/**
 * @author dtardia
 */
var getElStyle = function(p,c,pr,isN){
	var value;
	if(p && $(p)){
		if(c){
			if($(p) && $(p).getElement(c))value=$(p).getElement(c).getStyle(pr);
		}else{
			if($(p))value=$(p).getStyle(pr);
		}
		value = (isN)?value.toInt():value;
		return value;
	}else return false;
}
/* 
 * @param {Object} objPNG
 */
var fixPNG = function (objPNG) {
	if (document.body.filters && objPNG.tagName.toLowerCase()=="img" && Browser.Engine.trident4) {
		var imgID = (objPNG.id) ? ("id='" + objPNG.id + "' ") : ("");
	   imgWidth = (objPNG.width==null || objPNG.width==0)?(parseInt(objPNG.style.width,10)):(objPNG.width)
	   imgHeight = (objPNG.height==null || objPNG.height==0)?(parseInt(objPNG.style.width,10)):(objPNG.height)
	   var imgClass = (objPNG.className) ? ("class='" + objPNG.className + "' ") : ("");
	   var imgTitle = (objPNG.title) ?("title='" + objPNG.title  + "' ") : ("title='" + objPNG.alt + "' ");
	   var imgStyle = "display:inline-block;" + objPNG.style.cssText;
	   var strNewHTML = "<span " + imgID + imgClass + imgTitle
                  + " style=\"" + "width:" + imgWidth
                  + "px; height:" + imgHeight
                  + "px;" + imgStyle + ";"
                  + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                  + "(src=\'" + objPNG.src + "\', sizingMethod='scale');\"></span>";
	   objPNG.outerHTML = strNewHTML;
    }else if (document.body.filters && objPNG.tagName.toLowerCase()!= "img"){
		var bgImage = objPNG.style.backgroundImage.substring(4,objPNG.style.backgroundImage.length-1);
		objPNG.style.backgroundImage = "none";
		objPNG.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+bgImage+"', sizingMethod='crop')"
	}
}
var fixPNGs = function(){
	$(document.body).getElements('img[src$=png]').each(function(item, index){
	    fixPNG(item);
	});
}
window.addEvent('domready', fixPNGs);
/**
 * 
 */
var cPrefix;
var selC = 1;
var setContact = function(container,elPrefix){
	if($(container)){
		cPrefix = elPrefix;
		$(container).getElements('p[id^='+elPrefix+']').each(
		function(item,key){			
			item.setStyle("position","absolute");
			item.setStyle("top",0)
			item.setStyle("left",0)
			if(key!=selC-1){
				item.fade('hide');
			}
		})
	}
}
var openContact = function(i){
	$(cPrefix+"_"+selC).fade('out');
	selC = i;
	$(cPrefix+"_"+selC).fade('in');
}