/*
 overlibmws_iframe.js plug-in module - Copyright Foteos Macrides 2003-2007. All rights reserved.
   Masks system controls to prevent obscuring of popops for IE v5.5 or higher.
   Initial: October 19, 2003 - Last Revised: April 22, 2007
 See the Change History and Command Reference for overlibmws via:

	http://www.macridesweb.com/oltest/

 Published under an open source license: http://www.macridesweb.com/oltest/license.html
*/

OLloaded=0;
// Add window onload handlers to indicate when all modules have been loaded
// For Netscape 6+ and Mozilla, uses addEventListener method on the window object
// For IE it uses the attachEvent method of the window object and for Netscape 4.x
// it sets the window.onload handler to the OLonload_handler function for Bubbling
if(window.addEventListener) window.addEventListener("load",OLonLoad_handler,false);
else if (window.attachEvent) window.attachEvent("onload",OLonLoad_handler);

var OLifsP1=null,OLifsSh=null,OLifsP2=null;

// IFRAME SHIM SUPPORT FUNCTIONS
function OLinitIfs(){
if(!OLie55)return;
if((OLovertwoPI)&&over2&&over==over2){
var o=o3_frame.document.all['overIframeOvertwo'];
if(!o||OLifsP2!=o){OLifsP2=null;OLgetIfsP2Ref();}return;}
o=o3_frame.document.all['overIframe'];
if(!o||OLifsP1!=o){OLifsP1=null;OLgetIfsRef();}
if((OLshadowPI)&&o3_shadow){o=o3_frame.document.all['overIframeShadow'];
if(!o||OLifsSh!=o){OLifsSh=null;OLgetIfsShRef();}}
}

function OLsetIfsRef(o,i,z){
o.id=i;o.src='javascript:false;';o.scrolling='no';var os=o.style;os.position='absolute';
os.top='0px';os.left='0px';os.width='1px';os.height='1px';os.visibility='hidden';
os.zIndex=over.style.zIndex-z;os.filter='Alpha(style=0,opacity=0)';
}

function OLgetIfsRef(){
if(OLifsP1||!OLie55)return;
OLifsP1=o3_frame.document.createElement('iframe');
OLsetIfsRef(OLifsP1,'overIframe',2);
o3_frame.document.body.appendChild(OLifsP1);
}

function OLgetIfsShRef(){
if(OLifsSh||!OLie55)return;
OLifsSh=o3_frame.document.createElement('iframe');
OLsetIfsRef(OLifsSh,'overIframeShadow',3);
o3_frame.document.body.appendChild(OLifsSh);
}

function OLgetIfsP2Ref(){
if(OLifsP2||!OLie55)return;
OLifsP2=o3_frame.document.createElement('iframe');
OLsetIfsRef(OLifsP2,'overIframeOvertwo',1);
o3_frame.document.body.appendChild(OLifsP2);
}

function OLsetDispIfs(o,w,h){
var os=o.style;
os.width=w+'px';os.height=h+'px';os.clip='rect(0px '+w+'px '+h+'px 0px)';
o.filters.alpha.enabled=true;
}

function OLdispIfs(){
if(!OLie55)return;
var wd=over.offsetWidth,ht=over.offsetHeight;
if(OLfilterPI&&o3_filter&&o3_filtershadow){wd+=5;ht+=5;}
if((OLovertwoPI)&&over2&&over==over2){
if(!OLifsP2)return;
OLsetDispIfs(OLifsP2,wd,ht);return;}
if(!OLifsP1)return;
OLsetDispIfs(OLifsP1,wd,ht);
if((!OLshadowPI)||!o3_shadow||!OLifsSh)return;
OLsetDispIfs(OLifsSh,wd,ht);
}

function OLshowIfs(){
if(OLifsP1){OLifsP1.style.visibility="visible";
if((OLshadowPI)&&o3_shadow&&OLifsSh)OLifsSh.style.visibility="visible";}
}

function OLhideIfs(o){
if(!OLie55||o!=over)return;
if(OLifsP1)OLifsP1.style.visibility="hidden";
if((OLshadowPI)&&o3_shadow&&OLifsSh)OLifsSh.style.visibility="hidden";
}

function OLrepositionIfs(X,Y){
if(OLie55){if((OLovertwoPI)&&over2&&over==over2){
if(OLifsP2)OLrepositionTo(OLifsP2,X,Y);}
else{if(OLifsP1){OLrepositionTo(OLifsP1,X,Y);if((OLshadowPI)&&o3_shadow&&OLifsSh)
OLrepositionTo(OLifsSh,X+o3_shadowx,Y+o3_shadowy);}}}
}

OLiframePI=1;
/*
commented out this line and added the OLonLoad_handler function

*/
//OLloaded=1;
// Onload handler for window onload event
function OLonLoad_handler(e) {
	var re = /\w+\(.*\)[;\s]+/g, olre = /overlib\(|nd\(|cClick\(/, fn, l, i;

	if(!OLloaded) OLloaded=1;

  // Remove it for Gecko based browsers
	if(window.removeEventListener && e.eventPhase == 3) window.removeEventListener("load",OLonLoad_handler,false);
	else if(window.detachEvent) { // and for IE and Opera 4.x but execute calls to overlib, nd, or cClick()
		window.detachEvent("onload",OLonLoad_handler);
		var fN = document.body.getAttribute('onload');
		if (fN) {
			fN=fN.toString().match(re);
			if (fN && fN.length) {
				for (i=0; i<fN.length; i++) {
					if (/anonymous/.test(fN[i])) continue;
					while((l=fN[i].search(/\)[;\s]+/)) != -1) {
						fn=fN[i].substring(0,l+1);
						fN[i] = fN[i].substring(l+2);
						if (olre.test(fn)) eval(fn);
					}
				}
			}
		}
	}
}