/*
 * iq_support.js
 *
 * JavaScript file for Inquira to check the search box.
 * 
 */
 
 
 /**
   * Submit the form if search box is not empty.
   */
function submitQuestion()
{
    // Submit the question
    if (!isSubmitOK())
    {
        return false;
    }
    document.CSRSearchForm.submit();
    return true;
}

function submitMSDSQuestion()
{

var ques=document.CSRSearchFormMSDS.question_box.value;
    // Submit the question
   document.CSRSearchFormMSDS.question_box.value=ques+" msds";
    document.CSRSearchFormMSDS.submit();
    return true;
}



/**
  * Check to see if submitting is OK.
  */
function isSubmitOK()
{

    var question = document.CSRSearchForm.question_box.value;
	var tab = document.CSRSearchForm.tab.value;
    // Trim any whitespace from question
    question = question.replace(/^\s+/,'');
    question = question.replace(/\s+$/,'');

    // Don't submit a blank query
    if (question == "")
    {
        document.CSRSearchForm.question_box.value = "";
		if(tab=="customer-support"){
			   alert('Please Enter a Question and Click \"Ask\"');
		}else{
	        alert('Please Enter a Question and Click \"Go\"');
		}
        document.CSRSearchForm.question_box.focus();
        return false;
    }
    return true;
}