function $(obj){
	return document.getElementById(obj);
}

/* load pic*/
function loadpic(){
    var a=Math.random()*10;
    var _src = "/cercode/sendinquiry_" + a +".jpg";
    $("ccode").setAttribute("src",_src);
}

function __doPostSubmit()
{
    var state =true;
	if($("Subject").value=="")
	{state=false;inner("Subject");foc("Subject");}
	if(JStrim($("Subject").value.toLowerCase())=="inquiry about")
    {state=false;inner("Subject");foc("Subject");}
    if(JStrim($("Subject").value.toLowerCase())=="need")
    { state=false;inner("Subject");foc("Subject");}
	if($("Content").value.length>4000 || $("Content").value.length<20){state=false;inner("Content");foc("Content");}
	if($("YouCompanyName").value==""){inner("YouCompanyName");foc("YouCompanyName");state=false;}
	if($("LinkName").value==""){inner("LinkName");foc("LinkName");state=false;}
	if($("Email").value==""){inner("Email");foc("Email");state=false;}
	if($("Tel").value==""){inner("Tel");foc("Tel");state=false;}
	if($("Fax").value==""){inner("Fax");foc("Fax");state=false;}

	if(state)
	{
	   
	    $("action").value="submit";
	    $("Form1").submit();
	    $("myshield__").style.width=document.body.offsetWidth;
        $("myshield__").style.height=document.body.offsetHeight;
        
        $("center").style.display="block";
        $("myshield__").style.display="block";
//	    showShieldC();
//	    alert($("myshield__").style.width);
//	    alert($("myshield__").style.height);
//	    alert($("myshield__").style.display);
//	    alert($("center").style.display);
//	    Cancel();
	}
}
//window.onload=function getchar(){
//        alert($("myshield__").style.width);
//	    alert($("myshield__").style.height);
//}

function inner(obj){
	$("for_"+obj).innerHTML = "*";
}

function foc(obj){
	$(obj).focus();
}

function CheckOBJ(obj){
	if($(obj).value=="")
	{
		$("for_"+obj).innerHTML = "*";
	}
	else
	{
		if(obj=="Subject")
	    {
	        if(JStrim($("Subject").value.toLowerCase())=="inquiry about" || JStrim($("Subject").value.toLowerCase())=="need")
	        {
	           $("for_"+obj).innerHTML = "*";

	        }
	        else
	        {
	             $("for_"+obj).innerHTML = "";
	        }
	    }
	    else
	    {
		    $("for_"+obj).innerHTML = "";
		}
	}
}
function CheckContent(obj)
{
    if($(obj).value.length<20 || $(obj).value.length>3000){
		$("for_"+obj).innerHTML = "*";
	}
	else{
		$("for_"+obj).innerHTML = "";
	}
}

//email
function CheckExists(obj){
    var e = $(obj);
    if(e.value != ""){
        if(!/(\S)+[@]{1}(\S)+[.]{1}(\w)+/.test(e.value)){
           $("for_"+obj).innerHTML = "*";
        }
        else{
            $("for_"+obj).innerHTML = "";
        } 
    }
    else{
        $("for_"+obj).innerHTML = "*";
    }
}

function checkLen(term)
{
    document.all.termLen.value=3000-term.value.length;
    if (document.all.termLen.value<=0)
    {
        alert("Enter between 20 to 3,000 characters. English only.");
        term.value=term.value.substring(0,3000);
    }
}

function showShieldC()
{
    $("myshield__").style.width=document.body.offsetWidth;
    $("myshield__").style.height=document.body.offsetHeight;
    function Z_Index2(){
     $("myshield__").style.display="block";
     $("center").style.display="block";
    }
    Z_Index2();
    
}

  function Cancel()
{
    $("myshield__").style.display="none";
    $("center").style.display="none";
//    $("smalldiv").style.display="block";
}

//clear space
function JStrim(inputString) 
{ 
    if (typeof inputString != "string") 
    {
        return inputString; 
    } 
    var retValue = inputString; 
    var ch = retValue.substring(0, 1); 
    while (ch == " ") 
    {  
          //check front space
          retValue = retValue.substring(1, retValue.length); 
          ch = retValue.substring(0, 1); 
    } 
    ch = retValue.substring(retValue.length-1, retValue.length); 
    while (ch == " ") 
    { 
         //check end space
         retValue = retValue.substring(0, retValue.length-1); 
         ch = retValue.substring(retValue.length-1, retValue.length); 
    } 
    while (retValue.indexOf("  ") != -1) 
    {  
         //more spaces to a space
         retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length);  
    } 
    return retValue; 
}