https://hometownauthors.com/wp-content/thesis/skins/author-site/scripts/jquery.p7EHCscripts.js

1
2/* 
3 ================================================
4 PVII Equal Height Columns 2 scripts
5 Copyright (c) 2011-2012 Project Seven Development
6 www.projectseven.com
7 Version: 1.0.2 -build 07
8 ================================================
9 
10*/
11
12var p7EHC={
13	init: false,
14	built: false,
15	groups:[],
16	currentHeight:[],
17	columns:[],
18	wrappers:[],
19	counter:1
20};
21function P7_EHCaddLoad(){
22	if(!document.getElementById){
23		return;
24	}
25	if(window.addEventListener){
26		document.addEventListener("DOMContentLoaded",P7_initEHC,false);
27		window.addEventListener("load",P7_initEHC,false);
28		window.addEventListener("unload",P7_EHCrf,false);
29	}
30	else if(window.attachEvent){
31		document.write("<script id=p7ie_EHC defer src=\"//:\"><\/script>");
32		document.getElementById("p7ie_EHC").onreadystatechange=function(){
33			if(this.readyState=="complete"){
34				P7_initEHC();
35			}
36		};
37		window.attachEvent("onload",P7_initEHC);
38	}
39}
40P7_EHCaddLoad();
41function P7_EHCrf(){
42	return;
43}
44function P7_initEHC(){
45	var i,j,nL,cl,sl;
46	if(p7EHC.init){
47		return;
48	}
49	p7EHC.init=true;
50	nL=document.getElementsByTagName('*');
51	for(i=0;i<nL.length;i++){
52		cl=nL[i].className;
53		if(cl && cl.indexOf('p7ehc-')>-1){
54			sl=cl.split(' ');
55			for(j=0;j<sl.length;j++){
56				if(sl[j].indexOf('p7ehc-')>-1){
57					P7_EHCcreate(sl[j],nL[i]);
58					p7EHC.built=true;
59				}
60			}
61		}
62	}
63	if(p7EHC.built){
64		setInterval("P7_EHCsizer()",20);
65	}
66}
67function P7_EHCcreate(cl,cD){
68	var i,x,tW,m=false;
69	for(i=0;i<p7EHC.groups.length;i++){
70		if(p7EHC.groups[i]==cl){
71			m=true;
72			break;
73		}
74	}
75	if(!m){
76		i=p7EHC.groups.length;
77		p7EHC.groups[i]=cl;
78		p7EHC.currentHeight[i]=0;
79		p7EHC.columns[i]=[];
80		p7EHC.wrappers[i]=[];
81		x=0;
82	}
83	else{
84		x=p7EHC.columns[i].length;
85	}
86	tW=document.createElement('div');
87	tW.setAttribute('id','p7EHCd_'+(p7EHC.counter));
88	p7EHC.counter++;
89	tW.ehcPaddingCounter=0;
90	tW.ehcPaddingTop=false;
91	tW.ehcPaddingBottom=false;
92	cD.appendChild(tW);
93	while(cD.childNodes[0]!=tW){
94		tW.appendChild(cD.childNodes[0]);
95	}
96	p7EHC.columns[i][x]=cD;
97	p7EHC.wrappers[i][x]=tW;
98	tW.ehcPaddingTimer=setTimeout("P7_EHCcheckPadding('"+tW.id+"')",1);
99}
100function P7_EHCcheckPadding(d,v){
101	var p,cD,tW=document.getElementById(d);
102	cD=tW.parentNode;
103	tW.ehcPaddingCounter++;
104	if(!tW.ehcPaddingTop){
105		p=P7_EHCgetStyle(cD,'paddingTop','padding-top');
106		if(p&&parseFloat(p)!==0){
107			tW.style.paddingTop=p;
108			cD.style.paddingTop='0px';
109			tW.ehcPaddingTop=true;
110		}
111	}
112	if(!tW.ehcPaddingBottom){
113		p=P7_EHCgetStyle(cD,'paddingBottom','padding-bottom');
114		if(p&&parseFloat(p)!==0){
115			tW.style.paddingBottom=p;
116			cD.style.paddingBottom='0px';
117			tW.ehcPaddingBottom=true;
118		}
119	}
120	if(tW.ehcPaddingCounter<50){
121		if(!tW.ehcPaddingTop || !tW.ehcPaddingBottom){
122			tW.ehcPaddingTimer=setTimeout("P7_EHCcheckPadding('"+d+"')",10);
123		}
124	}
125}
126function P7_EHCsizer(){
127	var i,j,oh,h;
128	for(i=0;i<p7EHC.groups.length;i++){
129		oh=0;
130		for(j=0;j<p7EHC.wrappers[i].length;j++){
131			if(P7_EHCgetStyle(p7EHC.columns[i][j],'maxHeight','max-height')=='888678px'){
132				p7EHC.columns[i][j].ehcByPass=true;
133			}
134			else{
135				p7EHC.columns[i][j].ehcByPass=false;
136			}
137			if(!p7EHC.columns[i][j].ehcByPass){
138				h=p7EHC.wrappers[i][j].offsetHeight;
139				oh=(h>oh)?h:oh;
140			}
141		}
142		if(oh!=p7EHC.currentHeight[i] && oh!==0){
143			p7EHC.currentHeight[i]=oh;
144			for(j=0;j<p7EHC.columns[i].length;j++){
145				if(!p7EHC.columns[i][j].ehcByPass){
146					p7EHC.columns[i][j].style.height=oh+'px';
147				}
148			}
149		}
150	}
151}
152function P7_EHCgetStyle(el,s1,s2){
153	var s='';
154	if(el.currentStyle){
155		s=el.currentStyle[s1];
156	}
157	else{
158		s=document.defaultView.getComputedStyle(el,"").getPropertyValue(s2);
159	}
160	return s;
161}