/*<![CDATA[*/
	function IEHoverPseudo() {

		var navItems = document.getElementById("primary-nav").getElementsByTagName("li");
		
		for (var i=0; i<navItems.length; i++) {
			if(navItems[i].className == "menuparent") {
				navItems[i].onmouseover=function() { this.className += " over"; }
				navItems[i].onmouseout=function() { this.className = "menuparent"; }
			}
		}

	}
	window.onload = IEHoverPseudo;
	window.onLoad=preloadNavImages();
	/*]]>*/

var preloadFlag = true;

function changestyle(objRow,className) {
	document.getElementById(objRow).className=className;
}

function flowOver(name) {
	changestyle("flow_"+name,"flow_"+name+"_fish");
}

function flowOff(name) {
	changestyle("flow_"+name,"flow_"+name);
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function preloadNavImages() {
	if (document.images) {
		nav_01_plan = newImage("/elements/images/flow/flow_01_plan_fish.jpg");
		nav_02_approve = newImage("/elements/images/flow/flow_02_approve_fish.jpg");
		nav_03_design = newImage("/elements/images/flow/flow_03_design_fish.jpg");
		nav_04_approve = newImage("/elements/images/flow/flow_04_approve_fish.jpg");
		nav_05_build = newImage("/elements/images/flow/flow_05_build_fish.jpg");
		nav_06_approve = newImage("/elements/images/flow/flow_06_approve_fish.jpg");
		nav_07_host = newImage("/elements/images/flow/flow_07_host_fish.jpg");
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

function disguise() {
    var ary=disguise.arguments;
    for(a=0;a<ary.length;a++) {
        var name=ary[a];
        if (hasDom) {
            var lyrStyle=document.getElementById("lyr_"+name).style;
            lyrStyle.display="none";
        }
    }
}

function reveal() {
	var ary=reveal.arguments;
    for(a=0;a<ary.length;a++) {
		var name=ary[a];
        if (hasDom) {
			var lyrStyle=document.getElementById("lyr_"+name).style;
			lyrStyle.display="block";
        }

    }
}