// G&J Seddon Master JavaScript Document

function swapImage(imgPath,imgName,newImg) {
	if ((navigator.appName == 'Netscape' && parseFloat(navigator.appVersion) >= 3) || (parseFloat(navigator.appVersion) >= 4)){
		eval('document.' + imgName + '.src = "' + imgPath + newImg + '"');
	}
}

function SearchClick (e,id)
{
	if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13))
	{   
	   	window.location= 'search.aspx?q=' + document.getElementById(id).value; 
		return false;
	}
}

//when user press enter key in text box and fire teh click even on the button (only work for IE)
function textBoxEnter (e,buttonControlId)
{
	if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13))
	{   
    	return __doPostBack(buttonControlId, null);  
	}
}

function textBoxEnterGoogleMap (e,textBoxId, formTextboxId)
{
 
	if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13))
	{    
	    if(formTextboxId == ""){  
	    	window.open('http://maps.google.co.uk/?q=' + document.getElementById(textBoxId).value  ,'_blank');    	
	    }else{
	    //google direction
	        window.open('http://maps.google.co.uk/maps?saddr=' + document.getElementById(formTextboxId).value  + "&daddr="+ document.getElementById(textBoxId).value  ,'_blank');
	    }
	
	
 }
}   

//change the Template depend the type
function TemplateChange(TemplateExtraName, TemplateType){

    var Template2List  = getElementsByClass(TemplateExtraName + "Template2", null, "div");
    var Template3List  = getElementsByClass(TemplateExtraName + "Template3", null, "div");
    var Template4List  = getElementsByClass(TemplateExtraName + "Template4", null, "div");
    var Template3or4List  = getElementsByClass(TemplateExtraName + "Template3OrTemplate4", null, "div");    
    	
	//get the image file that need to change
	 var TempleteImage  = document.getElementById(TemplateExtraName + "TempleteImage"); 
    
    var Template2Display = "";
    var Template3Display = "";
    var Template4Display = "";
    var Template3or4Display = "";

    switch (TemplateType){
        case "4001": 
            Template2Display= "none";
            Template3Display= "none";
            Template4Display= "none";
            Template3or4Display= "none";
            if(TempleteImage !=null){            
             TempleteImage.src= "../Admin/images/template1.gif";
            }
            break;
        case "4002": 
            Template2Display= "";
            Template3Display= "none";
            Template4Display= "none";
            Template3or4Display= "none";
            if(TempleteImage !=null){            
             TempleteImage.src= "../Admin/images/template2.gif";
            }
            break;
        case "4003": 
            Template2Display= "none";
            Template3Display= "";
            Template4Display= "none";
            Template3or4Display= "";
            if(TempleteImage !=null){            
             TempleteImage.src= "../Admin/images/template3.gif";
            }
            break;  
        case "4004": 
            Template2Display= "none";
            Template3Display= "none";
            Template4Display= "";
            Template3or4Display= "";
            if(TempleteImage !=null){            
             TempleteImage.src= "../Admin/images/template4.gif";
            }
            break;  
    }   
    //loop the list and set the display of the div
    for(var i = 0; i < Template2List.length; i++)
	{
		Template2List[i].style.display = Template2Display;
	}

    for(var i = 0; i < Template3List.length; i++)
	{
		Template3List[i].style.display = Template3Display;
	}
	
    for(var i = 0; i < Template4List.length; i++)
	{
		Template4List[i].style.display = Template4Display;
	}
		
    for(var i = 0; i < Template3or4List.length; i++)
	{
		Template3or4List[i].style.display = Template3or4Display;
	}
	

	 
}

//search the tag and class 
function getElementsByClass(searchClass, domNode, tagName) {
	if (domNode == null) domNode = document;
	if (tagName == null) tagName = '*';
	var el = new Array();
	var tags = domNode.getElementsByTagName(tagName);
	var tcl = " "+searchClass+" ";
	for(i=0,j=0; i<tags.length; i++) {
		var test = " " + tags[i].className + " ";
		if (test.indexOf(tcl) != -1)
		el[j++] = tags[i];
	}
	return el;
}