height;
}
}
}
} 
function DrawImage2(ImgD){//产品页
var image=new Image();

image.src=ImgD.src;
if(image.width>0 && image.height>0){
flag=true;
if(image.width/image.height>= 125/125){
if(image.width>125){ 
ImgD.width=125;
ImgD.height=(image.height*125)/image.width;
}else{
ImgD.width=image.width; 
ImgD.height=image.height;
}
}
else{
if(image.height>125){ 
ImgD.height=125;
ImgD.width=(image.width*125)/image.height; 
}else{
ImgD.width=image.width; 
ImgD.height=image.height;
}
}
}
} 
function DrawImage3(ImgD){//产品具体页,副大图
var image=new Image();
image.src=ImgD.src;
if(image.width>0 && image.height>0){
flag=true;
if(image.width/image.height>= 507/450){
if(image.width>507){ 
ImgD.width=507;
ImgD.height=(image.height*507)/image.width;
}else{
ImgD.width=image.width; 
ImgD.height=image.height;
}
}
else{
if(image.height>450){ 
ImgD.height=450;
ImgD.width=(image.width*450)/image.height; 
}else{
ImgD.width=image.width; 
ImgD.height=image.height;
}
}
}
}