// JavaScript Document

if (!Array.prototype.indexOf) {
	Array.prototype.indexOf = function(val, fromIndex) {
		if (typeof(fromIndex) != 'number') fromIndex = 0;
		for (var index = fromIndex,len = this.length; index < len; index++)
			if (this[index] == val) return index;
		return -1;
	}
}

var navArray = new Array("welcome","chalet","offer","info","bookings","contact");

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];}}
}

function changeNav(selectedNav, pathString) {
	var arrayIndex = navArray.indexOf(selectedNav);
	$("#" + selectedNav).attr("src", pathString + "images/nav_" + selectedNav + "_on.gif");
	$("#corner" + (arrayIndex + 1)).attr("src", pathString + "images/nav_tab_left.gif");
	$("#corner" + (arrayIndex + 2)).attr("src", pathString + "images/nav_tab_right.gif");
}

function popImage(imagesrc,winwidth,winheight){
	var look='width='+winwidth+',height='+winheight+',';
	popwin=window.open("","",look);
	popwin.document.open();
	popwin.document.write('<html><head><title>Marmotte Mountain Retreat - Specializing in accommodation and luxury catered ski chalet holidays in Argentiere, in the spectacular Chamonix valley</title> </head><body style="margin:0px;"><img src=images/enlargements/'+imagesrc+'></body></html>');
	popwin.document.close();
}
