/*
 * Purpose: To display state course price list on the main homepage (as of 07/2011)
 */
 
var stateCourseListArray = new Array();

function setupStateDivIdArray() {
var courseListDiv = document.getElementById('course-list');
var stateCourseListDiv = courseListDiv.getElementsByTagName('div');
    
    // Go though all state course list divs in the array
    for(i=0; i<stateCourseListDiv.length; i++)
    {
	    // Check for divs in the 'state-course-list' class
        if(stateCourseListDiv[i].className == "state-course-list")
		{
			//alert(stateCourseListDiv[i].id);
        	// Add div id to the array
      		stateCourseListArray.push(stateCourseListDiv[i].id);
		}
    }  
}

function showStateCourseList() {
    var selectedIndex = "";
    var selectObject = document.getElementById('ddlStates');
    selectedIndex = selectObject.options[selectObject.selectedIndex].value;

    //alert(selectedIndex);

    if (selectedIndex != "All")
    {
        for(var i=0; i < stateCourseListArray.length; i++) {
            if(stateCourseListArray[i] == selectedIndex) {            
                document.getElementById(stateCourseListArray[i]).style.position = "absolute";
                document.getElementById(stateCourseListArray[i]).style.visibility = "visible";
            } else {  
                document.getElementById(stateCourseListArray[i]).style.position = "absolute";          
                document.getElementById(stateCourseListArray[i]).style.visibility = "hidden"; 
            }
        }
    } else {
        for(var i=0; i < stateCourseListArray.length; i++) {
            document.getElementById(stateCourseListArray[i]).style.position = "relative";
            document.getElementById(stateCourseListArray[i]).style.visibility = "visible";
        }
    }
}