/*
 * Author: Martin Kappel
 * Company: Bioport.cz
 */
$(document).ready(function(){ 
	
});

function add_magnifier() {
	$(".pList li").hover(
		function() {
			 $(this).append($('<span class="pLupa"></span>'));
		},
		function() {
			 $(this).find("span:last").remove();
		}
	);
	$(".casList li").hover(
		function() {
			 $(this).append($('<span class="pLupa"></span>'));
		},
		function() {
			 $(this).find("span:last").remove();
		}
	);
}
function project_click() {
	$(".pList li").click(
		function() {
			var anchor =  $(this).find("h3 a").attr("href");
			window.location.href = anchor;
		}
	);
}

/*
 * ------------------------------------------------------------
 * ---------------------- obecne funkce -----------------------
 * ------------------------------------------------------------
 * 
 * General
 * skript na kontrolu platne emailove adresy
 */
	function validateEmail(src) {
	    var pattern=/^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/;
	    return pattern.test(src);
	}
/*
 * General
 * logovani na firebug konzoli
 */
	var console;
	function log(hlaska) { if(console) { console.log(hlaska); } }
	function warn(hlaska) { if(console) { console.warn(hlaska); } }
	function info(hlaska) { if(console) { console.info(hlaska); } }
	function error(hlaska) { if(console) { console.error(hlaska); } }


  var menu=function(){
	var t=15,z=50,s=6,a;
	function dd(n){this.n=n; this.h=[]; this.c=[]}
	dd.prototype.init=function(p,c){
		a=c; var w=document.getElementById(p), s=w.getElementsByTagName('ul'), l=s.length, i=0;
		for(i;i<l;i++){
			var h=s[i].parentNode; this.h[i]=h; this.c[i]=s[i];
			h.onmouseover=new Function(this.n+'.st('+i+',true)');
			h.onmouseout=new Function(this.n+'.st('+i+')');
		}
	}
	dd.prototype.st=function(x,f){
		var c=this.c[x], h=this.h[x], p=h.getElementsByTagName('a')[0];
		clearInterval(c.t); c.style.overflow='hidden';
		if(f){
			p.className+=' '+a;
			if(!c.mh){c.style.display='block'; c.style.height=''; c.mh=c.offsetHeight; c.style.height=0}
			if(c.mh==c.offsetHeight){c.style.overflow='visible'}
			else{c.style.zIndex=z; z++; c.t=setInterval(function(){sl(c,1)},t)}
		}else{p.className=p.className.replace(a,''); c.t=setInterval(function(){sl(c,-1)},t)}
	}
	function sl(c,f){
		var h=c.offsetHeight;
		if((h<=0&&f!=1)||(h>=c.mh&&f==1)){
			if(f==1){c.style.filter=''; c.style.opacity=1; c.style.overflow='visible'}
			clearInterval(c.t); return
		}
		var d=(f==1)?Math.ceil((c.mh-h)/s):Math.ceil(h/s), o=h/c.mh;
		c.style.opacity=o; c.style.filter='alpha(opacity='+(o*100)+')';
		c.style.height=h+(d*f)+'px'
	}
	return{dd:dd}
}();