/***********************************************
* Safe email links
***********************************************/

function hideEmail() {
	var s1 = "sales";
			var s2 = "@";
			var s3 = "coastalirrigation.com.au";
			var s4 = "?Subject=Enquiry%20from%20" + s3;
			var s5 = s1 + s2 + s3;
			document.write("<a href=" + "mail" + "to:" + s1 + s2 + s3 + s4 + ">" + s5 + "</a>");
}


/***********************************************
* Calling external link instead of target="_blank"
***********************************************/


function externalLinks() { 

if (!document.getElementsByTagName) return; 

var anchors = document.getElementsByTagName("a"); 
for (var i=0; i<anchors.length; i++) { 
var anchor = anchors[i]; 
var relvalue = anchor.getAttribute("rel");

if (anchor.getAttribute("href")) {
var external = /external/;
var relvalue = anchor.getAttribute("rel");
if (external.test(relvalue)) { anchor.target = "_blank"; }
} 
}
} 
window.onload = externalLinks;

/***********************************************
* Equal Div height script
***********************************************/

//<!--
function equalColumns(){
	var l = document.getElementById('box');
	var r = document.getElementById('box2');
            
		r.offsetHeight >= l.offsetHeight ? l.style.height = r.offsetHeight + "px" : r.style.height = l.offsetHeight + "px";
	}

//-->

//<!--
function equalColumns2(){
	var lt = document.getElementById('v-wrap');
	var rt = document.getElementById('box2');
            
		rt.offsetHeight >= lt.offsetHeight ? lt.style.height = rt.offsetHeight + "px" : rt.style.height = lt.offsetHeight + "px";
	}

//-->


/***********************************************
* Dropdown Fix for IE
***********************************************/

sfHover = function() {
	var sfEls = document.getElementById("navigation").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


/***********************************************
* Image Preloader
***********************************************/

//<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

MM_preloadImages('images/core/logo.gif','images/core/bg-waterdrop.jpg','images/core/banner1.jpg','images/core/banner2.jpg','images/core/banner3.jpg','images/core/button-off.gif','images/core/button-on.gif','images/core/button2-off.gif','images/core/button2-on.gif','images/core/more-on.gif','images/core/more-off.gif','images/core/buy-on.gif','images/core/buy-off.gif')

//-->