function KeycheckWithDecimal(e)
{
    var KeyID = (window.event) ? event.keyCode : e.which;
    //alert("hello");
    if(KeyID == 46)
    {
        return true;
    }
    if((KeyID >= 65 && KeyID <= 90) || (KeyID >= 97 && KeyID <= 122) || (KeyID >= 33 && KeyID <= 47) || (KeyID >= 58 && KeyID <= 64) || (KeyID >= 91 && KeyID <= 96) || (KeyID >= 123 && KeyID <= 126))	
    {
        return false;
    }
    return true;
}
function KeycheckOnlyNumeric(e)
{
    var KeyID = (window.event) ? event.keyCode : e.which;
    if((KeyID >= 65 && KeyID <= 90) || (KeyID >= 97 && KeyID <= 122) || (KeyID >= 33 && KeyID <= 47) || (KeyID >= 58 && KeyID <= 64) || (KeyID >= 91 && KeyID <= 96) || (KeyID >= 123 && KeyID <= 126))	
    {
        return false;
    }
    return true;
}
function HandleEnterKeyPress(e)
{
    var enter_pressed = 0;//assume enter not pressed
    var key;
    var keychar;
    var reg;
    var _dom = 0;
    _dom=document.all?3:(document.getElementById?1:(document.layers?2:0));
    if(document.all) e=window.event; // for IE
    //this is code for enter key
    if(_dom==2){                     // for NN4
        //alert(e.which);
        if(e.which>0) ch='('+String.fromCharCode(e.which)+')';
        KeyID=e.which;
    }
    else
    {
        if(_dom==3){                   // for IE
            KeyID = (window.event) ? event.keyCode : e.which;
            if(KeyID==13)
            {
                enter_pressed = 1;
            }
        }
        else {                       // for Mozilla
            if(e.charCode>0) ch='('+String.fromCharCode(e.charCode)+')';
            KeyID=e.charCode;
            var key__for_mozilla =e.keyCode;
            if(key__for_mozilla==13)
            {
                enter_pressed = 1;
            }
        }
    }
    if(enter_pressed == 1)
    {
        document.getElementById('emailcontactlistsubmitimg_id_a').click();
        return false;
    }
    return true;
}