// JavaScript Document

function showInfo_ddcc(a, f) {
	for (i = 1; i <= 5; i++) {
		var temp = document.getElementById(a + i);
		if (temp != null) {
			temp.style.display = "none";
			if (i != f) {
				document.getElementById(a + "title" + i).className = "selectd01";
			}
		}
	}
	document.getElementById(a + "title" + f).className = "selectd02";
	document.getElementById(a + "title" + f).background = "images/br.qh.02.gif";
	document.getElementById(a + f).style.display = "";
} 

 

function showInfo(a, f) {
	for (i = 1; i <= 5; i++) {
		var temp = document.getElementById(a + i);
		if (temp != null) {
			temp.style.display = "none";
			if (i != f) {
				document.getElementById(a + "title" + i).className = "selectd01";
			}
		}
	}
	document.getElementById(a + "title" + f).className = "selectd02";
	document.getElementById(a + "title" + f).background = "images/br.qh.02.gif";
	document.getElementById(a + f).style.display = "";
} 

function showInfo1(a, f) {
	for (i = 1; i <= 5; i++) {
		var temp = document.getElementById(a + i);
		if (temp != null) {
			temp.style.display = "none";
			if (i != f) {
				document.getElementById(a + "title" + i).className = "sbyz";
			}
		}
	}
	document.getElementById(a + "title" + f).className = "sbys";
	document.getElementById(a + "title" + f).background = "images/hd_an.gif";
	document.getElementById(a + f).style.display = "";
} 

function changeBg(imgId,graphURL,filename) {
    
    document.getElementById(imgId).src=graphURL;
    document.getElementById(imgId).usemap=filename;	
} 



function changeBg2(a, f)
{
  document.getElementById(a+f).background = "images/br.qh.03.gif";
  for (i = 1; i <= 10; i++) {
		var temp = document.getElementById(a + i);
			if (i != f) {
				document.getElementById(a + i).background = "images/br.qh.02.gif";
				
			}
			}
}

function showImgDiv()
{
 for (i = 1; i <= 5; i++) {
		var temp = document.getElementById(a + i);
		if (temp != null) {
			temp.style.display = "none";
			if (i != f) {
				document.getElementById(a + "title" + i).className = "selectd01";
			}
		}
	}
	document.getElementById(a + "title" + f).className = "selectd02";
	document.getElementById(a + "title" + f).background = "images/br.qh.02.gif";
	document.getElementById(a + f).style.display = "";
}
//trim()
function getString(temp) {
	var bbb = temp;
	for (i = 0; i < temp.length; i++) {
		var aa = temp.charAt(i);
		if (aa == " ") {
			bbb = temp.substr(i + 1, temp.length);
		} else {
			break;
		}
	}
	var ccc = bbb;
	for (i = bbb.length - 1; i >= 0; i--) {
		var aa = bbb.charAt(i);
		if (aa == " ") {
			ccc = bbb.substr(0, i);
		} else {
			break;
		}
	}
	return ccc;
}

//logon
  function logon(userId,pwdId)
  {
    var user=document.getElementById(userId).value;
    var pwd=document.getElementById(pwdId).value;   
    window.open("${pageContext.request.contextPath}/memberLogo.do?userId="+user+"&pwd="+pwd);
  }
//diao cha
 function shcar(id)
  {
    getElementById('esc_img'+id).src="${shcar.imgSrc}";
  }
  function submitDc(id1,id2,id3)
  {
    var haveCar="";
    var buyCarType="";
    var carPrice="";
     
    var temp1=document.getElementsByName(id1);
    var temp2=document.getElementsByName(id2);
    var temp3=document.getElementsByName(id3);
    
    for (i=0;i<temp1.length;i++)
    {
    if(temp1[i].checked)
      {
       haveCar=temp1[i].value;
      }
    }
    
    for (i=0;i<temp2.length;i++)
    {
    if(temp2[i].checked)
      {
       buyCarType=temp2[i].value;
      }
    }
    
     for (i=0;i<temp3.length;i++)
    {
    if(temp3[i].checked)
      {
       carPrice=temp3[i].value;
      }
    }
    
    if(haveCar==""||buyCarType==""||carPrice=="")
    {
     alert("请完整勾选调查数据...");
     return false;
    }else
    {
     CallAddMessage(haveCar,buyCarType,carPrice);
    }
    
  }
//textarea 
    function setRows(obj){ 
      var textarea = obj;
      var cols = textarea.cols; 
      var str = textarea.value; 
      str = str.replace(/ ?/, " "); 
      var lines =  textarea.rows; 
      var chars = 0; 
      for (i = 0; i < str.length; i++){ 
        var c = str.charAt(i); 
        chars++; 
        if ( c == " ")
        {
           lines ++; 
        }
        else
        {
           if (i > lines * (cols/2) )   
           {
              lines ++; 
           }
        }
      } 
     textarea.setAttribute("rows", lines); 
     textarea.style.height = lines*12 + "px"; 
    }